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Results for "

Red fluorescence

" in MedChemExpress (MCE) Product Catalog:

By Targets:	5-HT Receptor (2) Apoptosis (2) Arp2/3 Complex (1) Biochemical Assay Reagents (6) DNA Stain (4) DNA/RNA Synthesis (2) Endogenous Metabolite (3) Endothelin Receptor (1) Fluorescent Dye (63) IFNAR (2) Interleukin Related (2) Liposome (3) Mitochondrial Metabolism (1) Nucleoside Antimetabolite/Analog (1) Parasite (1) PROTACs (1) Reactive Oxygen Species (3) TNF Receptor (1) TRP Channel (1)
By Research Areas:	Cancer (11) Cardiovascular Disease (3) Infection (2) Inflammation/Immunology (4) Neurological Disease (1)
Click Chemistry:	DBCO (1) Azide (2) Tetrazine (1) Alkynes (1)
Oligonucleotides:	Fluorescent Lipids (2) Pegylated Lipids (2) Aptamers (1) mRNA (2)

Inhibitors & Agonists

Fluorescent Dye

Biochemical Assay Reagents

Peptides

MCE Kits

Natural
Products

Click Chemistry

Oligonucleotides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-D0723

5(6)-TAMRA SE 2 Publications Verification 5(6)-Carboxytetramethylrhodamine N-succinimidyl ester	Fluorescent Dye	Cancer
5(6)-TAMRA SE is a fluorescent dye that emits red fluorescence. 5(6)-TAMRA SE binds to oligonucleotides and is used in DNA sequencing. 5(6)-TAMRA SE can be used in cancer research .

HY-D0718

Nile Red 65+ Cited Publications Nile Blue A oxazone; Phenoxazone 9	Fluorescent Dye	Others
Nile red (Nile blue oxazone) is a lipophilic stain. Nile red has environment-sensitive fluorescence. Nile red is intensely fluorescent in a lipid-rich environment while it has minimal fluorescence in aqueous media. Nile red is an excellent vital stain for the detection of intracellular lipid droplets by fluorescence microscopy and flow cytof uorometry. Nile red stains intracellular lipid droplets red. The fluorescence wavelength is 559/635 nm .

HY-125959

Ucf-101 1 Publications Verification	Apoptosis	Cardiovascular Disease Neurological Disease
Ucf-101 is a selective and competitive inhibitor of pro-apoptotic protease Omi/HtrA2, with an IC₅₀ of 9.5 μM for His-Omi. Ucf-101 exhibits very little activity against various other serine proteases (IC₅₀>200 μM). Ucf-101 has a natural red fluorescence at 543 nm that is used to monitor its ability to enter mammalian cells. Ucf-101 has a significant cardioprotective effect against MI/R injury and also has certain neuroprotective effect .

HY-D2449

DQ-BSA-RED	Fluorescent Dye	Others
DQ-BSA-Red is a bovine serum albumin labeled with a red fluorescent dye that can be used to detect lysosomal activity. The excitation wavelength and emission wavelength of DQ-BSA-Red are 590 nm and 620 nm, respectively. The BSA molecule in DQ-BSA-Red is labeled with high concentration of red fluorescent dye in multiple sites, which shows high fluorescence self-inhibition. Once DQ-BSA-RED enters the lysosome, DQ-BSA is cleaved by lysosomal proteases, resulting in unquenched and released fluorescent fragments, emitting bright fluorescence. Inactivated lysosomes are unable to degrade the BSA protein and thus have a lower or even no fluorescent signal .

HY-D1251

TRFS-red	Fluorescent Dye	Others
TRFS-red, a red fluorescence emission off-on probe, is selective for thioredoxin reductase (TrxR). TRFS-red exhibits high response rate and sensitivity. TRFS-red can be used for imaging live cells .

HY-D1678

5(6)-Carboxynaphthofluorescein diacetate	Fluorescent Dye	Others
5(6)-Carboxynaphthofluorescein diacetate is a fluorescent substrate for esterase assays that can be cleaved by intracellular esterases, producing red fluorescence to measure enzyme activity (Ex = 590 nm; Em = 645 nm) .

HY-D1359

Mito Red	Fluorescent Dye	Others
Mito Red is a vital dye and mitochondrial stain that can be used to detect and evaluate mitochondrial function and status. Mito Red accumulates in mitochondria, and its fluorescence intensity is positively correlated with mitochondrial membrane potential. When the mitochondrial membrane potential increases, the fluorescence signal of Mito Red increases .

HY-D2333

RhFNMB	Fluorescent Dye	Inflammation/Immunology
RhFNMB is a dualchannel/localization single-molecule fluorescence probe for ATP and HOCl, with independent fluorescence responses in the light red channel with ATP (λex = 520 nm, λem = 586 nm) and deep red channel with HOCl (λex = 620 nm, λem = 688 nm) .

HY-153783

OBI	Fluorescent Dye	Others Cancer
OBI is a Red Broccoli probe with red fluorescence. OBI enables Red Broccoli to be easily detected in living mammalian cells. OBI can be used to monitor intracellular metabolites .

HY-D1773

YOYO-3	Fluorescent Dye	Others
YOYO-3 is a cell-impermeant dye with far-red fluorescence used as nulear counterstain and dead cell indicator. It generates bright fluorescence upon binding to DNA.

HY-104056

Fura Red	Fluorescent Dye	Others
Fura Red is a Ca ²⁺-sensitive fluorescent dye, which decreases in fluorescence with rising [Ca ²⁺] .

HY-D1055

MitoSOX Red 105+ Cited Publications	Fluorescent Dye Reactive Oxygen Species Mitochondrial Metabolism	Cancer
MitoSOX Red is a live cell fluorescent probe that specifically targets mitochondria and is cell membrane permeable. MitoSOX Red enters mitochondria and is oxidized by superoxide but not by other ROS or RNS generating systems. The oxidized MitoSOX Red then binds to nucleic acids in mitochondria/nucleus, producing strong red fluorescence. MitoSOX Red can be used as a fluorescent indicator to specifically detect superoxide. In addition, superoxide dismutase (SOD) can prevent the oxidation of MitoSOX Red. Excitation/emission wavelength: 510/580 nm.

HY-D1816

*Vari Fluor* 555-Phalloidin** 1 Publications Verification	Fluorescent Dye	Others
Vari Fluor 555-Phalloidin is a fluorescent derivative of Phalloidin that specifically labels myofilament proteins and exhibits red fluorescence when labeled, allowing for fluorescence imaging using the PE channel (Ex/Em=550 nm/561 nm) .

HY-D0048

5-TAMRA-SE 2 Publications Verification 5-TAMRA-NHS ester; 5-Carboxytetramethylrhodamine succinimidyl ester	Fluorescent Dye	Others
5-TAMRA-SE is an amine-reactive fluorescent agent, and its conjugate produces bright, pH-insensitive orange-red fluorescence with good photostability.

HY-D1818

*Vari Fluor* 680-Phalloidin**	Fluorescent Dye	Others
Vari Fluor 680-Phalloidin is a fluorescent derivative of Phalloidin that specifically labels myofilament proteins and exhibits red fluorescence when labeled at 680/700 nm .

HY-D1819

*Vari Fluor* 633-Phalloidin**	Fluorescent Dye	Others
Vari Fluor 633-Phalloidin is a fluorescent derivative of Phalloidin that specifically labels myofilament proteins and exhibits red fluorescence at 630/650 nm when labeled .

HY-D1820

*Vari Fluor* 594-Phalloidin**	Fluorescent Dye	Others
Vari Fluor 594-Phalloidin is a fluorescent derivative of Phalloidin that specifically labels myofilament proteins and exhibits red fluorescence at 585/609 nm when labeled .

HY-D1723

EthD-III 1 Publications Verification	DNA Stain	Others
EthD-III is a nucleic acid probe. EthD-III is a red fluorescent stain that can be used to detect dead cells. EthD-III enters cells with damaged membranes and binds to nucleic acids, resulting in bright red fluorescence in dead cells (Ex/Em=530/645 nm) .

HY-P2270

Phalloidin-TRITC 1 Publications Verification	Fluorescent Dye Arp2/3 Complex	Others
Phalloidin-TRITC is a fluorescein derivative of Phalloidin, which can specifically label myof lin and display red fluorescence when labeled and can be observed using Tesred channels .

HY-120601

Alizarin Red S sodium 5+ Cited Publications ARS sodium	Fluorescent Dye	Others
Alizarin Red S sodium is an anthraquinone derivative dye. When combined with cations such as calcium ions, the functional group of Alizarin Red S sodium can form a coordination bond with the cation through the oxygen atom to show orange-red fluorescence. Alizarin Red S sodium can be used for screening of calcium compounds in synovial fluid and detecting osteoblast differentiation, and can also be used for bone staining in mice. Excitation/emission wavelength: 500/570 nm .

HY-120601A

Alizarin Red S 5+ Cited Publications ARS	Fluorescent Dye	Others
Alizarin Red S (ARS) is an anthraquinone derivative dye. When combined with cations such as calcium ions, the functional group of Alizarin Red S can form a coordination bond with the cation through the oxygen atom to show orange-red fluorescence. Alizarin Red S can be used for screening of calcium compounds in synovial fluid and detecting osteoblast differentiation, and can also be used for bone staining in mice. Excitation/emission wavelength: 500/570 nm .

HY-123630

Allura Red AC FD&C Red NO. 40; CI 16035	5-HT Receptor TNF Receptor IFNAR Reactive Oxygen Species Interleukin Related	Inflammation/Immunology
Allura Red AC is a food colorant, appearing as a deep red water-soluble powder or granules, used in various applications such as beverages, syrups, candies, and cereals. Allura Red AC can statically quench the intrinsic fluorescence of HSA. Additionally, Allura Red AC is a 5-hydroxytryptamine (5-HT) pathway-associated pro-inflammatory agent, capable of exacerbating experimental colitis. Allura Red AC holds potential for research in inflammatory bowel disease (IBD), intestinal barrier function, and food additive safety .

HY-D1742

DRAQ5	Fluorescent Dye DNA Stain	Others
DRAQ5 is a novel cell permeant and far red-fluorescing DNA probe. DRAQ5 excites at a wavelength of 647 nm, close to the Ex, and produces a fluorescence spectrum extending from 665 nm out to beyond 780 nm wavelengths. DRAQ5 fluorescence reflects cellular DNA content. DRAQ5 can be used in combination with FITC and RPE-labelled antibodies, without the need for fluorescence compensation .

HY-D1451

PKH 26 10+ Cited Publications	Fluorescent Dye	Others
PKH 26 is a red fluorescent dye, PKH 26 can stably bind to the lipid region of cell membrane and emit red fluorescence (Ex/Em=551/567 nm), which is mainly used for in vitro cell labeling, in vitro cell proliferation studies and in vivo and in vitro cell tracing studies .

HY-123630R

Allura Red AC (Standard)	Fluorescent Dye Interleukin Related 5-HT Receptor IFNAR Reactive Oxygen Species	Inflammation/Immunology
Allura Red AC (Standard) is an analytical standard of Allura Red AC. This product is intended for research and analytical applications. Allura Red AC is a food colorant, appearing as a deep red water-soluble powder or granules, used in various applications such as beverages, syrups, candies, and cereals. Allura Red AC can statically quench the intrinsic fluorescence of HSA. Additionally, Allura Red AC is a 5-hydroxytryptamine (5-HT) pathway-associated pro-inflammatory agent, capable of exacerbating experimental colitis. Allura Red AC holds potential for research in inflammatory bowel disease (IBD), intestinal barrier function, and food additive safety .

HY-D0016

5-Cyano-2,3-di-(p-tolyl)tetrazolium chloride CTC	Fluorescent Dye	Others Cancer
5-Cyano-2,3-di-(p-tolyl)tetrazolium chloride (CTC) is a redox-sensitive red fluorescent dye. 5-Cyano-2,3-di-(p-tolyl)tetrazolium chloride can be used for detecting metabolic activity in microorganisms. The emission maximum of 5-Cyano-2,3-di-(p-tolyl)tetrazolium chloride is 602 nm .

HY-117468

Lissamine rhodamine B 3 Publications Verification	Fluorescent Dye	Others
Lissamine rhodamine B is a red-fluorescent dye, it is a derivative of rhodamine. Lissamine rhodamine B can be used as a fluorescent probe to develop competitive aptamer fluorescence anisotropy/polarization (FA/FP) assays .

HY-173308

QSY-21	Fluorescent Dye	Others
QSY-21 is a fluorescence quencher. QSY-21 possesses broad absorption in far red and NIR range, and can quench fluorescence of dyes that emit in this region. This is a carboxylic acid derivative. QSY-21 has intense absorption maximum at 661 nm, making it useful as an acceptor in fluorescence resonance energy transfer (FRET) applications. It is a common quencher for Cyanine5, Cyanine5.5, AF 647, or other spectrally similar fluorescent dyes.

HY-D2444

AF555 NHS	Fluorescent Dye	Cancer
AF555 NHS is a red fluorescent dye with excellent fluorescence properties and light stability. The excitation wavelength is 556 nm and the emission wavelength is 571 nm, which can be used for protein labeling, antibody labeling, and cell imaging .

HY-158218A

GelMA, 60% methacrylation, red fluorescent Gelatin Methacryloyl, 60% methacrylation, Red fluorescent	Biochemical Assay Reagents	Others
Red Fluorescent Gelatin Methacryloyl (Red Fluorescent GelMA) is methacryloyl gelatin (GelMA) with red fluorescence, which is obtained by "grafting" fluorescent molecules on GelMA. Red Fluorescent Gelatin Methacryloyl acts as a scaffold and can be used to engineer tissue analogs from the vasculature to cartilage and bone, allowing cells to proliferate and spread . GelMA, 60% methacrylation, Red Fluorescent needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity. Application: cell culture, biological 3D printing, tissue engineering, etc.

HY-158218

GelMA, 30% methacrylation, Red Fluorescent Gelatin Methacryloyl, 30% methacrylation, Red Fluorescent	Biochemical Assay Reagents	Others
Red Fluorescent Gelatin Methacryloyl (Red Fluorescent GelMA) is methacryloyl gelatin (GelMA) with red fluorescence, which is obtained by "grafting" fluorescent molecules on GelMA. Red Fluorescent Gelatin Methacryloyl acts as a scaffold and can be used to engineer tissue analogs from the vasculature to cartilage and bone, allowing cells to proliferate and spread . GelMA, 30% methacrylation, Red Fluorescent needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity. Application: cell culture, biological 3D printing, tissue engineering, etc.

HY-158218B

GelMA, 90% methacrylation, red fluorescent Gelatin Methacryloyl, 90% methacrylation, Red fluorescent	Biochemical Assay Reagents	Others
Red Fluorescent Gelatin Methacryloyl (Red Fluorescent GelMA) is methacryloyl gelatin (GelMA) with red fluorescence, which is obtained by "grafting" fluorescent molecules on GelMA. Red Fluorescent Gelatin Methacryloyl acts as a scaffold and can be used to engineer tissue analogs from the vasculature to cartilage and bone, allowing cells to proliferate and spread . GelMA, 90% methacrylation, Red Fluorescent needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity. Application: cell culture, biological 3D printing, tissue engineering, etc.

HY-D2175

AF 555 NHS ester	Fluorescent Dye	Others
AF 555 NHS ester is a bright, orange-red fluorescence probe. AF 555 NHS ester can be used to label primary amines (R-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. AF 555 exhibits average excitation wavelengths under green laser and red laser of 510 nm and 610 nm, respectively .

HY-D2346

HBmito Crimson 2 Publications Verification	Fluorescent Dye	Others
HBmito Crimson is a deep red fluorescent probe (λex: 658 nm, λem: 678 nm) for the inner mitochondrial membrane. HBmito Crimson is a cell membrane-permeable probe with high selectivity for the mitochondrial inner membrane, suitable for specific fluorescence staining of the inner mitochondrial membrane in living cells. HBmito Crimson has high photostability and brightness, suitable for long-term dynamic fluorescence imaging.

HY-D1349

Bodipy TR alkyne	Fluorescent Dye
Bodipy TR alkyneis one of a boron dipyrromethene fluorophore for the ROX (Texas Red) channel. This is a versatile fluorophore that can be used in microscopy, fluorescence polarization measurements, and other applications. This derivative is a terminal alkyne of copper-catalyzed click chemistry.

HY-152073

BETA-1	Fluorescent Dye	Others
BETA-1 is the first twisted intramolecular charge transfer (TICT)-aggregation-induced emission (AIE) integration molecule. BETA-1 emits cyan fluorescence in lipid droplets (LDs) and red fluorescence in mitochondria. BETA-1 can be used for the simultaneous and dual-color imaging of LDs and mitochondria in vivo and in vitro .

HY-W800808

ROX azide, 5-isomer	Fluorescent Dye	Others
ROX azide, 5-isomer is a red-emitting rhodamine dye possessing high brightness and fluorescence quantum yield. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage.

HY-D2094

PerCP Maleimide	Fluorescent Dye	Inflammation/Immunology Cancer
PerCP Maleimide is a fluorescent dye that reacts with free sulfhydryl groups on proteins. PerCP is a red fluorescence albuminous dye for immunostaining and Maleimide can be leveraged for the preparation of fluorogenic probe, which is mainly used for the specific detection of thiol analytes .

HY-15942

5-TAMRA 2 Publications Verification	Fluorescent Dye	Others
5-TAMRA can produce bright, pH-insensitive orange-red fluorescence (excitation and emission extremes of 546/579) and has good photostability. 5-TAMRA is mainly used as a fluorescent marker for the synthesis and study of specific oligonucleotide probes .

HY-D0988

R-PE (R-Phycoerythrin)	Fluorescent Dye	Others
R-Phycoerythrin is a phycobiliproteins could be isolated from Heterosiphonia japonica. R-Phycoerythrin is a potent fluorescent probe contains four chromophore-carrying subunits that exhibits extremely bright red-orange fluorescence. (λex=496 nm, λem=578 nm) .

HY-D1333

BDP 630/650 alkyne	Fluorescent Dye	Others
DP 630/650 alkyne is a red fluorescent dye with λ_excitation of 630 nM and λ_emission of 650 nM. The terminal alkyne group can be conjugated with various azides by copper catalyzed Click chemistry. BDP 630/650 alkyne can be used for fluorescence polarization assays .

HY-D2336

PROTAC Aster-A degrader-1	PROTACs	Cancer
PROTAC Aster-A degrader-1 (compound NGF3) is a degrader of the sterol transport protein Aster-A. PROTAC Aster-A degrader-1 can be used as a fluorescence probe. (Red: Aster-A inhibitor, black: linker, Blue: E3 ligase ligand) .

HY-D1119

AF647-NHS ester	Fluorescent Dye	Others
AF647-NHS ester is an analog of Alexa Fluor 647 (AF647). AF647 is a far-red fluorescent dye with an excitation wavelength (λ_ex) of 635 nm (conventional fluorescence detection)/620 nm (instantaneous detection). Storage: Protect from light .

HY-107864

Erythrosine B free acid Tetraiodofluorescein	Fluorescent Dye	Infection
Erythrosine B free acid is a visibly red dye with colorimetric and fluorescent properties that serves as an important dye for many Gram-positive and -negative bacteria. Erythrosine B free acid can be used for live/dead determination in both colorimetric and fluorescence-based assays for low, medium and high-throughput experimentation .

HY-D2166

AF 594 NHS ester	Fluorescent Dye	Others
AF 594 NHS ester is a derivative of the red fluorescent dye AF 594 with high fluorescence quantum yield and high photostability (Ex=594 nm, Em=615 nm). AF 594 NHS ester can form an ester bond by reacting the NHS group with ammonia, with maximum excitation wavelength of 594 nm .

HY-107864A

Erythrosine B aluminum Tetraiodofluorescein aluminum	Fluorescent Dye	Infection
Erythrosine B aluminum is a visibly red dye with colorimetric and fluorescent properties that serves as an important dye for many Gram-positive and -negative bacteria. Erythrosine B aluminum can be used for live/dead determination in both colorimetric and fluorescence-based assays for low, medium and high-throughput experimentation .

HY-D2755

BP Light 650 carboxylic acid	Fluorescent Dye	Others
BP Light 650 carboxylic acid is an vibrant far-red fluorochrome with comparable or improved performance over other dyes, including BP Fluor 647 and Cy5 dye, for fluorescent applications. It is used to label antibodies and other proteins as molecular probes for cellular imaging and other fluorescence detection methods application.

HY-W800832

MB 660R DBCO	Fluorescent Dye	Others
MB 660R DBCO is a bright and photostable far-red dye that emits fluorescence at about 685 nm in the borderline spectral region between far-red and near-IR. Although the absorption maximum is at around 665 nm, this dye can be sufficiently excited by the 633 or 635 nm laser. MB 660R DBCO is water soluble and pH-insensitive from pH 4 to pH 10. MB 660R DBCO is a rhodamine-based dye, and like rhodamine dyes in general, it is very bright and exceptionally photostable.

HY-D2579

Sulfo DBCO-UBQ-2	Biochemical Assay Reagents	Others
Sulfo DBCO-UBQ-2 is a click chemistry reagent combining a dark quencher, UBQ-2, with a polyaromatic-azo backbone, offering no native emission. UBQ-2 effectively quenches fluorescence in the 560-670 nm range, ideal for qPCR probes and FRET applications with orange to far-red dyes .

HY-D2040

5-ROX tetrazine	Fluorescent Dye	Others
ROX tetrazine is a derivative of ROX (Rhodamine X, Rhodamine 101) dye, a red-emitting fluorophore possessing high brightness and fluorescence quantum yield. This compound contains tetrazine moiety that reacts with trans-cycloalkenes and other strained olefins in inverse electron demand Diels-Alder reaction (IEDDA). The reaction is very quick and specific.

Cat. No.	Product Name	Type

HY-D0723

5(6)-TAMRA SE 2 Publications Verification 5(6)-Carboxytetramethylrhodamine N-succinimidyl ester	Oligonucleotide Labeling
5(6)-TAMRA SE is a fluorescent dye that emits red fluorescence. 5(6)-TAMRA SE binds to oligonucleotides and is used in DNA sequencing. 5(6)-TAMRA SE can be used in cancer research .

HY-D0718

Nile Red

65+ Cited Publications

Nile Blue A oxazone; Phenoxazone 9

Fluorescent Dyes/Probes

Nile red (Nile blue oxazone) is a lipophilic stain. Nile red has environment-sensitive fluorescence. Nile red is intensely fluorescent in a lipid-rich environment while it has minimal fluorescence in aqueous media. Nile red is an excellent vital stain for the detection of intracellular lipid droplets by fluorescence microscopy and flow cytof uorometry. Nile red stains intracellular lipid droplets red. The fluorescence wavelength is 559/635 nm .

HY-D2449

DQ-BSA-RED

Dyes

DQ-BSA-Red is a bovine serum albumin labeled with a red fluorescent dye that can be used to detect lysosomal activity. The excitation wavelength and emission wavelength of DQ-BSA-Red are 590 nm and 620 nm, respectively. The BSA molecule in DQ-BSA-Red is labeled with high concentration of red fluorescent dye in multiple sites, which shows high fluorescence self-inhibition. Once DQ-BSA-RED enters the lysosome, DQ-BSA is cleaved by lysosomal proteases, resulting in unquenched and released fluorescent fragments, emitting bright fluorescence. Inactivated lysosomes are unable to degrade the BSA protein and thus have a lower or even no fluorescent signal .

HY-D1055

MitoSOX Red

105+ Cited Publications

Fluorescent Dyes/Probes

MitoSOX Red is a live cell fluorescent probe that specifically targets mitochondria and is cell membrane permeable. MitoSOX Red enters mitochondria and is oxidized by superoxide but not by other ROS or RNS generating systems. The oxidized MitoSOX Red then binds to nucleic acids in mitochondria/nucleus, producing strong red fluorescence. MitoSOX Red can be used as a fluorescent indicator to specifically detect superoxide. In addition, superoxide dismutase (SOD) can prevent the oxidation of MitoSOX Red.
Excitation/emission wavelength: 510/580 nm.

HY-D1251

TRFS-red	Fluorescent Dyes/Probes
TRFS-red, a red fluorescence emission off-on probe, is selective for thioredoxin reductase (TrxR). TRFS-red exhibits high response rate and sensitivity. TRFS-red can be used for imaging live cells .

HY-D1678

5(6)-Carboxynaphthofluorescein diacetate	Fluorescent Dyes/Probes
5(6)-Carboxynaphthofluorescein diacetate is a fluorescent substrate for esterase assays that can be cleaved by intracellular esterases, producing red fluorescence to measure enzyme activity (Ex = 590 nm; Em = 645 nm) .

HY-D1359

Mito Red	Fluorescent Dyes/Probes
Mito Red is a vital dye and mitochondrial stain that can be used to detect and evaluate mitochondrial function and status. Mito Red accumulates in mitochondria, and its fluorescence intensity is positively correlated with mitochondrial membrane potential. When the mitochondrial membrane potential increases, the fluorescence signal of Mito Red increases .

HY-D2333

RhFNMB	Dyes
RhFNMB is a dualchannel/localization single-molecule fluorescence probe for ATP and HOCl, with independent fluorescence responses in the light red channel with ATP (λex = 520 nm, λem = 586 nm) and deep red channel with HOCl (λex = 620 nm, λem = 688 nm) .

HY-D1773

YOYO-3	Fluorescent Dyes/Probes
YOYO-3 is a cell-impermeant dye with far-red fluorescence used as nulear counterstain and dead cell indicator. It generates bright fluorescence upon binding to DNA.

HY-104056

Fura Red	Fluorescent Dyes/Probes
Fura Red is a Ca ²⁺-sensitive fluorescent dye, which decreases in fluorescence with rising [Ca ²⁺] .

HY-D1816

*Vari Fluor* 555-Phalloidin** 1 Publications Verification	Dyes
Vari Fluor 555-Phalloidin is a fluorescent derivative of Phalloidin that specifically labels myofilament proteins and exhibits red fluorescence when labeled, allowing for fluorescence imaging using the PE channel (Ex/Em=550 nm/561 nm) .

HY-D0048

5-TAMRA-SE 2 Publications Verification 5-TAMRA-NHS ester; 5-Carboxytetramethylrhodamine succinimidyl ester	Fluorescent Dyes/Probes
5-TAMRA-SE is an amine-reactive fluorescent agent, and its conjugate produces bright, pH-insensitive orange-red fluorescence with good photostability.

HY-D1818

*Vari Fluor* 680-Phalloidin**	Dyes
Vari Fluor 680-Phalloidin is a fluorescent derivative of Phalloidin that specifically labels myofilament proteins and exhibits red fluorescence when labeled at 680/700 nm .

HY-D1819

*Vari Fluor* 633-Phalloidin**	Dyes
Vari Fluor 633-Phalloidin is a fluorescent derivative of Phalloidin that specifically labels myofilament proteins and exhibits red fluorescence at 630/650 nm when labeled .

HY-D1820

*Vari Fluor* 594-Phalloidin**	Dyes
Vari Fluor 594-Phalloidin is a fluorescent derivative of Phalloidin that specifically labels myofilament proteins and exhibits red fluorescence at 585/609 nm when labeled .

HY-P2270

Phalloidin-TRITC 1 Publications Verification	Fluorescent Dyes/Probes
Phalloidin-TRITC is a fluorescein derivative of Phalloidin, which can specifically label myof lin and display red fluorescence when labeled and can be observed using Tesred channels .

HY-123630

Allura Red AC

FD&C Red NO. 40; CI 16035

Dyes

Allura Red AC is a food colorant, appearing as a deep red water-soluble powder or granules, used in various applications such as beverages, syrups, candies, and cereals. Allura Red AC can statically quench the intrinsic fluorescence of HSA. Additionally, Allura Red AC is a 5-hydroxytryptamine (5-HT) pathway-associated pro-inflammatory agent, capable of exacerbating experimental colitis. Allura Red AC holds potential for research in inflammatory bowel disease (IBD), intestinal barrier function, and food additive safety .

HY-D1742

DRAQ5	Fluorescent Dyes/Probes
DRAQ5 is a novel cell permeant and far red-fluorescing DNA probe. DRAQ5 excites at a wavelength of 647 nm, close to the Ex, and produces a fluorescence spectrum extending from 665 nm out to beyond 780 nm wavelengths. DRAQ5 fluorescence reflects cellular DNA content. DRAQ5 can be used in combination with FITC and RPE-labelled antibodies, without the need for fluorescence compensation .

HY-D1451

PKH 26 10+ Cited Publications	Fluorescent Dyes/Probes
PKH 26 is a red fluorescent dye, PKH 26 can stably bind to the lipid region of cell membrane and emit red fluorescence (Ex/Em=551/567 nm), which is mainly used for in vitro cell labeling, in vitro cell proliferation studies and in vivo and in vitro cell tracing studies .

HY-123630R

Allura Red AC (Standard)

Dyes

Allura Red AC (Standard) is an analytical standard of Allura Red AC. This product is intended for research and analytical applications. Allura Red AC is a food colorant, appearing as a deep red water-soluble powder or granules, used in various applications such as beverages, syrups, candies, and cereals. Allura Red AC can statically quench the intrinsic fluorescence of HSA. Additionally, Allura Red AC is a 5-hydroxytryptamine (5-HT) pathway-associated pro-inflammatory agent, capable of exacerbating experimental colitis. Allura Red AC holds potential for research in inflammatory bowel disease (IBD), intestinal barrier function, and food additive safety .

HY-D0016

5-Cyano-2,3-di-(p-tolyl)tetrazolium chloride CTC	Fluorescent Dyes/Probes
5-Cyano-2,3-di-(p-tolyl)tetrazolium chloride (CTC) is a redox-sensitive red fluorescent dye. 5-Cyano-2,3-di-(p-tolyl)tetrazolium chloride can be used for detecting metabolic activity in microorganisms. The emission maximum of 5-Cyano-2,3-di-(p-tolyl)tetrazolium chloride is 602 nm .

HY-173308

QSY-21

Fluorescent Dyes/Probes

QSY-21 is a fluorescence quencher. QSY-21 possesses broad absorption in far red and NIR range, and can quench fluorescence of dyes that emit in this region. This is a carboxylic acid derivative. QSY-21 has intense absorption maximum at 661 nm, making it useful as an acceptor in fluorescence resonance energy transfer (FRET) applications. It is a common quencher for Cyanine5, Cyanine5.5, AF 647, or other spectrally similar fluorescent dyes.

HY-D2444

AF555 NHS	Dyes
AF555 NHS is a red fluorescent dye with excellent fluorescence properties and light stability. The excitation wavelength is 556 nm and the emission wavelength is 571 nm, which can be used for protein labeling, antibody labeling, and cell imaging .

HY-D2175

AF 555 NHS ester	Fluorescent Dyes/Probes
AF 555 NHS ester is a bright, orange-red fluorescence probe. AF 555 NHS ester can be used to label primary amines (R-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. AF 555 exhibits average excitation wavelengths under green laser and red laser of 510 nm and 610 nm, respectively .

HY-D2346

HBmito Crimson

2 Publications Verification

Dyes

HBmito Crimson is a deep red fluorescent probe (λex: 658 nm, λem: 678 nm) for the inner mitochondrial membrane. HBmito Crimson is a cell membrane-permeable probe with high selectivity for the mitochondrial inner membrane, suitable for specific fluorescence staining of the inner mitochondrial membrane in living cells. HBmito Crimson has high photostability and brightness, suitable for long-term dynamic fluorescence imaging.

HY-D1349

Bodipy TR alkyne	Fluorescent Dyes/Probes
Bodipy TR alkyneis one of a boron dipyrromethene fluorophore for the ROX (Texas Red) channel. This is a versatile fluorophore that can be used in microscopy, fluorescence polarization measurements, and other applications. This derivative is a terminal alkyne of copper-catalyzed click chemistry.

HY-W800808

ROX azide, 5-isomer	Fluorescent Dyes/Probes
ROX azide, 5-isomer is a red-emitting rhodamine dye possessing high brightness and fluorescence quantum yield. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage.

HY-D2094

PerCP Maleimide	Protein Labeling
PerCP Maleimide is a fluorescent dye that reacts with free sulfhydryl groups on proteins. PerCP is a red fluorescence albuminous dye for immunostaining and Maleimide can be leveraged for the preparation of fluorogenic probe, which is mainly used for the specific detection of thiol analytes .

HY-15942

5-TAMRA 2 Publications Verification	Fluorescent Dyes/Probes
5-TAMRA can produce bright, pH-insensitive orange-red fluorescence (excitation and emission extremes of 546/579) and has good photostability. 5-TAMRA is mainly used as a fluorescent marker for the synthesis and study of specific oligonucleotide probes .

HY-D0988

R-PE (R-Phycoerythrin)	Dyes
R-Phycoerythrin is a phycobiliproteins could be isolated from Heterosiphonia japonica. R-Phycoerythrin is a potent fluorescent probe contains four chromophore-carrying subunits that exhibits extremely bright red-orange fluorescence. (λex=496 nm, λem=578 nm) .

HY-D2336

PROTAC Aster-A degrader-1	Fluorescent Dyes/Probes
PROTAC Aster-A degrader-1 (compound NGF3) is a degrader of the sterol transport protein Aster-A. PROTAC Aster-A degrader-1 can be used as a fluorescence probe. (Red: Aster-A inhibitor, black: linker, Blue: E3 ligase ligand) .

HY-D1119

AF647-NHS ester	Fluorescent Dyes/Probes
AF647-NHS ester is an analog of Alexa Fluor 647 (AF647). AF647 is a far-red fluorescent dye with an excitation wavelength (λ_ex) of 635 nm (conventional fluorescence detection)/620 nm (instantaneous detection). Storage: Protect from light .

HY-107864

Erythrosine B free acid Tetraiodofluorescein	Fluorescent Dyes/Probes
Erythrosine B free acid is a visibly red dye with colorimetric and fluorescent properties that serves as an important dye for many Gram-positive and -negative bacteria. Erythrosine B free acid can be used for live/dead determination in both colorimetric and fluorescence-based assays for low, medium and high-throughput experimentation .

HY-D2166

AF 594 NHS ester	Fluorescent Dyes/Probes
AF 594 NHS ester is a derivative of the red fluorescent dye AF 594 with high fluorescence quantum yield and high photostability (Ex=594 nm, Em=615 nm). AF 594 NHS ester can form an ester bond by reacting the NHS group with ammonia, with maximum excitation wavelength of 594 nm .

HY-D2755

BP Light 650 carboxylic acid	Fluorescent Dyes/Probes
BP Light 650 carboxylic acid is an vibrant far-red fluorochrome with comparable or improved performance over other dyes, including BP Fluor 647 and Cy5 dye, for fluorescent applications. It is used to label antibodies and other proteins as molecular probes for cellular imaging and other fluorescence detection methods application.

HY-D2579

Sulfo DBCO-UBQ-2	Fluorescent Dyes/Probes
Sulfo DBCO-UBQ-2 is a click chemistry reagent combining a dark quencher, UBQ-2, with a polyaromatic-azo backbone, offering no native emission. UBQ-2 effectively quenches fluorescence in the 560-670 nm range, ideal for qPCR probes and FRET applications with orange to far-red dyes .

HY-D2040

5-ROX tetrazine	Dyes
ROX tetrazine is a derivative of ROX (Rhodamine X, Rhodamine 101) dye, a red-emitting fluorophore possessing high brightness and fluorescence quantum yield. This compound contains tetrazine moiety that reacts with trans-cycloalkenes and other strained olefins in inverse electron demand Diels-Alder reaction (IEDDA). The reaction is very quick and specific.

HY-D2162

AF 594 carboxylic acid	Fluorescent Dyes/Probes
AF 594 carboxylic acid is a carboxyl derivative of the red fluorescent dye AF 594, which has high fluorescence quantum yield and high photostability (Ex=594 nm, Em=615 nm). AF 594 carboxylic acid can form stable covalent bonds through the reaction of carboxylic acid groups with molecules with amino groups .

HY-D1119A

AF647-NHS ester tripotassium	Fluorescent Dyes/Probes
AF647-NHS ester (tripotassium) is an analogue of Alexa Fluor 647 (AF647) (HY-D1119). AF647 is a bright, far-red fluorescent dye with an excitation wavelength (λ_ex) of 635 nm (conventional fluorescence detection)/620 nm (instantaneous detection). Storage: protect from light .

HY-D1119B

AF647-NHS ester trisodium	Fluorescent Dyes/Probes
AF647-NHS ester (trisodium) is an analogue of Alexa Fluor 647 (AF647) (HY-D1119). AF647 is a bright, far-red fluorescent dye with an excitation wavelength (λ_ex) of 635 nm (conventional fluorescence detection)/620 nm (instantaneous detection). Storage: protect from light .

HY-D0815

Propidium Iodide

70+ Cited Publications

Fluorescent Dyes/Probes

Propidium Iodide (PI) is a nuclear staining agent that stains DNA. Propidium Iodide is an analogue of ethidine bromide that emits red fluorescence upon embedding in double-stranded DNA. Propidium Iodide cannot pass through living cell membranes, but it can pass through damaged cell membranes to stain the nucleus. Propidium Iodide has a fluorescence wavelength of 493/617 nm and a wavelength of 536/635 nm after Mosaic with DNA. Propidium Iodide is commonly used in the detection of apoptosis (apoptosis) or necrosis (necrosis), and is often used in flow cytometry analysis.

HY-D2161A

AF 594 azide triethylamine	Fluorescent Dyes/Probes
AF 594 azide (triethylamine) is an azide derivative of the red fluorescent dye AF 594, which has high fluorescence quantum yield and high photostability (maximum absorption wavelength of 586 nm, maximum emission wavelength of 613 nm). AF 594 azide (triethylamine) forms stable adducts by reaction of the azide group with alkynyl derivatives (terminal alkynes and cyclooctyne) .

HY-D2740

ROX azide, 6-isomer	Fluorescent Dyes/Probes
ROX azide, 6-isomer is an alkyne-reactive derivative of ROX (Rhodamine X, Rhodamine 101) dye. ROX is a red-emitting fluorophore possessing high brightness and fluorescence quantum yield. This reagent is a pure 6-isomer. It is used for labeling alkyne and cycloalkyne-containing biomolecules via copper-catalyzed and copper-free click chemistry reactions.

HY-D0079

Dihydroethidium

85+ Cited Publications

Hydroethidine; PD-MY 003

Fluorescent Dyes/Probes

Dihydroethidium, also known as DHE, is a peroxide indicator. Dihydroethidium penetrates cell membranes to form a fluorescent protein complex with blue fluoresces. After entering the cells, Dihydroethidium is mainly localized in the cell membrane, cytoplasm and nucleus, and the staining effect is the strongest in the nucleus. Dihydroethidium produces inherent blue fluorescence with a maximum excitation wavelength of 370 nm and a maximum emission wavelength of 420 nm; after dehydrogenation, Dihydroethidium combines with RNA or DNA to produce red fluorescence with a maximum excitation wavelength of 300 nm and a maximum emission wavelength of 610 nm. 535 nm can also be used as the excitation wavelength for actual observation .

HY-D2396

Sulfo SMCC R-phycoerythrin Sulfo SMCC R-PE	Dyes
Sulfo SMCC R-phycoerythrin is a conjugate composed of the protein crosslinker SMCC (HY-42360) and R-PE (R-Phycoerythrin) (HY-D0988) that can be used to label proteins to make them carry red fluorescence. Among them, SMCC is able to engage antigen-coupled spleen cells to induce antigen-specific immune responses .

HY-D2443

AF594 DBCO	Dyes
AF594 DBCO is a fluorescent labeling reagent that combines AF594 red fluorescent dye and DBCO (dibenzocyclooctyne). DBCO is a commonly used chemical biomarker group. AF594 DBCO (Excitation wavelength about 590 nm, emission wavelength about 617 nm) can be used to label proteins, cells and other biomolecules for fluorescence imaging and flow cytometry detection .

HY-D1421

PKH 67 3 Publications Verification	Fluorescent Dyes/Probes
PKH67 is a fluorescent cell binding dye with green fluorescence. PKH67 can stain the cell membrane and the Ex/Em is 490/502 nm. PKH67 is often used in combination with the non-specific red fluorescent dye PKH26 (Ex/Em=551/567 nm) to label cells, detect cell proliferation in vitro, and trace cells in vitro and in vivo .

HY-D1366

Sulfo-Cyanine5.5 carboxylic acid	Fluorescent Dyes/Probes
Sulfo-Cyanine5.5 carboxylic acidCI Pigment violet 32 is a water-soluble, far-red emitting fluorophore. Due to its four sulfo groups, this dye has a negative charge at neutral pH and is very hydrophilic. As a cyanine dye, sulfo-Cyanine5.5 shows a very low dependence of fluorescence on pH and a very high extinction coefficient.

HY-15534

JC-1

Maximum Cited Publications

132 Publications Verification

CBIC2

Fluorescent Dyes/Probes

JC-1 (CBIC2) is an ideal fluorescent probe widely used to detect mitochondrial membrane potential. JC-1 accumulates in mitochondria in a potential dependent manner and can be used to detect the membrane potential of cells, tissues or purified mitochondria. In normal mitochondria, JC-1 aggregates in the mitochondrial matrix to form a polymer, which emits strong red fluorescence (Ex=585 nm, Em=590 nm); When the mitochondrial membrane potential is low, JC-1 cannot aggregate in the matrix of mitochondria and produce green fluorescence (ex=510 nm, em= 527 nm) .

HY-D2165

AF 594 streptavidin

Fluorescent Dyes/Probes

AF 594 streptavidin is a bioconjugating agent. It consists of AF 594 and streptomycin, a streptomycin derivative of the red fluorescent dye AF 594. AF 594 has high fluorescence quantum yield and high photostability (Ex=594 nm, Em=615 nm). AF 594 streptavidin can be selectively conjugated to streptavidin-modified molecules via a streptomycin-modifying group for fluorescent labeling and spectroscopic analysis .

Cat. No.	Product Name	Type

HY-B2235B

L-α-Lecithin (egg yolk, Type XVI-E), 99%

L-α-Phosphatidylcholine (egg yolk, Type XVI-E), 99%, lyophilized powder; 1,2-Diacyl-sn-glycero-3-phosphocholine (egg yolk, Type XVI-E), 99%; egg yolk Lecithins, Type XVI-E, 99%

Cell Assay Reagents

L-α-Lecithin (egg yolk, Type XVI-E), 99% (L-α-Phosphatidylcholine (egg yolk, Type XVI-E), 99%) is an active biomaterial. L-α-Lecithin (egg yolk, Type XVI-E), 99% forms liposomes with compounds (PF or BA). L-α-Lecithin (egg yolk, Type XVI-E), 99% increases membrane fluidity and affects microemulsion stability and fluorescence intensity stained with Nile red (HY-D0718). L-α-Lecithin (egg yolk, Type XVI-E), 99% It can be used for cell membrane structure research, biological membrane potential research, and liposome research .

HY-158218A

GelMA, 60% methacrylation, red fluorescent

Gelatin Methacryloyl, 60% methacrylation, Red fluorescent

3D Bioprinting

Red Fluorescent Gelatin Methacryloyl (Red Fluorescent GelMA) is methacryloyl gelatin (GelMA) with red fluorescence, which is obtained by "grafting" fluorescent molecules on GelMA. Red Fluorescent Gelatin Methacryloyl acts as a scaffold and can be used to engineer tissue analogs from the vasculature to cartilage and bone, allowing cells to proliferate and spread . GelMA, 60% methacrylation, Red Fluorescent needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity.
Application: cell culture, biological 3D printing, tissue engineering, etc.

HY-158218

GelMA, 30% methacrylation, Red Fluorescent

Gelatin Methacryloyl, 30% methacrylation, Red Fluorescent

3D Bioprinting

Red Fluorescent Gelatin Methacryloyl (Red Fluorescent GelMA) is methacryloyl gelatin (GelMA) with red fluorescence, which is obtained by "grafting" fluorescent molecules on GelMA. Red Fluorescent Gelatin Methacryloyl acts as a scaffold and can be used to engineer tissue analogs from the vasculature to cartilage and bone, allowing cells to proliferate and spread . GelMA, 30% methacrylation, Red Fluorescent needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity.
Application: cell culture, biological 3D printing, tissue engineering, etc.

HY-158218B

GelMA, 90% methacrylation, red fluorescent

Gelatin Methacryloyl, 90% methacrylation, Red fluorescent

3D Bioprinting

Red Fluorescent Gelatin Methacryloyl (Red Fluorescent GelMA) is methacryloyl gelatin (GelMA) with red fluorescence, which is obtained by "grafting" fluorescent molecules on GelMA. Red Fluorescent Gelatin Methacryloyl acts as a scaffold and can be used to engineer tissue analogs from the vasculature to cartilage and bone, allowing cells to proliferate and spread . GelMA, 90% methacrylation, Red Fluorescent needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity.
Application: cell culture, biological 3D printing, tissue engineering, etc.

HY-W440935

Stearic acid-PEG-Rhodamine, MW 3400	Drug Delivery
Stearic acid-PEG-Rhodamine, MW 3400 is a fatty acid containing PEG polymer which can self assemble in an aqueous solution to form micelles. The polymer can be used to prepare nanoparticles for drug encapsulation. The red dye rhodamine can be easily traced by fluorescence microscopy. Rhodamine has maximum absorption at 570 nm and emission around 595 nm.

HY-W440936

Stearic acid-PEG-Rhodamine, MW 5000	Drug Delivery
Stearic acid-PEG-Rhodamine, MW 5000 is a fatty acid containing PEG polymer which can self assemble in an aqueous solution to form micelles. The polymer can be used to prepare nanoparticles for drug encapsulation. The red dye rhodamine can be easily traced by fluorescence microscopy. Rhodamine has maximum absorption at 570 nm and emission around 595 nm.

Cat. No.	Product Name	Target	Research Area

HY-P2270

Phalloidin-TRITC 1 Publications Verification	Fluorescent Dye Arp2/3 Complex	Others
Phalloidin-TRITC is a fluorescein derivative of Phalloidin, which can specifically label myof lin and display red fluorescence when labeled and can be observed using Tesred channels .

HY-P2496

*Endothelin 1 (swine, human), Alexa Fluor* 488-labeled**	Endothelin Receptor	Cardiovascular Disease
Endothelin 1 (swine, human), Alexa Fluor 488-labeled is a synthetic Endothelin 1 peptide labled with Alexa Fluor 488. Endothelin 1 (swine, human) is a synthetic peptide with the sequence of human and swine Endothelin 1, which is a potent endogenous vasoconstrictor. Endothelin 1 acts through two types of receptors ET_A and ET_B .

Cat. No.	Product Name

HY-K1077

Annexin V-mCherry/SYTOX Green Apoptosis Detection Kit 2 Publications Verification
Annexin V-mCherry/SYTOX Green Apoptosis Detection Kit provides a rapid and convenient method to detect cell apoptosis and necrosis. After staining, live cells show little or no fluorescence, apoptosis cells show red fluorescence, necrosis cells show red and green fluorescence.

HY-K1076

Annexin V-mCherry Apoptosis Detection Kit
Annexin V-mCherry Apoptosis Detection Kit provides a rapid and convenient method to detect cell apoptosis and necrosis. After staining, live cells show little or no fluorescence, apoptosis cells and necrosis cells show red fluorescence.

HY-K1075

Annexin V-PE Apoptosis Detection Kit 1 Publications Verification
MCE Annexin V-PE Apoptosis Detection Kit provides a rapid and convenient method to detect cell apoptosis and necrosis. After staining, live cells show little or no fluorescence, apoptosis cells and necrosis cells show red fluorescence.

HY-K1079

One Step TUNEL Apoptosis Detection Kit (Cyanine 3) 4 Publications Verification
MCE One Step TUNEL Apoptosis Detection Kit (Cyanine 3) provides a rapid and convenient method to detect cell apoptosis. After staining cells with this kit, live cells have no fluorescence, apoptosis cells show red fluorescence.

HY-K1074

Annexin V-EGFP/PI Apoptosis Detection Kit

Annexin V-EGFP/PI Apoptosis Detection Kit provides a rapid and convenient method to detect cell apoptosis and necrosis. After staining, live cells show little or no fluorescence (Annexin V-/PI-), early apoptosis cells show green fluorescence(Annexin V+/PI-), late apoptosis cells and necrosis cells show red and green fluorescence (Annexin V+/PI+). Compared with FITC, the fluorescence of EGFP is stronger and more stable.

HY-K1073

Annexin V-FITC/PI Apoptosis Detection Kit Maximum Cited Publications 30 Publications Verification
MCE Annexin V-FITC/PI Apoptosis Detection Kit provides a rapid and convenient method to detect cell apoptosis and necrosis. After staining, live cells show little or no fluorescence (Annexin V-/PI-), early apoptosis cells show green fluorescence(Annexin V+/PI-), late apoptosis cells and necrosis cells show red and green fluorescence (Annexin V+/PI+).

HY-K1080

Annexin V-iFluor 488/PI Apoptosis Detection Kit 1 Publications Verification
MCE Annexin V-iFluor 488/PI Apoptosis Detection Kit provides a rapid and convenient method to detect cell apoptosis and necrosis. After staining, live cells show little or no fluorescence (Annexin V-/PI-),, early apoptosis cells show green fluorescence (Annexin V+/PI-), late apoptosis cells and necrosis cells show red and green fluorescence (Annexin V+/PI+).

HY-KD1028

Lyso Red Kit
Lyso Red is a fluorescent probe with red fluorescence for specific labeling of lysosomes in living mammalian cells.

HY-KD1026

Lyso Deep Red Kit
Lyso Deep Red is a fluorescent probe with deep red fluorescence for specific labeling of lysosomes in living mammalian cells.

HY-KD1030

Tubulin Deep Red Kit
Tubulin Deep Red is a fluorescent probe with red fluorescence that can specifically label microtubules in living mammalian cells.

HY-K1092

YO-PRO-1/PI Apoptosis and Necrosis Detection Kit
MCE YO-PRO-1/PI Apoptosis and Necrosis Detection Kit is a dual-fluorescence method based on the green fluorescent dye YO-PRO-1 (YP1) and the red fluorescent dye Propidium Iodide (PI) for detecting cell apoptosis and necrosis.

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-B1247

Protoporphyrin IX 15+ Cited Publications	Structural Classification Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Protoporphyrin IX is a final intermediate in the heme biosynthetic pathway, which acts as a radiation sensitizer enhancing ROS generation even in a hypoxic state and inducing DNA damage. Protoporphyrin IX also acts as a photo sensitizer undergoing photobleaching that occurs through direct degradation by light irradiation. Protoporphyrin IX is formed and accumulated following 5-aminolevulinic acid (5-ALA) (HY-W000450) administration in the tumor cells of rats. Protoporphyrin IX causes selective improvement of basal cell carcinoma when activated red fluorescence of a peak wavelength at 405 nm. Protoporphyrin IX is promising for research of sonodynamic and photodynamic agents for a wide range of cancers, such as bladder cancer and nodular basal cell carcinoma .

HY-W014394R

Vanillyl butyl ether (Standard)	Structural Classification Monophenols other families Source classification Phenols Plants	TRP Channel
Protoporphyrin IX (Standard) is the analytical standard of Protoporphyrin IX. This product is intended for research and analytical applications. Protoporphyrin IX is a final intermediate in the heme biosynthetic pathway, which acts as a radiation sensitizer enhancing ROS generation even in a hypoxic state and inducing DNA damage. Protoporphyrin IX also acts as a photo sensitizer undergoing photobleaching that occurs through direct degradation by light irradiation. Protoporphyrin IX is formed and accumulated following 5-aminolevulinic acid (5-ALA) (HY-W000450) administration in the tumor cells of rats. Protoporphyrin IX causes selective improvement of basal cell carcinoma when activated red fluorescence of a peak wavelength at 405 nm. Protoporphyrin IX is promising for research of sonodynamic and photodynamic agents for a wide range of cancers, such as bladder cancer and nodular basal cell carcinoma .

HY-B1247R

Protoporphyrin IX (Standard)	Structural Classification Human Gut Microbiota Metabolites Microorganisms Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Endogenous Metabolite
Protoporphyrin IX (Standard) is the analytical standard of Protoporphyrin IX. This product is intended for research and analytical applications. Protoporphyrin IX is a final intermediate in the heme biosynthetic pathway, which acts as a radiation sensitizer enhancing ROS generation even in a hypoxic state and inducing DNA damage. Protoporphyrin IX also acts as a photo sensitizer undergoing photobleaching that occurs through direct degradation by light irradiation. Protoporphyrin IX is formed and accumulated following 5-aminolevulinic acid (5-ALA) (HY-W000450) administration in the tumor cells of rats. Protoporphyrin IX causes selective improvement of basal cell carcinoma when activated red fluorescence of a peak wavelength at 405 nm. Protoporphyrin IX is promising for research of sonodynamic and photodynamic agents for a wide range of cancers, such as bladder cancer and nodular basal cell carcinoma .

Cat. No.	Product Name		Classification

HY-D1349

Bodipy TR alkyne		Alkynes
Bodipy TR alkyneis one of a boron dipyrromethene fluorophore for the ROX (Texas Red) channel. This is a versatile fluorophore that can be used in microscopy, fluorescence polarization measurements, and other applications. This derivative is a terminal alkyne of copper-catalyzed click chemistry.

HY-D2579

Sulfo DBCO-UBQ-2		DBCO
Sulfo DBCO-UBQ-2 is a click chemistry reagent combining a dark quencher, UBQ-2, with a polyaromatic-azo backbone, offering no native emission. UBQ-2 effectively quenches fluorescence in the 560-670 nm range, ideal for qPCR probes and FRET applications with orange to far-red dyes .

HY-D2040

5-ROX tetrazine		Tetrazine
ROX tetrazine is a derivative of ROX (Rhodamine X, Rhodamine 101) dye, a red-emitting fluorophore possessing high brightness and fluorescence quantum yield. This compound contains tetrazine moiety that reacts with trans-cycloalkenes and other strained olefins in inverse electron demand Diels-Alder reaction (IEDDA). The reaction is very quick and specific.

HY-D2740

ROX azide, 6-isomer		Azide
ROX azide, 6-isomer is an alkyne-reactive derivative of ROX (Rhodamine X, Rhodamine 101) dye. ROX is a red-emitting fluorophore possessing high brightness and fluorescence quantum yield. This reagent is a pure 6-isomer. It is used for labeling alkyne and cycloalkyne-containing biomolecules via copper-catalyzed and copper-free click chemistry reactions.

HY-D2161

AF 594 azide		Azide
AF 594 azide is an azide derivative of the red fluorescent dye AF 594, which has high fluorescence quantum yield and high photostability (maximum absorption wavelength of 586 nm, maximum emission wavelength of 613 nm). AF 594 azide forms stable adducts by reaction of the azide group with alkynyl derivatives (terminal alkynes and cyclooctyne). It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups .

Cat. No.	Product Name		Classification

HY-W440935

Stearic acid-PEG-Rhodamine, MW 3400		Pegylated Lipids Fluorescent Lipids
Stearic acid-PEG-Rhodamine, MW 3400 is a fatty acid containing PEG polymer which can self assemble in an aqueous solution to form micelles. The polymer can be used to prepare nanoparticles for drug encapsulation. The red dye rhodamine can be easily traced by fluorescence microscopy. Rhodamine has maximum absorption at 570 nm and emission around 595 nm.

HY-W440936

Stearic acid-PEG-Rhodamine, MW 5000		Pegylated Lipids Fluorescent Lipids
Stearic acid-PEG-Rhodamine, MW 5000 is a fatty acid containing PEG polymer which can self assemble in an aqueous solution to form micelles. The polymer can be used to prepare nanoparticles for drug encapsulation. The red dye rhodamine can be easily traced by fluorescence microscopy. Rhodamine has maximum absorption at 570 nm and emission around 595 nm.

HY-164058

LZCap AG(3'Acm) RFP mRNA		mRNA
Red fluorescent protein (RFP) is a protein isolated from the Pacific anemone (Discosoma sp.) that can emit red fluorescence under ultraviolet light. RFP can be excited by the 488 nm or 532 nm laser line and is optimally detected at 588 nm. LZCap AG(3'Acm) RFP mRNA is synthesized and purified in a one-step transcription process using T7 RNA polymerase and LZCap AG(3'Acm) cap analog. This mRNA is suitable for experiments related to mRNA delivery, translation efficiency, transfection efficiency, and in vivo imaging.

HY-153843

RNA Aptamer Corn sodium		Aptamers
RNA Aptamer Corn (sodium) is a 28-nt-long aptamer that is substantially shorter than Spinach and Spinach2 and exhibits bright red fluorescence upon binding DFHO (a soluble analog of the intrinsic fluorophore of red fluorescent protein), RNA Aptamer Corn (sodium) can be used to visualize RNA expression or localization in live cells which have been soaked with chromophores. The Corn-DFHO does not become appreciably cytotoxic when illuminated. And most importantly, Corn-DFHO exhibits markedly increased photostability compared to other aptamer-chromophore complexes both in vitro and in vivo. (36 nt Corn construct: 5'-GGCGCGAGGAAGGAGGUCUGAGGAGGUCACUGCGCC-3'; A 36-nt RNA construct, comprised of the 28-nt minimal Corn sequence extended proximally with a 4 base-pair stem.)

HY-164059

LZCap AG(3'Acm) mCherry mRNA		mRNA
mCherry is a red fluorescent protein the derived from Discosoma sp.. mCherry has excitation/emission wavelengths of 587 nm/610 nm. LZCap AG(3'Acm) mCherry mRNA is synthesized and purified in a one-step transcription process using T7 RNA polymerase and LZCap AG(3'Acm) cap analog from a linear template. LZCap AG(3'Acm) generates a Cap1 structure mRNA post-transcription, providing more efficient and stable expression compared to Cap0 and other commercially available Cap1 structures. LZCap AG(3'Acm) mCherry mRNA contains poly A, optimized 5'UTR, and 3'UTR structures to improve mRNA stability and promote translation efficiency, resulting in enhanced expression. Upon entering cells, LZCap AG(3'Acm) mCherry mRNA expresses red fluorescence, suitable for experiments related to mRNA delivery, translation efficiency, transfection efficiency, and in vivo imaging.

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