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Wright's stain

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Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-W088068
    Wright's stain

    		Fluorescent Dye Others
    Wright's stain is a composite cell stain that mainly binds to intracellular nucleic acids, proteins and other components through thiazine dyes (such as methylene blue) and eosin. Wright's stain is pH-dependent (optimal pH 6.4-6.7) and achieves cell morphology resolution by differentially staining the cytoplasm and nucleus. Under alkaline conditions, thiazine dyes bind to nucleic acids to form purple, and acidic eosin binds to cytoplasmic proteins to form red, which can form contrasting cell morphological features. Wright's stain can clearly display the fine structures of blood cells and bone marrow cells (such as nuclear chromatin and granules) and quickly evaluate cell morphological abnormalities .
    Wright's stain
  • HY-W250151
    Leishman's stain

    		Fluorescent Dye Others
    Leishman's stain is an essential staining tool for for staining of the peripheral blood and bone marrow smears (displayed pale bluish-grey to deep blue under oil-immersion lens) .
    Leishman's stain
  • HY-D0954
    Jenner's Stain

    		Fluorescent Dye Others
    Jenner's Stain is a dye that is used in microscopy for staining blood smears. Jenner's Stain can be used for the chromosome stain by C-banding technique. Jenner's Stain can be used for the stain for routine blood examinations and malarial staining .
    Jenner's Stain
  • HY-D0944
    Giemsa stain

    		Fluorescent Dye Others
    Giemsa stain can stain chromatin and nuclear membrane. Giemsa stain histopathologic detection of malaria and other microorganisms, such as Histoplasma, LeishmaniaToxoplasma, and Pneumocystis .
    Giemsa stain
  • HY-12489
    Ponceau S

    Acid Red 112

    		 Fluorescent Dye Others
    Ponceau S (Acid Red 112) is a non-specific protein dye commonly used as a stain for Western blot. Ponceau S is used in an acidic aqueous solution that is compatible with antibody-antigen binding and dyes the proteins on the membrane red .
    Ponceau S
  • 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 .
    Alizarin Red S sodium
  • HY-D0996
    LDS-751

    		DNA Stain Others
    Lds-751 is a nucleic acid stain that mainly detects DNA. Lds-751 is a nucleic acid stain that mainly detects DNA. Lds-751 has a high affinity for DNA and fluorescence is enhanced after binding, but the maximum emission wavelength is 670nm. Lds-751 and Thiazole orange can be used for the differentiation of red blood cells, platelets, reticulocytes, and nucleated cells and can be stimulated at 488nm. Studies have shown that LDS-751 binds almost exclusively to mitochondria when incubated with nucleated living cells. After nucleated Acridine Orange (HY-101879) staining and LDS-751 treatment of cells, confocal microscopy revealed almost no co-location of the cells. Staining with Rhodamine 123 (HY-D0816), a dye known to bind polarized mitochondria, was almost identical to the pattern observed with LDS-751 .
    LDS-751
  • HY-D1020
    7-Aminoactinomycin D
    4 Publications Verification

    7-AAD

    		 DNA/RNA Synthesis Bacterial DNA Stain Antibiotic Infection Cancer
    7-Aminoactinomycin D (7-AAD) a fluorescent DNA stain, is a potent RNA polymerase inhibitor. 7-Aminoactinomycin D selectively binds to GC regions of the DNA. 7-Aminoactinomycin D also has antibacterial effects .
    7-Aminoactinomycin D
  • HY-W420033
    (S)-(+)-Etomoxir

    		Acyltransferase Others
    (S)-(+)-Etomoxir is the S enantiomer of Etomoxir (HY-50202). Etomoxir is an irreversible inhibitor of carnitine palmitoyltransferase 1a (CPT-1a), inhibits fatty acid oxidation (FAO) through CPT-1a and inhibits palmitate β-oxidation in human, rat and guinea pig .
    (S)-(+)-Etomoxir
  • HY-120601A
    Alizarin Red S

    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 .
    Alizarin Red S
  • HY-D1674
    Sulforhodamine G

    		Fluorescent Dye Others
    Sulforhodamine G is a fluorescent stain with broad dynamic ranges. Sulforhodamine G can be used for the research of protein stains .
    Sulforhodamine G
  • HY-D1122
    Janus green B

    		Fluorescent Dye Others
    Janus green B is a supravital stain. Janus green B staining reaction is oxygen dependent, and is reversibly inhibited by cyanide. Janus green B has been used for staining peripheral nerves in live insects, lymphatic vessels of rabbits and mitochondria .
    Janus green B
  • HY-D0004
    Azure B

    Azure B chloride

    		 Monoamine Oxidase Neurological Disease
    Azure B is a cationic dye and the major metabolite of Methylene blue. Azure B is used in making Azure eosin stains for blood smear staining. Azure B is a high-potency, selective and reversible inhibitor of monoamine oxidases (MAO)-A, with IC50s of 11 and 968 nM for recombinant human MAO-A and MAO-B, respectively. Azure B possesses significant antidepressant-like effects .
    Azure B
  • HY-D0946
    Azure II

    		Fluorescent Dye Others
    Azure II is a dye that can be used for nuclear stain .
    Azure II
  • HY-D1544
    Uniblue A sodium

    		Fluorescent Dye Others
    Uniblue A sodium is a reactive protein stain that can be used in the covalent pre-gel staining of the protein (Ex=594 nM) .
    Uniblue A sodium
  • HY-D0914A
    Fast green FCF free acid

    		α-synuclein Neurological Disease
    Fast green FCF free acid is a dye that is acid-resistant. Fast Green FCF free acid inhibits α-synuclein aggregation, as well as Aβ, P2X4 receptor and TLR4/Myd88/NF-κB. Fast Green FCF free acid is widely used as a staining agent like quantitative stain for histones at alkaline pH after acid extraction of DNA, and as a protein stain in electrophoresis. Fast Green FCF free acid improves cognitive impairment, depression, relieves pain allergies, and promotes reproductive function .
    Fast green FCF free acid
  • HY-D0914
    Fast Green FCF

    FD&C Green No. 3; Food green 3; C.I. 42053

    		 α-synuclein Neurological Disease
    Fast Green FCF is a sea green triarylmethane food dye, with absorption maximum ranging from 622 to 626 nm. Fast Green FCF inhibits α-synuclein aggregation, as well as Aβ and P2X4 receptor, and TLR4/Myd88/NF-κB. Fast Green FCF is widely used as a staining agent like quantitative stain for histones at alkaline pH after acid extraction of DNA, and as a protein stain in electrophoresis. Fast Green FCF improves cognitive impairment, depression, relieves pain allergies, and promotes reproductive function .
    Fast Green FCF
  • HY-W441766
    3-Nitrobenzaldoxime

    		Fluorescent Dye Others
    3-Nitrobenzaldoxime is a stain with biological research applications.
    3-Nitrobenzaldoxime
  • HY-W053871
    4-Methylphthalimide

    		Fluorescent Dye Cancer
    4-Methylphthalimide is a stain with biological research applications.
    4-Methylphthalimide
  • HY-D0004R
    Azure B (Standard)

    		Monoamine Oxidase Neurological Disease
    Azure B (Standard) is the analytical standard of Azure B. This product is intended for research and analytical applications. Azure B is a cationic dye and the major metabolite of Methylene blue. Azure B is used in making Azure eosin stains for blood smear staining. Azure B is a high-potency, selective and reversible inhibitor of monoamine oxidases (MAO)-A, with IC50s of 11 and 968 nM for recombinant human MAO-A and MAO-B, respectively. Azure B possesses significant antidepressant-like effects .
    Azure B (Standard)
  • HY-D1385
    JF526–Pepstatin A TFA

    		Fluorescent Dye Others
    JF526–Pepstatin A TFA is a fluorescent dye that can be used for lysosomal staining in live cells. The excitation maximum is 530 nm and the emission maximum is 549 nm .
    JF526–Pepstatin A TFA
  • HY-126367
    Light green SF yellowish
    1 Publications Verification

    Acid Green 5

    		 Fluorescent Dye Others
    Light green SF yellowish (Acid Green 5) is a triarylmethane dye. Light green SF yellowish is a highly selective mitochondrial stain. Light green SF yellowish is usually available as a disodium salt and has a maximum absorption value as 629 nm. Light green SF yellowish can be used as a histological stain for collagen and a critical component of Papanicolaou stains .
    Light green SF yellowish
  • HY-B0102B
    (S)-Fluoxetine hydrochloride

    		Serotonin Transporter Neurological Disease
    (S)-Fluoxetine hydrochloride, an antidepressant, is serotonin reuptake inhibitor (SSRI) .
    (S)-Fluoxetine hydrochloride
  • HY-W341583
    Acid green 3

    Pontacyl green B

    		 Biochemical Assay Reagents Others
    Acid green 3 (Pontacyl green B) is an organic compound that can be used as a biological stain. Acid green 3 is a kind of biological materials or organic compounds that are widely used in life science research .
    Acid green 3
  • HY-D0955
    Thionin acetate

    Thionine acetate

    		 Biochemical Assay Reagents Bacterial Infection
    Thionin acetate (Thionine acetate) is a compound present in the seeds, stems, roots, and leaves of many plant species with antibacterial activity. Thionin acetate is a metachromatic cationic histological dye widely used in biological staining .
    Thionin acetate
  • HY-D0213
    Sudan Black B

    		Fluorescent Dye Others
    Sudan Black B, a fat-soluble diazo dye, is a histochemical stain. Sudan Black B can be used for staining of neutral triglycerides and lipids .
    Sudan Black B
  • HY-N8365
    Alpha-D-Glucose 1,6-bisphosphate tetrapotassium

    		Others Others
    Alpha-D-Glucose 1,6-bisphosphate (tetrapotassium) is a negative stain. Alpha-D-Glucose 1,6-bisphosphate (tetrapotassium) as an accuracy of 86???and has a somewhat higher image contrast .
    Alpha-D-Glucose 1,6-bisphosphate tetrapotassium
  • HY-D0895
    3,4,5,6-Tetrabromophenolsulfonephthalein

    		Fluorescent Dye Others
    3,4,5,6-Tetrabromophenolsulfonephthalein is a stain for cell biology .
    3,4,5,6-Tetrabromophenolsulfonephthalein
  • HY-W020211
    Benzo Red Violet 4B

    		Biochemical Assay Reagents Fluorescent Dye Others
    Benzopurpurine 4B is a dis-azo dye. Benzopurpurine 4B Can be used as biological stain .
    Benzo Red Violet 4B
  • HY-P4521
    Ac-Pro-Leu-Gly-[(S)-2-mercapto-4-methyl-pentanoyl]-Leu-Gly-OEt

    		MMP Others
    Ac-Pro-Leu-Gly-[(S)-2-mercapto-4-methyl-pentanoyl]-Leu-Gly-OEt is a MMP12 substrate, and can be used to detect MMP12 enzyme activity .
    Ac-Pro-Leu-Gly-[(S)-2-mercapto-4-methyl-pentanoyl]-Leu-Gly-OEt
  • HY-D1480
    Crystal Ponceau 6R

    		Fluorescent Dye Others
    Crystal Ponceau 6R is a red azo dye. Crystal Ponceau 6R used in histology, for staining fibrin with the martius, scarlet and blue (MSB) Trichrome stain .
    Crystal Ponceau 6R
  • HY-P990387
    Anti-CTSS/Cathepsin S Antibody (Fsn0503h)

    		Ser/Thr Protease Inflammation/Immunology
    The Anti-CTSS/Cathepsin S Antibody (Fsn0503h) is a humanized antibody expressed in CHO cells, targeting CTSS/Cathepsin S. The Anti-CTSS/Cathepsin S Antibody (Fsn0503h) has a huIgG1 type heavy chain and a huκ type light chain, with a predicted molecular weight (MW) of 150 kDa. The isotype control for Anti-CTSS/Cathepsin S Antibody (Fsn0503h) can be referenced as Human IgG1 kappa, Isotype Control (HY-P99001).
    Anti-CTSS/Cathepsin S Antibody (Fsn0503h)
  • HY-E70226
    Cathepsin S, human

    CTSS

    		 Ser/Thr Protease Cardiovascular Disease Inflammation/Immunology Cancer
    Cathepsin S, human, is a potent cysteine protease that promotes the degradation of damaged or harmful proteins in the endolysosomal pathway. Cathepsin S, human, is involved in multiple pathological processes, including arthritis, cancer, and cardiovascular disease .
    Cathepsin S, human
  • HY-13735
    Quinacrine
    5 Publications Verification

    Acriquine

    		 Parasite Sodium Channel DNA Stain Apoptosis Infection Neurological Disease Cancer
    Quinacrine (Acriquine) is an antimalarial and anti-cancer agent. Quinacrine also inhibits human aldehyde oxidase (IC50: 3.3 μM). Quinacrine has affinity for nucleic acids, and stains DNA and RNA in fixed cells (Ex/Em: 436/525 nm) .
    Quinacrine
  • HY-W342930
    Bordeaux Red

    Acid Red 17

    		 Biochemical Assay Reagents Others
    Bordeaux Red (Acid Red 17) is a redox indicator that can be used for cytoplasm staining, such as spleen, testis, and liver slice staining. Bordeaux Red is a kind of biological materials or organic compounds that are widely used in life science research .
    Bordeaux Red
  • HY-132593
    Rovanersen

    WVE-120101

    		 Huntingtin Neurological Disease
    Rovanersen (WVE-120101) is an antisense oligonucleotide that specifically targets mutated mRNA copies of the huntington (HTT) gene without affecting healthy mRNA of HTT gene, thereby preventing the production of faulty Huntingtin protein. Rovanersen can be used for huntington’s disease research .
    Rovanersen
  • HY-D0987
    Stains-All

    		Calmodulin Others
    Stains-All, a cationic carbocyanine dye, is a convenient probe to study the structural features of the individual calcium-binding sites of calmodulin (CaM) and related calcium-binding proteins (CaBP) .
    Stains-All
  • HY-D0232
    Brilliant Blue R250
    1 Publications Verification

    Brilliant Blue R

    		 Fluorescent Dye Others
    Brilliant blue R250 (Brilliant Blue R), an anionic dye, is the most popular stain to detect proteins resolved in SDS-PAGE gels .
    Brilliant Blue R250
  • HY-D1174
    Rhodamine 700

    		Fluorescent Dye Others
    Rhodamine 700, a Lambdachrome laser dye, is one of the few rhodamine dyes with near infrared fluorescence. Rhodamine 700 can be used for mitochondrial staining .
    Rhodamine 700
  • HY-N4272
    Protodeltonin

    		Others Cancer
    Protodeltonin is a steroidal saponin from Dioscorea zingiberensis Wright, with anti-proliferation activity .
    Protodeltonin
  • HY-D1493
    FIM-1

    		PKC Others
    FIM-1 is a fluorescent PKC (protein kinase C) probe that can be used for mitochondrial staining. FIM-1 inhibits PKC and acts as ATP-competitive catalytic site inhibitor .
    FIM-1
  • HY-D1386
    JF526-Taxol TFA

    		Fluorescent Dye Others
    JF526-Taxol (TFA) is a versatile scaffold for fluorogenic probes including ligands for self-labeling tags, stains for endogenous structures, and spontaneously blinking labels for super-resolution immunofluorescence .
    JF526-Taxol TFA
  • HY-D0952
    Acridine Orange base
    20+ Cited Publications

    		 Parasite Others
    Acridine Orange base is a cell-permeable fluorescent dye that stains organisms (bacteria, parasites, viruses, etc.) bright orange and, when used under appropriate conditions (pH=3.5, Ex=460 nm), distinguishes human cells in green for detection by fluorescence microscopy. Acridine Orange base fluoresces green when bound to dsDNA (Ex=488, Em=520-524) and red when bound to ssDNA (Ex=457, Em=630-644) or ssRNA (Ex=457, Em=630-644), also can be used in cell cycle assays .
    Acridine Orange base
  • HY-W040198
    Phenosafranine

    		Fluorescent Dye Others
    Phenosafranine is a phenazine dye. Phenosafranine has high binding affinity to triplex RNA compared to the parent duplex form, binds through intercalation to both forms of RNA. Phenosafranine can be used for staining plant cells, determination of hemoglobin, dopamine, serotonin and so on .
    Phenosafranine
  • HY-W127770
    Pararosaniline hydrochloride

    Basic red 9

    		 Fluorescent Dye Infection
    Pararosaniline hydrochloride (Basic red 9) is a pH-responsive basic dye, as a biological stain to track certain proteins. The pH of the acidified Pararosaniline hydrochloride reagent has a significant effect on the color and the maximum absorption wavelength (λmax) of the reaction system, with its optimum pH 0.48 and a λmax at 549 nm. Pararosaniline hydrochloride is also a strong modifier of RNA splicing. Pararosaniline hydrochloride has been used in the analysis of SO2 and formaldehyde and staining of bacteria or other organisms. Pararosaniline hydrochloride is extensively used in industries like textile, printing, paper, cosmetic, and leather .
    Pararosaniline hydrochloride
  • HY-W099576
    Ethylhexadecyldimethylammonium bromide

    EHDA bromide

    		 Biochemical Assay Reagents Others
    Ethylhexadecyldimethylammonium (EHDA) bromide, a surfactant, has been used in a number of adsorptive separational methods, such as the removal of nickel, zinc and chromium ions. Ethylhexadecyldimethylammonium (EHDA) bromide also can be used to prepare dye of staining intracellular ions .
    Ethylhexadecyldimethylammonium bromide
  • HY-W090090
    BODIPY 493/503
    30+ Cited Publications

    Pyrromethene 546; BDP 493/503 lipid stain

    		 Fluorescent Dye Others
    BODIPY493/503 is a BODIPY dye. BODIPY dye is a small molecule dye with strong ultraviolet absorption ability, its fluorescence peak is relatively sharp, and the quantum yield is high. They are relatively insensitive to the polarity and pH of the environment and are relatively stable under different physiological conditions. Due to its structural asymmetry, BODIPY derives a variety of structural products. BODIPY lipid droplet dyes can well pass through the cell membrane into the cell, and localize the neutral lipids in the cell to specifically stain the lipid droplets, which can be used for labeling of live cells and fixed cells . Maximum excitation/emission wavelength: 493/503 nm .
    BODIPY 493/503
  • HY-12489A
    Ponceau S, BS

    Acid Red 112, BS

    		 Biochemical Assay Reagents Others
    Both Ponceau S and Ponceau BS are synthetic dyes commonly used in biological research. They are commonly used as protein stains to visualize proteins in western blots and other protein detection analyses. Ponceau S is a red dye, while Ponceau BS is a blue shade of the same dye. Both dyes bind to positively charged amino acid residues in proteins for easy visualization. However, Ponceau S is more commonly used due to its higher sensitivity.
    Ponceau S, BS
  • HY-15619
    Hoechst S 769121

    Nuclear yellow

    		 Fluorescent Dye Others
    Hoechst S 769121 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .
    Hoechst S 769121
  • HY-15561
    HOE-S 785026

    meta-Hoechst

    		 Fluorescent Dye Cancer
    HOE-S 785026 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .
    HOE-S 785026

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