Proteins & Peptides (44)

Caffeic acid-pYEEIE TFA

Reference: HY-P1377A

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Caffeic acid-pYEEIE TFA, a non-phosphopeptide inhibitor, exhibits potent binding affinity for the GST-Lck-SH2 domain.

Urocortin III (human) is a corticotropin-releasing factor (CRF)-related peptide. Urocortin III (human) preferentially binds and activates CRF-R2 and has a discrete central nervous system and peripheral distribution....

Cortistatin 29

Reference: HY-P3618

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Cortistatin 29 is a neuropeptide. Cortistatin 29 alleviates neuropathic pain. Cortistatin 29 binds with high affinity all somatostatin (SS) receptor subtypes and shows IC50 values of 2.8, 7.1, 0.2, 3.0, 13.7 nM for...

Cyclo(Arg-Gly-Asp-D-Phe-Cys)

Reference: HY-P2300

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Cyclo(Arg-Gly-Asp-D-Phe-Cys) (Cyclo RGDfC), a cyclic RGD peptide which has high affinity to αvβ3, can disrupt cell integrin interactions. Cyclo(Arg-Gly-Asp-D-Phe-Cys) inhibits pluripotent marker expression in...

Malantide

Reference: HY-P1597

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Malantide is a synthetic dodecapeptide derived from the site phosphorylated by cAMP-dependent protein kinase (PKA) on the β-subunit of phosphorylase kinase. Malantide is a highly specific substrate for PKA with a Km...

rCRAMP (rat)

Reference: HY-P2457

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rCRAMP (rat) is the rat cathelin-related antimicrobial peptide. rCRAMP (rat) contributes to the antibacterial activity in rat brain peptide/protein extracts. rCRAMP (rat) is a potential key player in the innate immune...

Myelin Oligodendrocyte Glycoprotein Peptide (35-55), mouse, rat acetate

Reference: HY-P1240B

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Myelin Oligodendrocyte Glycoprotein Peptide (35-55), mouse, rat (MOG (35-55)) acetate is a minor component of CNS myelin. Myelin Oligodendrocyte Glycoprotein Peptide (35-55), mouse, rat acetate has encephalitogenic...

Hemopressin(rat) TFA

Reference: HY-P1090A

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Hemopressin(rat) TFA is a nonapeptide derived from the α1-chain of hemoglobin, is originally isolated from rat brain homogenates. Hemopressin(rat) TFA is orally active, selective and inverse agonist of CB1 cannabinoid...

Boc-D-Tyr(Me)-OH

Reference: HY-W009260

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Boc-D-Tyr(Me)-OH is a phenylalanine derivative.

Tetanus toxin (830-843) (TFA)

Reference: HY-P1754A

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Tetanus toxin (830-843) TFA is a powerful neurotoxin that reaches by retroaxonal transport and transcytosis the cytoplasm ofspinal inhibitory intemeurons and blocks their ability to release neurotransmitters.

Fmoc-Phe(3,4-DiF)-OH

Reference: HY-W010926

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Fmoc-Phe(3,4-DiF)-OH is a phenylalanine derivative.

Integrin Binding Peptide

Reference: HY-P2532

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Integrin Binding Peptide is derived by fibronectin. Integrin Binding Peptide can be used for PEG hydrogel preparation.

Systemin

Reference: HY-P0279

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Systemin, an 18-amino acid polypeptide, has been isolated from tomato leaves that is a powerful inducer of over 15 defensive genes.

Abaloparatide

Reference: HY-108742

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Abaloparatide (BA 058) is a parathyroid hormone receptor 1 (PTHR1) analog. Abaloparatide also is a selective PTHR1 activator. Abaloparatide enhances Gs/cAMP signaling and β-arrestin recruitment. Abaloparatide enhances...

RVD-Hpα TFA

Reference: HY-P1397A

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RVD-Hpα TFA is the N-terminally extended form of human hemopressin that acts as a selective CB1 receptor agonist. RVD-Hpα TFA increases intracellular Ca2+ levels in cells expressing CB1 receptors in vitro. RVD-Hpα TFA...

SPR741 TFA

Reference: HY-P1649A

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SPR741 TFA (NAB741 TFA) is a cationic peptide derived from polymyxin B and is a potentiator molecule. SPR741 TFA increases the permeability of the outer membrane of Gram-negative bacteria and is used to treat severe...

AKTide-2T

Reference: HY-P1115

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AKTide-2T is an excellent in vitro substrate for AKT and shows competitive inhibition of histone H2B phosphorylation with a Ki of 12 nM. AKTide-2T mimics the optimal phosphorylation sequence of Akt and is an...

Mas7

Reference: HY-P0258

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Mas7 (Mastoparan 7), a structural analogue of mastoparan, is an activator of heterotrimeric Gi proteins and its downstream effectors.

SN52

Reference: HY-P3229

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SN52 is a potent, competitive, and cell-permeable inhibitor of NF-κB2. SN52 is a variant of the SN50 peptide and inhibits the nuclear translocation of p52-RelB heterodimers. SN52 has a strong radiosensitization effect...

FC131

Reference: HY-P1104

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FC131 is a potent CXCR4 antagonist. FC131 inhibits [125I]-SDF-1 binding to CXCR4 with an IC50 of 4.5 nM. FC131 has anti-HIV activity.

[Asn18] Endothelin-1, human

Reference: HY-P3615

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[Asn18] Endothelin-1, human is a peptide. Endothelin-1 is a major isoform of Endothelin and plays an important role for regulation of vascular function.

Boc-L-Tyrosine methyl ester

Reference: HY-41257

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Boc-L-Tyrosine methyl ester is a tyrosine derivative.

Gersizangitide

Reference: HY-P3369

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Gersizangitide (AXT-107) is an angiogenesis inhibitor.

Endotoxin inhibitor

Reference: HY-P3912

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Endotoxin inhibitor a synthetic peptide that binds lipid A with high affinity, thereby detoxifying LPS (HY-D1056) and preventing LPS-induced cytokine release in vivo. Endotoxin inhibitor inhibits the febrile response...

PUMA BH3 TFA

Reference: HY-P1562A

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PUMA BH3 (TFA) is a p53 upregulated modulator of apoptosis (PUMA) BH3 domain peptide, acts as a direct activator of Bak, with a Kd of 26 nM.

3-(2-Thienyl)-D-alanine

Reference: HY-I0423

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3-(2-Thienyl)-D-alanine is an alanine derivative.

RS 09

Reference: HY-P1439

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RS09 is a LPS peptide mimic serves as a candidate to be considered as a new class of TLR4 agonist adjuvant. RS09 increases antibody production in a vaccine setting.

p60c-src substrate II

Reference: HY-P3773

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p60c-src substrate II is an efficient pentapeptide substrate for the tyrosine kinase pp60c-src.

(R)-3-(Benzylthio)-2-((tert-butoxycarbonyl)amino)propanoic acid

Reference: HY-W013241

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(R)-3-(Benzylthio)-2-((tert-butoxycarbonyl)amino)propanoic acid is a cysteine derivative.

GRGDSPK

Reference: HY-P0322

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GRGDSPK (EMD 56574) is a peptide incluing Arg-Gly-Asp (RGD). GRGDSPK (EMD 56574) is an competitive and reversible inhibitory peptide for inhibiting integrin-fibronectin binding. GRGDSPK is used to study the role of...

β-Amyloid (12-28) (TFA)

Reference: HY-P1051A

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β-Amyloid (12-28) (TFA) (Amyloid β-Protein (12-28) (TFA)) is a peptide fragment of β-amyloid protein (β1-42). β1-42, a 42 amino acid protein , is the major component of senile plaque cores. β-Amyloid (12-28) (TFA)...

Deltorphin 2 TFA

Reference: HY-P1013A

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Deltorphin 2 TFA is a selective peptide agonist for the δ opioid receptor.

Mastoparan

Reference: HY-P0246

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Mastoparan, a tetradecapeptide which is a component of wasp venom, stimulates release of prolactin from cultured rat anterior pituitary cells.

CTTHWGFTLC, CYCLIC

Reference: HY-P1789

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CTTHWGFTLC, CYCLIC is a cyclic peptide inhibitor for matrix metalloproteinases MMP-2 and MMP-9. The IC50 value for MMP-9 is ~8 μM.

Fmoc-Ala-Ser(psi(Me,Me)pro)-OH

Reference: HY-P2386

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Fmoc-Ala-Ser(psi(Me,Me)pro)-OH is a dipeptide.

Tyrosylleucine

Reference: HY-122794

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Tyrosylleucine (Tyr-Leu, YL), an orally active dipeptide, exhibits a potent antidepressant-like activity.

PAMP-12

Reference: HY-P3419

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PAMP-12 is a potent MRGPRX2 (MrgX2) agonist (EC50=20-50 nM). PAMP-12 is an endogenous peptide that elicit hypotension through inhibiting catecholamine secretion from sympathetic nerve endings and adrenal chromaffin...

H-Phg-OH

Reference: HY-W017406

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H-Phg-OH is a Glycine (HY-Y0966) derivative.

YAP-TEAD-IN-1

Reference: HY-P2244

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YAP-TEAD-IN-1 is a potent and competitive inhibitor of YAP–TEAD interaction (IC50=25 nM). YAP-TEAD-IN-1 is a 17mer peptide and shows a higher the binding affinity to TEAD1 (Kd=15 nM) than YAP (50-171) (Kd=40 nM).

[Ala2] Met-Enkephalinamide

Reference: HY-P3551

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[Ala2] Met-Enkephalinamide is an active peptide. [Ala2] Met-Enkephalinamide can be used for the research of various biochemical studies.

β-Amyloid (1-42), (rat/mouse) (TFA)

Reference: HY-P1388A

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β-Amyloid (1-42), (rat/mouse) TFA is a 42-aa peptide, shows cytotoxic effect on acute hippocampal slices, and used in the research of Alzheimer's disease.

2-Amino-3-mercaptopropanoic acid hydrochloride hydrate

Reference: HY-W016716

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2-Amino-3-mercaptopropanoic acid hydrochloride hydrate is a cysteine derivative.

ELDKWA

Reference: HY-P4025

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ELDKWA is the highly conserved amino acids on the ecto-domain of gp41. ELDKWA acts as the epitope of a neutralizing monoclonal antibody 2F5 (mAb 2F5) directed against human immunodeficiency virus type 1.

Endothelin-2 (49-69), human TFA

Reference: HY-P0207A

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Endothelin-2 (49-69), human (TFA) (Endothelin-2 (49-69) (human, canine) (TFA)) is a 21-amino acid vasoactive peptide that binds to G-protein-linked transmembrane receptors, ET-RA and ET-RB.

Fmoc-HoArg(Pbf)-OH

Reference: HY-W005815

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Fmoc-HoArg(Pbf)-OH is an arginine derivative.

H-Asp(OtBu)-OtBu.HCl

Reference: HY-W013291

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H-Asp(OtBu)-OtBu.HCl is an aspartic acid derivative.

Adipokinetic hormone I (Locusta migratoria)

Reference: HY-P3572

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Adipokinetic hormone I (Locusta migratoria) (Lom-AKH-I) is a insect adipokinetic hormone (AKH), enhances fat body cAMP levels in vitro. Insect adipokinetic hormones (AKHs) controls flight-directed mobilization of...

3-Amino-2-hydroxypropanoic acid

Reference: HY-W012966

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3-Amino-2-hydroxypropanoic acid is a serine derivative.

VSV-G tag Peptide

Reference: HY-P0328

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VSV-G Peptide is a 11 amino acid peptide derived from the Vesicular Stomatitis viral glycoprotein.

benzyl (tert-Butoxycarbonyl)-L-leucyl-L-phenylalaninate

Reference: HY-79861

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benzyl (tert-Butoxycarbonyl)-L-leucyl-L-phenylalaninate is a phenylalanine derivative.

GP120, HIV-1 MN

Reference: HY-P4055

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GP120, HIV-1 MN is a peptide. GP120, HIV-1 MN can be used for the research of HIV infection.

DL-Cystine

Reference: HY-W013940

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DL-Cystine is a cysteine derivative.

Fmoc-L-photo-methionine

Reference: HY-W141961

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Fmoc-L-photo-methionine is a Methionine (HY-13694) derivative.

Myelin Basic Protein

Reference: HY-P1821

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Myelin Basic Protein (MHP4-14), a synthetic peptide comprising residues 4-14 of myelin basic protein, is a very selective PKC substrate (Km=7 μM). Myelin Basic Protein is not phosphorylated by cyclic AMP-dependent...

[D-Trp34]-Neuropeptide Y TFA

Reference: HY-P1322A

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[D-Trp34]-Neuropeptide Y TFA is a potent and selective neuropeptide Y (NPY) Y5 receptor agonist. [D-Trp34]-Neuropeptide Y TFA is a significantly less potent agonist at the NPY Y1, Y2, Y4, and y6 receptors....

PACAP (6-38), human, ovine, rat

Reference: HY-P0220

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PACAP (6-38), human, ovine, rat is a potent PACAP receptor antagonist with IC50s of 30, 600, and 40 nM for PACAP type I receptor, PACAP type II receptor VIP1, and PACAP type II receptor VIP2, respectively.

IKKγ NBD Inhibitory Peptide TFA

Reference: HY-P1847A

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IKKγ NBD Inhibitory Peptide TFA is a highly specific inhibitor NF-κB inhibitor. IKKγ NBD Inhibitory Peptide TFA acts by disrupting the interaction between IKKγ/NEMO-binding domain (NBD) with IKKα and IKKβ, thus...

Cadherin Peptide, avian

Reference: HY-P1086

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Cadherin Peptide, avian is a calcium-dependent glycoprotein. Cadherin Peptide, avian takes part in homophilic cell-cell adhesion and dose-dependently inhibits bovine brain microvessel endothelial cells (BBMECs) adhesion.

(D-Trp12,Tyr34)-pTH (7-34) amide (bovine)

Reference: HY-P2426

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(D-Trp12,Tyr34)-pTH (7-34) amide (bovine) is a potent and competitive antagonist of parathyroid hormone (PTH), with a Ki of 69 nM in bovine renal cortical membrane. (D-Trp12,Tyr34)-pTH (7-34) amide (bovine) can be...

K(biotinyl)-KEDVV-Abu-CS-Abu-SYKK-NH2

Reference: HY-P4026

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K(biotinyl)-KEDVV-Abu-CS-Abu-SYKK-NH2 is a peptide that the primary structure is: Lys(biotinyl)-Lys-Glu-Asp-Val-Val-Abu-Cys-Ser-Abu-Ser-Tyr-Lys-Lys-NH2.

GLGPNPCRKKCYKRDFLGR

Reference: HY-P1662

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GLGPNPCRKKCYKRDFLGR is a synthetic peptide.

[Tyr8]-Substance P

Reference: HY-P2784

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[Tyr8]-Substance P is an active peptide. [Tyr8]-Substance P can be used for the research of various biochemical.

HIV-1 TAT (48-60)

Reference: HY-P1491

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HIV-1 TAT (48-60) is a cell-penetrating peptide derived from the human immunodeficient virus (HIV)-1 Tat protein residue 48-60. It has been used to deliver exogenous macromolecules into cells in a non-disruptive way.

pp60 (v-SRC) Autophosphorylation Site, Phosphorylated

Reference: HY-P2548

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pp60 (v-SRC) Autophosphorylation Site, Phosphorylated is the phosphorylated peptide of an EGFR substrate. pp60 (v-SRC) Autophosphorylation Site, Phosphorylated can be used for the screening of EGFR Kinase inhibitors...

Z-Asp-OMe

Reference: HY-W009328

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Z-Asp-OMe is an aspartic acid derivative.

WKYMVM

Reference: HY-P1120

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WKYMVM is a potent N-formyl peptide receptor (FPR1) and FPRL1/2 agonist, also activates several leukocyte effector functions such as chemotaxis, mobilization of complement receptor-3, and activation of the NADPH oxidase.

Phosphate acceptor peptide

Reference: HY-P3770

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

H-Ala-Ala-Tyr-OH TFA

Reference: HY-129028A

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H-Ala-Ala-Tyr-OH TFA can be synthesized mutant peptides.

[Nle13]-Motilin

Reference: HY-P3680

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[Nle13]-Motilin, a motilin analogue, is a motilin receptor agonist.

Tyr0-Neurokinin A

Reference: HY-P3848

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Tyr0-Neurokinin A is a neuropeptide belongs to tachykinin peptide family. Tyr0-Neurokinin A is an agonist of Tacr2. Tyr0-Neurokinin A can be used in the research of insulin resistance, obesity, diabetes.

Thymus factor X

Reference: HY-P0001

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Thymic factor X (TFX-Jelfa) is an aqueous extract from juvenile calf thymuses and a natural stimulator of lymphocyte function.

His-Pro

Reference: HY-111659

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His-Pro is a dipeptide consisting of histidyl and proline.

PKI 14-22 amide,myristoylated TFA

Reference: HY-P1291A

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PKI 14-22 amide,myristoylated TFA is a potent cAMP-dependent PKA inhibitor. PKI 14-22 amide,myristoylated TFA reduces the IgG-mediated phagocytic response and also inhibits neutrophil adhesion.

Neuropeptide S (human) (TFA)

Reference: HY-P1389A

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Neuropeptide S human TFA, a neuropeptide, is a potent cognate neuropeptide S receptor (NPSR) agonist. Neuropeptide S human TFA can be used for Alzheimer's disease (AD) research.

Fmoc-Gly-Thr(psi(Me,Me)pro)-OH

Reference: HY-P2402

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Fmoc-Gly-Thr(psi(Me,Me)pro)-OH is a dipeptide.

Pepinh-Control

Reference: HY-P4124

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Pepinh-Control is a negative control peptide.

pH-Low Insertion Peptide

Reference: HY-P4116

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pH-Low Insertion Peptide (pHLIP) used as a specific ligand to target the tumor acidic microenvironment for tumors at early and metastatic stages.

Gastrin I (1-14), human

Reference: HY-P1806

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Gastrin I (1-14), human is 1-14 fragment of human gastrin I peptide. Gastrin I is an endogenous, gastrointestinal peptide hormone. Gastrin is the major hormonal regulator of gastric acid secretion.

YRGDS Fibronectin Fragment

Reference: HY-P1921

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YRGDS Fibronectin Fragment is a fibronectin fragment, an adhesion peptide that displays strong binding affinity to thrombin-stimulated platelets.

(β-Ala8)-Neurokinin A (4-10)

Reference: HY-P3851

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(β-Ala8)-Neurokinin A (4-10), a neuropeptide, is a potent and selective NK-2 tachykinin receptor (Neurokinin Receptor) agonist.

FLAG peptide

Reference: HY-P0223

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FLAG peptide is an eight amino acids peptide (Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys) with an enterokinase-cleavage site; designed for antibody-mediated identification and purification of recombinant proteins.

[Ala107]MBP(104-118) TFA

Reference: HY-P1289B

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[Ala107]MBP(104-118) TFA is an noncompetitive peptide inhibitors of protein kinase C (PKC), with IC50s ranging from 46-145 μM.

LLO (91-99)

Reference: HY-P2455

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LLO (91-99) (Listeriolysin O (91-99)), an exotoxin, is a class I MHC-restricted T-cell epitopes of listeriolysin (LLO). LLO (91-99) is an essential antigen for induction of T-cell mediated immunity in vivo.

OVA Peptide (323-339)

Reference: HY-P0286

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OVA Peptide (323-339) represents a T and B cell epitope of Ovalbumin (Ova), which is important in the generation and development of immediate hypersensitivity responses in BALB/c mice.