Competence-Stimulating Peptide-2 (CSP-2) is a quorum sensing signal peptide produced by Streptococcus pneumoniae. ComD2 is a compatible receptor of Competence-Stimulating Peptide-2 (CSP-2) with an EC50 value of 50.7 nM.

NS2 (114-121), Influenza, the 114-121 fragment of influenza nonstructural protein 2 (NS2), is a influenza-derived epitope. NS2 (114-121), Influenza can be used for the research of CD8+ cytotoxic T lymphocyte (CTL) in antiviral immune responses.

Influenza HA (110-119) is the 110-119 fragment of influenza virus hemagglutinin that can stimulate Treg cells proliferation.

Protease-Activated Receptor-3 (PAR-3) (1-6), human is a proteinase-activated receptor (PAR-3) agonist peptide.

Protease-Activated Receptor-1, PAR-1 Agonist is a thrombin-specific, protease-activated receptor 1 (PAR-1)-specific agonist peptide.

Scrambled TRAP Fragment is a scrambled sequence of TRAP Fragment. Scrambled TRAP Fragment with a random sequence of the amino acids that are the same as the active fragment. Scrambled TRAP Fragment usually used as a negative control.

Tau Peptide (275-305) (Repeat 2 domain) is the Alzheimer's tau fragment R2, corresponding to the second repeat unit of the microtubule-binding domain, which is believed to be pivotal to the biochemical properties of full tau protein.

Transcriptional Intermediary Factor 2 (TIF2) (740-753) is a TIF-2 coactivator peptide composed of 14 amino acids and covers the residue range 740-753 of TIF-2 protein.

TET 830 modified/T-helper epitope from tetanus toxoid is a modified T-helper epitope from tetanus toxoid. TET 830 modified/T-helper epitope from tetanus toxoid induces T-cells responses and is used as a helper peptide in vaccinations.

Src Optimal Peptide Substrate is a highly specific Src substrate. Src Optimal Peptide Substrate can used to measure the Src activity.

Phytochelatin 2, a short phytochelatin, is a key plant peptide binding heavy metals. Phytochelatins are a diverse set of plant compounds that chelate metals, protect against metal toxicity and function in metal homeostasis.

Insulin β Chain Peptide (15-23), also known as INS, is an insulin-derived peptide recognized by islet-associated T cells. The Insulin β Chain Peptide (15-23) tetramer stained the INS-reactive CTL clone G9C8, but neither this tetramer nor the negative control tetramer (TUM) stained the splenic CD8+ T cells from NOD or 8.3-TCRαβtransgenic NOD mice.

Parathyroid Hormone (1-34), human, biotinylated is a probe for the parathyroid hormone receptor, can be used for analyzing the interaction between parathyroid hormone and parathyroid hormone receptors in living cells and for purifying hormone-receptor complexes with affinity columns.

Histone H2A (1-20), a 35-residue a peptide of histone H2A, is a substrate for methyltransferase/demethylase enzymes.

MUC1, mucin core is the region of the MUC1 mucin core. MUC1 is a type I transmembrane glycoprotein, and is overexpressed and aberrantly glycosylated in carcinoma cells. MUC1, mucin core protein binds to domain 1 of ICAM-1.

NY-ESO-1 (87-111) is a pan-MHC class II-restricted peptide sequence. NY-ESO-1 (87-111) binds to multiple HLA-DR and HLA-DP4 molecules, and stimulates Th1-type and Th-2/Th0-type CD4+ T cells when presented in the context of HLA-DR and HLA-DP4 molecules.

Gp100 (25-33), mouse sequence is found in residues 25 to 33 of the mouse self/tumor antigen glycoprotein (mgp100). Mgp100 is an enzyme involved in pigment synthesis, and the epitope fragment is expressed in both normal melanocytes and melanoma cells.

Syk Kinase Peptide Substrate is a Syk kinase peptide substrate.

Syk Kinase Peptide Substrate, Biotin labeled is a biotin-labled Syk kinase peptide substrate.

EGFR Protein Tyrosine Kinase Substrate is a EGFR protein tyrosine kinase substrate.

Hepatitis Virus C NS3 Protease Inhibitor 2 is a product-based peptide inhibitor of hepatitis C virus (HCV) NS3 protease, with a Ki of 41 nM.

Amylin (8-37), human is a fragment of human Amylin. Amylin (8-37), human can direct vasodilator effects in the isolated mesenteric resistance artery of the rat. Human Amylin is a small hormone secreted by pancreatic β-cells that forms aggregates under insulin deficiency metabolic conditions, and it constitutes a pathological hallmark of type II diabetes mellitus.

(Arg)9, FAM-labeled, a cell-penetrating peptides (CPPs), is a nona-arginine (ARG) with FAM label. CPPs have emerged as powerful tools for delivering bioactive cargoes into the cytosol of intact cells.

Cathepsin D and E FRET Substrate is a fluorogenic substrate for cathepsins D and E and not for B, H or L. The cleavage occurs at the Phe-Phe amide bond resul. Cathepsin D and E FRET Substrate is a valuable tool for routine assays and for mechanistic studies on cathepsins E and D.

Exendin (5-39) is a potent glucagon-like peptide 1 (GLP-1) receptor antagonist. Exendin (5-39) improves memory impairment in β-amyloid protein-treated rats.

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 ETA and ETB.

OVA (241-270), a non-specific cytotoxic T lymphocyte (CTL) peptide, is a fragmented peptide of OVA (ovalbumin) antigen.

OVA 55-62 is a fragmented peptide of OVA (ovalbumin) antigen and can bind to the mouse MHC class I molecule, H2-Kb.

(Cys47)-HIV-1 tat Protein (47-57) has membrane translocation function and can be used to derivatize the surface of magnetic pharmaceuticals and substantially facilitated their uptake into target cells.

Renin FRET Substrate I is a substrate of human renin. Renin FRET Substrate I is designed to incorporate the renin cleavage site that occurs in the N-terminal peptide of human angiotensinogen.