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peptides and proteins

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By Targets:	HSP (2) Peptide-Drug Conjugates (PDCs) (2) 15-PGDH (1) ADAMTS (1) ADC Cytotoxin (1) ADC Linker (2) Adhesion G Protein-coupled Receptors (AGPCRs) (1) Adrenergic Receptor (2) Akt (1) Amino Acid Derivatives (8) Aminopeptidase (1) AMPK (4) Amylin Receptor (1) Amyloid-β (36) Angiotensin Receptor (5) Angiotensin-converting Enzyme (ACE) (3) Annexin A (2) Antibiotic (8) APC (1) Apelin Receptor (APJ) (5) Apoptosis (20) Arp2/3 Complex (3) ATM/ATR (2) Autophagy (6) Bacterial (25) Bcl-2 Family (9) BCL6 (1) Bcr-Abl (1) Beta-secretase (1) Biochemical Assay Reagents (53) Btk (1) c-Kit (1) c-Myc (1) Calcium Channel (4) Calmodulin (2) CaMK (9) Carboxypeptidase (1) Casein Kinase (3) Caspase (2) Cathepsin (4) CCR (1) CDK (1) CGRP Receptor (3) Cholecystokinin Receptor (2) Cholinesterase (ChE) (3) Complement System (2) COX (1) CXCR (1) DAPK (2) Dengue Virus (1) Deubiquitinase (1) Dipeptidyl Peptidase (1) DNA/RNA Synthesis (5) Drug Derivative (2) Drug Metabolite (1) DYRK (1) EBV (4) Endogenous Metabolite (7) Endothelin Receptor (3) Epigenetic Reader Domain (3) ERK (3) Estrogen Receptor/ERR (2) Eukaryotic Initiation Factor (eIF) (1) FAK (2) FAP (2) FLT3 (1) Fluorescent Dye (76) G Protein-coupled Receptor Kinase (GRK) (3) GABA Receptor (3) GCGR (1) GHR (1) GLP Receptor (1) GnRH Receptor (11) GSK-3 (3) HBV (2) HCV (6) HCV Protease (1) HIF/HIF Prolyl-Hydroxylase (3) Histone Acetyltransferase (1) Histone Methyltransferase (6) HIV (18) HIV Protease (1) HPV (5) Huntingtin (1) IFNAR (2) IGF-1R (1) iGluR (3) IKK (1) Influenza Virus (7) Insulin Receptor (2) Integrin (2) Interleukin Related (3) Isotope-Labeled Compounds (2) JAK (1) JNK (2) Kallikrein (1) Keap1-Nrf2 (4) Kisspeptin Receptor (3) LAG-3 (1) LDLR (1) Ligands for Target Protein for PROTAC (1) Liposome (8) LRRK2 (1) mAChR (2) MAPKAPK2 (MK2) (1) MARCKS (3) MDM-2/p53 (4) MHC (1) Microtubule/Tubulin (3) Mineralocorticoid Receptor (1) Mitochondrial Metabolism (2) MMP (5) mTOR (1) Mucin (1) Na+/K+ ATPase (1) NADPH Oxidase (2) Neurokinin Receptor (1) Neuropeptide FF Receptor (1) Neuropeptide Y Receptor (1) NF-κB (3) NO Synthase (8) Notch (1) Opioid Receptor (2) p38 MAPK (2) PACAP Receptor (1) PAK (2) Parasite (1) PARP (1) PD-1/PD-L1 (5) PERK (1) Phosphatase (5) PI3K (1) Pim (1) PKA (13) PKC (39) PKG (5) Polo-like Kinase (PLK) (1) Prion Protein (2) PROTAC Linkers (4) PROTACs (1) Protease Activated Receptor (PAR) (2) Proteasome (3) PSMA (2) PTHR (2) RAD51 (1) Radionuclide-Drug Conjugates (RDCs) (2) Raf (3) Ras (10) Reactive Oxygen Species (5) Reverse Transcriptase (1) Ribosomal S6 Kinase (RSK) (1) RIP kinase (1) Salt-inducible Kinase (SIK) (1) SARS-CoV (2) Ser/Thr Protease (7) Src (2) Target Protein Ligand-Linker Conjugates (2) Tau Protein (5) TGF-beta/Smad (2) TGF-β Receptor (1) Thrombin (2) Thrombopoietin Receptor (1) Thymidylate Synthase (1) TNF Receptor (1) Toll-like Receptor (TLR) (1) Topoisomerase (1) Transmembrane Glycoprotein (2) TRP Channel (1) Tyrosinase (2) VEGFR (2) WDR5 (2) Wnt (2) α-synuclein (2) β-catenin (2)
By Research Areas:	Cancer (140) Cardiovascular Disease (37) Endocrinology (15) Infection (65) Inflammation/Immunology (73) Metabolic Disease (29) Neurological Disease (104)
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596

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

716

Peptides

MCE Kits

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Targets Recommended: Synaptic Vesicle Proteins HSP YTHDF Natriuretic Peptide Receptor (NPR) Formyl Peptide Receptor (FPR) Peptide-Drug Conjugates (PDCs) Fat Mass and Obesity-associated Protein (FTO)

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-W009033

Cbz-Lys(Boc)-OH	Biochemical Assay Reagents Amino Acid Derivatives	Others
Cbz-Lys(Boc)-OH is a protected amino acid, primarily utilized in peptide synthesis, protein engineering, and drug development, particularly in research involving lysine residues .

HY-P0223

FLAG peptide 15+ Cited Publications	Biochemical Assay Reagents	Inflammation/Immunology
FLAG peptide is a multifunctional fusion tag for the purification of recombinant proteins. FLAG peptide maintances the natural folding of its fusing proteins. FLAG peptide can be removed by enterokinase, and eluted under non-denaturing conditions .

HY-P0223A

FLAG peptide TFA 15+ Cited Publications	Biochemical Assay Reagents	Others
FLAG peptide TFA is the TFA salt form of FLAG peptide (HY-P0223). FLAG peptide TFA is a multifunctional fusion tag for the purification of recombinant proteins. FLAG peptide TFA maintances the natural folding of its fusing proteins. FLAG peptide TFA can be removed by enterokinase, and eluted under non-denaturing conditions .

HY-P0319

3X FLAG peptide 5+ Cited Publications	Biochemical Assay Reagents	Others
3X FLAG peptides are FLAG-tagged peptides containing three repeats of the Asp-Tyr-Lys-Xaa-Xaa-Asp motif. 3X FLAG peptide can be used for protein separation and purification, and competitive elution with target proteins.

HY-168279

VEGF-IN-1	VEGFR	Cancer
VEGF-IN-1 (compound 6) can reduce the release of VEGF in U87-MG cells and inhibit angiogenesis in vitro. VEGF-IN-1 can inhibit cell proliferation by inducing autophagy in tumor cells, with an IC₅₀ value of 28.35 μM for U87-MG cells .

HY-P3944

Calmodulin Dependent Protein Kinase Substrate	CaMK	Neurological Disease
Calmodulin Dependent Protein Kinase Substrate is a Ca ²⁺- and *calmodulin (CaM)-dependent protein* kinase (CaMK*) substrate peptide. Calmodulin Dependent Protein* Kinase Substrate is a synthetic peptide substrate for protein kinases .

HY-P1376

G-Protein antagonist peptide	mAChR Adrenergic Receptor	Endocrinology
G-Protein antagonist peptide is the substance P-related peptide that inhibits binding of G proteins to their receptors. G-Protein antagonist peptide competitively and reversibly inhibits M2 muscarinic receptor activation of G_i or G_o and inhibits G_s activation by β-adrenoceptors.

HY-P3943

Calmodulin Dependent Protein Kinase Substrate Analog	CaMK	Neurological Disease
Calmodulin Dependent Protein Kinase Substrate Analog is a Ca ²⁺- and *calmodulin (CaM)-dependent protein* kinase (CaMK*) substrate peptide. Calmodulin Dependent Protein* Kinase Substrate Analog is a synthetic peptide substrate for protein kinases .

HY-P3838

**Protein Kinase C (gamma) Peptide**	PKC	Others
Protein Kinase C γ Peptide is a peptide fragment of Protein Kinase Cγ. Protein Kinase Cγ is a protein causative for dominant ataxia, that can negatively regulate nuclear import of recessive-ataxia-related aprataxin .

HY-P10516

BRC4 peptide	DNA/RNA Synthesis RAD51	Cancer
BRC4 peptide is a specific peptide in BRCA2 protein that interacts with RAD51 protein to help repair broken DNA chains. BRC4 peptide can be used to study DNA repair mechanisms and cancer occurrence .

HY-P1746

Protein Kinase C (19-31) 1 Publications Verification PKC (19-31)	PKC	Inflammation/Immunology
Protein Kinase C (19-31), a peptide inhibitor of protein kinase C (PKC), derived from the pseudo-substrate regulatory domain of PKCa (residues 19-31), is used as protein kinase C substrate peptide for testing the protein kinase C activity .

HY-P1746A

Protein Kinase C (19-31) (TFA) PKC (19-31) (TFA)	PKC	Inflammation/Immunology
Protein Kinase C (19-31) TFA, a peptide inhibitor of protein kinase C (PKC), derived from the pseudo-substrate regulatory domain of PKCa (residues 19-31), is used as protein kinase C substrate peptide for testing the protein kinase C activity .

HY-P10543

SMRT peptide	BCL6	Cancer
SMRT peptide is one of the co-repressors of BCL6 BTB domain interaction. SMRT peptide binds to the BTB domain of BCL6 and enhances the transcriptional repression function of BCL6. SMRT peptide can be used to study protein-protein interactions .

HY-P4351

HIV-1 gag Protein p24 (194-210)	HIV	Others
HIV-1 gag Protein p24 (194-210) is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development .

HY-P5964

K1 peptide	GABA Receptor	Neurological Disease
K1 peptide is a high-affinity peptide ligand for GABAA receptor-associated protein (GABARAP) .

HY-E70017

Peptidase, microorganism Erepsin; Peptidase (IMPa)	Others	Others
Peptidase (IMPa) (Erepsin) is catalytically active enzyme that cleaves peptide bonds in proteins and peptides by hydrolysis .

HY-P3841

**Protein Kinase C (beta) Peptide**	PKC	Others
Protein Kinase C β Peptide is a peptide fragment of Protein Kinase Cβ. Protein Kinase Cβ is related with hyperglycemia decreases endothelium-derived nitric oxide. Inhibition of Protein kinase Cβ prevents the reduction in endothelium-dependent vasodilation induced by acute hyperglycemia .

HY-P5426

Abl protein tyrosine kinase substrate	Bcr-Abl	Others
Abl protein tyrosine kinase substrate is a biological active peptide. (Abltide is a peptide substrate for Abl Kinase (Abl protein tyrosine kinase), a partner in the gag-Abl fusion protein of the Abelson murine leukemia virus. Used in Western blot and kinase assay.)

HY-P5440

ERKtide	ERK	Others
ERKtide is a biological active peptide. (ERKtide is a peptide substrate for ERK2. Extracellular regulated protein kinase 2 (ERK2) is a eukaryotic protein kinase whose activity is regulated by mitogenic stimuli.)

HY-P3940

Ac-MBP (4-14) Peptide	PKC	Others
Ac-MBP (4-14) Peptide is an acetylated MBP (4-14) peptide. MBP (4-14) Peptide is a very selective (protein kinase C) PKC substrate. Ac-MBP (4-14) Peptide can be used for PKC assay in extracts without prior purification to eliminate interfering protein kinases or phosphatases .

HY-P5969

Cys-V5 Peptide	Biochemical Assay Reagents	Others
Cys-V5 Peptide, a tag peptide, is the V5 Peptide with an N-terminal cysteine. Cys-V5 Peptide can be used to label proteins

HY-P5964A

K1 peptide TFA	GABA Receptor	Neurological Disease
K1 peptide TFA is a high-affinity peptide ligand for GABAA receptor-associated protein (GABARAP) .

HY-P10614

Bid BH3 peptide	Apoptosis Bcl-2 Family	Others
Bid BH3 peptide is a small peptide derived from Bid protein that can bind and activate the pro-apoptotic proteins Bax and Bak, leading to mitochondrial outer membrane permeabilization (MOMP) and apoptosis. Bid BH3 peptide can be used to study mitochondrial bioenergetics .

HY-P1376A

*G-Protein* antagonist peptide TFA**	mAChR Adrenergic Receptor	Endocrinology
G-Protein antagonist peptide TFA is a truncated substance P-related peptide, competes with receptor for G protein binding. G-Protein antagonist peptide TFA inhibits the activation of G_i or G_o by M2 muscarinic cholinergic receptor (M2 mAChR) or of G_s by beta-adrenergic receptor in the reconstituted phospholipid vesicles, assayed by receptor-promoted GTP hydrolysis .

HY-P1344

DAPK Substrate Peptide	DAPK	Cancer
DAPK Substrate Peptide is a synthetic peptide substrate for death associated protein kinase (DAPK), with a K_m of 9 μM .

HY-P3770

Phosphate acceptor peptide	PKC	Others
Phosphate acceptor peptide is a substrate for cAMP-dependent protein kinase (PKA). phosphate acceptor peptide is also a weak PKC inhibitor .

HY-P1707A

Tau protein (592-597), human TFA	Tau Protein	Neurological Disease
Tau protein (592-597), human TFA is a peptide fragment of human Tau protein. The dysfunction of Tau protein is involved in neurodegeneration and dementia .

HY-P1401

Protein Kinase C (19-36)	PKC	Metabolic Disease
Protein Kinase C (19-36) is a pseudosubstrate peptide inhibitor of protein kinase C (PKC), with an IC₅₀ of 0.18 μM. Protein Kinase C (19-36) markedly attenuated vascular hyperproliferation and hypertrophy as well as glucose-induced suppression of natriuretic peptide receptor response .

HY-P4036

HCV Core Protein (59-68)	HCV	Infection
HCV Core Protein (59-68) is a peptide containing residues 59-68 of the HCV core protein .

HY-P1344A

DAPK Substrate Peptide TFA	DAPK	Cancer
DAPK Substrate Peptide TFA is a synthetic peptide substrate for death associated protein kinase (DAPK), with a K_m of 9 μM .

HY-P1527

Bim BH3	Bcl-2 Family	Others
Bim BH3 is a biological active peptide. (This Bim peptide belongs to the pro-apoptotic Bcl-2 family of proteins.)

HY-P2299

Protein E7(43-62)	HPV	Cancer
Protein E7(43-62) is an E7-derived peptide with anti-tumor effects (short peptide spanning the 43th to 62th amino acid residues in the E7 protein) .

HY-P3281

FGL peptide	Biochemical Assay Reagents	Others
FGL peptide, is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development .

HY-E70453

Human prostate transglutaminase Prostate Transglutaminase; TG4; TGase 4	Biochemical Assay Reagents	Metabolic Disease
Human prostate transglutaminase (TG4; TGase 4) is an enzyme that mediates the transfer of acyl groups from glutamine residues in proteins or peptides to primary amines and belongs to the prostate transglutaminase protein family. Human prostate transglutaminase forms an ε-(γ-glutamyl)lysine bond between proteins by transferring the acyl group of a peptide-bound glutamine residue to the primary amino group of a peptide-bound lysine residue .

HY-P1889

Bim BH3, Peptide IV	Bcl-2 Family	Inflammation/Immunology
Bim BH3, Peptide IV is a 26-residue peptide from BH3-only protein Bim, which belongs to the pro-apoptotic group of the Bcl-2 family of proteins .

HY-P2299A

Protein E7(43-62) TFA	HPV	Cancer
Protein E7(43-62) TFA is an E7-derived peptide with anti-tumor effects (short peptide spanning the 43th to 62th amino acid residues in the E7 protein) .

HY-P1889A

Bim BH3, Peptide IV TFA	Bcl-2 Family	Inflammation/Immunology
Bim BH3, Peptide IV TFA is a 26-residue peptide from BH3-only protein Bim, which belongs to the pro-apoptotic group of the Bcl-2 family of proteins .

HY-P4352

HIV-2 Peptide	HIV	Others
HIV-2 Peptide is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development .

HY-P1113

Phospho-Glycogen Synthase Peptide-2(substrate)	GSK-3	Others
Phospho-Glycogen Synthase Peptide-2 (substrate) is peptide substrate for glycogen synthase kinase-3 (GSK-3) and can be used for affinity purification of protein-serine kinases .

HY-P1113A

Phospho-Glycogen Synthase Peptide-2(substrate) TFA	GSK-3	Others
Phospho-Glycogen Synthase Peptide-2 (substrate) is peptide substrate for glycogen synthase kinase-3 (GSK-3) and can be used for affinity purification of protein-serine kinases .

HY-P3892

**Protein Kinase C (19-35) Peptide**	PKC	Inflammation/Immunology
Protein Kinase C (19-35) Peptide is the PKC pseudosubstrate inhibitor/region. Protein Kinase C (19-35) Peptide possibly blocks the substrate-binding site in its kinase domain, makes the cytoplasmic form of PKC inactive .

HY-P0327

T7 Tag Peptide 1 Publications Verification	Biochemical Assay Reagents	Others
T7 Tag Peptide is a protein tag derived from the N-terminal 11 residues of the major T7 capsid protein, gp 10. T7 Tag Peptide can be used in different immunoassays as well as affinity purification .

HY-P0136

SAMS 2 Publications Verification	AMPK	Metabolic Disease
SAMS peptide is a specific substrate for the AMP-activated protein kinase (AMPK).

HY-P3766

Protein kinase C (alpha) peptide TFA	PKC	Others
Protein kinase C α peptide (TFA) is a peptide of PKC-α. PKC-α acts as a lipid-dependent ser/thr protein kinase, can modulate various cellular processes, including cell survival, proliferation, differentiation, migration, adhesion and so on .

HY-P4668A

Valylleucine TFA	Biochemical Assay Reagents	Others
Valylleucine TFA is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development .

HY-P1803

Protein Kinase C Peptide Substrate PKCε; PRKCE ; Peptide Epsilon	PKC	Neurological Disease Inflammation/Immunology Endocrinology
Protein Kinase C Peptide Substrate is targeted to a specific cellular compartment in a manner dependent on second messengers and on specific adapter proteins in response to extracellular signals that activate G-protein-coupled receptors, tyrosine kinase receptors, or tyrosine kinase-coupled receptors. Protein Kinase C Peptide Substrate then regulates various physiological functions including the activation of nervous, endocrine, exocrine, inflammatory, and immune systems .

HY-P10247

Amyloid precursor C-terminal peptide	Mitochondrial Metabolism	Neurological Disease
Amyloid precursor C-terminal peptide is cleaved from the C-terminus of Amyloid Precursor Protein (APP). Amyloid precursor C-terminal peptide accumulation causes mitochondrial morphology alteration and basal mitophagy failure, which indicates that amyloid precursor protein C-terminal peptide may correspond to an etiological trigger of Alzheimer’s disease (AD) pathology .

HY-P0239

HA Peptide 5+ Cited Publications	Influenza Virus	Inflammation/Immunology
HA Peptide (HA tag) is a nine amino acids peptide derived from the human influenza hemagglutinin (HA). HA Peptide is extensively used to isolate, purify, detect, and track the protein of interest in cell biology and biochemistry.

HY-P10818

Polyglutamine binding peptide 1	Huntingtin	Neurological Disease
Polyglutamine binding peptide 1 (QBP1) is a peptide inhibitor of polyglutamine (polyQ). Polyglutamine binding peptide 1 inhibits polyQ protein aggregation in vitro and suppresses polyQ-induced cell death in cell culture .

HY-P1899

Smcy HY Peptide (738-746)	MHC	Inflammation/Immunology
Smcy HY Peptide (738-746) is a H2-D ^b-restricted peptide corresponding to amino acids 738-746 of Smcy protein .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-P0239

HA Peptide 5+ Cited Publications	Natural Products Source classification Endogenous metabolite Inflammation/Immunology Disease Research Fields	Influenza Virus
HA Peptide (HA tag) is a nine amino acids peptide derived from the human influenza hemagglutinin (HA). HA Peptide is extensively used to isolate, purify, detect, and track the protein of interest in cell biology and biochemistry.

HY-P0239A

HA Peptide TFA 5+ Cited Publications	Natural Products Source classification Endogenous metabolite Inflammation/Immunology Disease Research Fields	Influenza Virus
HA Peptide (TFA) is a nine amino acids peptide derived from the human influenza hemagglutinin (HA). HA Peptide (TFA) is extensively used to isolate, purify, detect, and track the protein of interest in cell biology and biochemistry .

HY-N2403

Dihydrolycorine 1 Publications Verification	Alkaloids Structural Classification Lycoris radiata (L’Her.) Herb. other families Pyrrole Alkaloids Neurological Disease Classification of Application Fields Source classification Plants Amaryllidaceae Disease Research Fields	Others
Dihydrolycorine, isolated from Lycoris radiate Herb, is an inhibitor of protein synthesis in eukarytic cells by inhibiting the peptide bone formation step .

HY-12048

Chelerythrine chloride 15+ Cited Publications	Alkaloids Structural Classification Chelidonium majus Classification of Application Fields Source classification Metabolic Disease Plants Isoquinoline Alkaloids Inflammation/Immunology Disease Research Fields Papaveraceae	PKC Bcl-2 Family Apoptosis Autophagy
Chelerythrine chloride is a potent, cell-permeable inhibitor of protein kinase C, with an IC₅₀ of 660 nM. Chelerythrine chloride inhibits the Bcl-XL-Bak BH3 peptide binding with IC₅₀ of 1.5 μM and displaces Bax from Bcl-XL. Chelerythrine chloride induces apoptosis and autophagy.

HY-N11140

Glu-Lys	Structural Classification Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Others
Glu-Lys is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development .

HY-P0304

CEF4	Infection Structural Classification Natural Products Microorganisms Classification of Application Fields Source classification Disease Research Fields	Influenza Virus
CEF4 is a peptide that corresponds to aa 342-351 of the influenza A virus nucleocapsid protein.

HY-P0281

TAT	Infection Structural Classification Natural Products Microorganisms Classification of Application Fields Source classification Disease Research Fields	HIV
TAT (YGRKKRRQRRR) is derived from the transactivator of transcription (TAT) of human immunodeficiency virus-1 (HIV-1) and is a cell-penetrating peptide. TAT can increase the yields and the solubility of heterologous proteins .

HY-N13904

Argyrin A	Structural Classification Natural Products Microorganisms Source classification	Proteasome
Argyrin A, a cyclical peptide, is a potent antitumoral agent. Argyrin A exerts its effects through a potent inhibition of the proteasome. Argyrin A leads to increased endogenous p27 ^kip1 levels by preventing protein turnover .

HY-W748000

Kocurin PM181104; Baringolin	Microorganisms Source classification	Antibiotic Bacterial
Kocurin (PM181104) is a thiazolyl cyclic-peptide antibiotic. Kocurin inhibits bacterial growth by impeding bacterial protein biosynthesis during the translation phase. Kocurin has strong inhibitory activity against Gram-positive bacteria, but no activity against fungi and Gram-negative bacteria .

HY-125564

Acetyltrialanine	Structural Classification Natural Products Microorganisms Source classification	Aminopeptidase
Acetyltrialanine is a peptide containing three amino acid residues in which the N-terminal amino acid is acetylated and used as a substrate for Nα-acetyl alanine aminopeptidase in order to study the activity and properties of the enzyme. Acetyltrialanine can be used in the study of protein degradation and N-terminal regulation .

HY-N15154

Tasiamide B	Structural Classification Natural Products Marine algae Marine natural products Source classification	Cathepsin HSP
Tasiamide B is a Cathepsin D inhibitor, which is a linear peptide found in the marine cyanobacteria Symploca sp.. Tasiamide B is proved as a good template for the development of aspartic proteases inhibitors. Tasiamide B is effective against skin cancer by strongly interacting with the target protein HSP90 .

HY-12048R

Chelerythrine chloride (Standard)	Alkaloids Structural Classification Chelidonium majus Source classification Plants Isoquinoline Alkaloids Papaveraceae	PKC Bcl-2 Family Apoptosis Autophagy
Chelerythrine (chloride) (Standard) is the analytical standard of Chelerythrine (chloride). This product is intended for research and analytical applications. Chelerythrine chloride is a potent, cell-permeable inhibitor of protein kinase C, with an IC₅₀ of 660 nM. Chelerythrine chloride inhibits the Bcl-XL-Bak BH3 peptide binding with IC₅₀ of 1.5 μM and displaces Bax from Bcl-XL. Chelerythrine chloride induces apoptosis and autophagy.

HY-D0843

N-Ethylmaleimide 15+ Cited Publications NEM	Microorganisms Source classification	Cathepsin Deubiquitinase Apoptosis
N-Ethylmaleimide (NEM) derives from maleic acid, it can alkylates free sulfhydryl. N-Ethylmaleimide is an irreversible cysteine protease inhibitor. N-ethylmaleimide specific inhibits phosphate transport in mitochondria. N-Ethylmaleimide inhibits prolyl endopeptidase with an IC₅₀ value of 6.3 μM. N-Ethylmaleimide can be used to modify cysteine residues in proteins and peptides .

HY-N6680

Virginiamycin S1	Infection Structural Classification Microorganisms Macrolide Antibiotics Classification of Application Fields Antibiotics Source classification Antibacterial Disease Research Disease Research Fields	Bacterial Antibiotic
Virginiamycin S1 is a cyclic hexadepsipeptide antibiotic, inhibits bacterial protein synthesis at the level of aminoacyl-tRNA binding and peptide bond formation. Virginiamycin S1 belongs to the type B compounds in the streptogramin family and is produced by Streptomyces virginiae, shows a strong bactericidal activity against a wide range of Gram-positive bacteria. Virginiamycin S1 together with virginiamycin M1 is more effective in treat multidrug-resistant bacterial infections ^[1][2].

HY-N6680R

Virginiamycin S1 (Standard)	Structural Classification Microorganisms Macrolide Antibiotics Antibiotics Source classification Antibacterial Disease Research	Bacterial Antibiotic
Virginiamycin S1 (Standard) is the analytical standard of Virginiamycin S1. This product is intended for research and analytical applications. Virginiamycin S1 is a cyclic hexadepsipeptide antibiotic, inhibits bacterial protein synthesis at the level of aminoacyl-tRNA binding and peptide bond formation. Virginiamycin S1 belongs to the type B compounds in the streptogramin family and is produced by Streptomyces virginiae, shows a strong bactericidal activity against a wide range of Gram-positive bacteria. Virginiamycin S1 together with virginiamycin M1 is more effective in treat multidrug-resistant bacterial infections .

HY-113513

5-HEPE	Microorganisms Source classification	Others
5(S)-HEPE is an active metabolite of eicosapentaenoic acid. It is formed from EPA by 5-lipoxygenase (5-LO). 5(S)-HEPE is an agonist of G protein-coupled receptor 119 (GPR119). It increases cAMP accumulation in CHO-K1 cells expressing human GPR119 when used at a concentration of 10 μM. 5(S)-HEPE increases glucose-induced insulin secretion from MING6 insulinoma pancreatic islets and glucagon-like peptide 1 (GLP-1) secretion from HuTu 80 adenocarcinoma cells when used at a concentration of 10 μM. Serum levels of 5(S)-HEPE are elevated in patients with hyperlipidemia.

HY-13948

Angiotensin II human Maximum Cited Publications 132 Publications Verification Angiotensin II; Ang II; DRVYIHPF	Structural Classification Natural Products Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields Endocrinology Cancer	Angiotensin Receptor Apoptosis
Angiotensin II (Angiotensin II) is a vasoconstrictor and a major bioactive peptide of the renin/angiotensin system. Angiotensin II human plays a central role in regulating human blood pressure, which is mainly mediated by interactions between Angiotensin II and the G-protein-coupled receptors (GPCRs) Angiotensin II type 1 receptor (AT1R) and Angiotensin II type 2 receptor (AT2R). Angiotensin II human stimulates sympathetic nervous stimulation, increases aldosterone biosynthesis and renal actions. Angiotensin II human induces growth of vascular smooth muscle cells, increases collagen type I and III synthesis in fibroblasts, leading to thickening of the vascular wall and myocardium, and fibrosis. Angiotensin II human also induces apoptosis. Angiotensin II induces capillary formation from endothelial cells via the LOX-1 dependent redox-sensitive pathway .

Cat. No.	Product Name	Chemical Structure

HY-13948BS

Angiotensin II human-13C6,15N TFA

Angiotensin II human- ¹³C₆, ¹⁵N TFA (Ang II- ¹³C₆, ¹⁵N TFA) is ¹³C- and ¹⁵N-labeled Angiotensin II human (TFA) (HY-13948B). Angiotensin II human (Angiotensin II) TFA is a vasoconstrictor and a major bioactive peptide of the renin/angiotensin system. Angiotensin II human TFA plays a central role in regulating human blood pressure, which is mainly mediated by interactions between Angiotensin II and the G-protein-coupled receptors (GPCRs) Angiotensin II type 1 receptor (AT1R) and Angiotensin II type 2 receptor (AT2R). Angiotensin II human TFA stimulates sympathetic nervous stimulation, increases aldosterone biosynthesis and renal actions .

HY-P4229

([D8]Val7,10)-C-Peptide (human)
([D8]Val7,10)-C-Peptide (human) is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development .

HY-B0239S3

Chloramphenicol-d4
Chloramphenicol-d₄ is deuterium labeled Chloramphenicol. Chloramphenicol，a broad-spectrum antibiotic，acts as a potent inhibitor of bacterial protein biosynthesis[1][2]. Chloramphenicol acts primarily on the 50S subunit of bacterial 70S rihosomes and inhibits peptide bond formation by suppressing peptidyl transferase activity[3].

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