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.

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.

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.

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.

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.

Atrial Natriuretic Peptide (1-28), human, porcine, Biotin-labeled, one of three mammalian natriuretic peptides (NPs), has endocrine effects on fluid homeostasis and blood pressure. Atrial Natriuretic Peptide has the potential for cardiovascular diseases research.

Acetyl-Hirudin (54-65) (sulfated) binds directly to thrombin-rHCII(L444R) and disrupts interactions between the N-terminal acidic domain of rHCII and anion-binding exosite I of thrombin that serves to stabilize the complex.

Histone H1-derived Peptide is a phosphopeptide and the peptide substrates containes a sequence in accordance with the optimal recognition motif for CDKs.

Peripheral Myelin Protein P2 (53-78), bovine is derived from bovine peripheral myelin P2 protein amino acid residues 53-78. Peripheral Myelin Protein P2 (53-78), bovine is a T cell epitope for the induction of experimental autoimmune neuritis (EAN) in Lewis rats.

Peripheral Myelin P0 Protein (180-199), mouse, a neuritogenic peptide, is a purified component of murine peripheral nerve myelin.

Human PD-L1 inhibitor I is a hPD-1 peptide ligand, with a KD of 3.39 μM. Human PD-L1 inhibitor I may disturb the binding of hPD-L1 to hPD-1.

Neurogranin (48-76), human is the dominating endogenous peptide in human brain tissue. Neurogranin (48-76) is associated with Alzheimer's disease.

Orphan GPCR SP9155 agonist P550 (mouse, rat) (26RFa (mouse, rat)), a member of the RFamide peptide family with orexigenic effect, is the cognate ligand of the mouse orphan receptor GPR103, also designated SP9155 or AQ27.

Neurogranin (48-76), mouse is a peptide corresponding to residues 48-76 of Neurogranin. Neurogranin, a calmodulin-binding protein, is exclusively expressed in the post-synapse, and mediates NMDAR driven synaptic plasticity by regulating the calcium-calmodulin (Ca2+-CaM) pathway.

Brain Natriuretic Peptide-45, mouse (BNP-45, mouse) is a circulating form of mouse brain natriuretic peptide isolated from mouse heart with potent hypotensive and natriuretic potency.