GIP (1-30) amide, porcine is a full glucose-dependent insulinotropic polypeptide (GIP) receptor agonist with high affinity equal to native GIP(1-42).

Leptin (93-105), human, is amino acids 93 to 105 fragment of human leptin. Leptin is a 167-residue peptide hormone mainly produced by adipocytes and acts in the central nervous system to primarily coordinate the metabolic adaptations to fasting.

Big Endothelin-1 (1-39), porcine is the precursor of endothelin-1. Endothelin-1 (ET-1) is a potent vasopressor peptide. Big Endothelin-1 (1-39), porcine has similar pressor effects in vivo.

Big Endothelin-1 (1-38), human is the precursor of endothelin-1. Endothelin-1 (ET-1) is a potent vasopressor peptide.

Apelin-12 is one of the most potent C-terminal fragments of the polypeptide that possesses a high affinity to orphan receptor APJ receptor. Apelin-12 is involved in the regulation of body fluid homeostasis and in the central control of feeding. Apelin-12 blocks HIV-1 entry through APJ receptor. Apelin-12 exerts neuroprotective effect.

Mca-Ala-Pro-Lys(Dnp)-OH, a specific ACE2 quenched fluorogenic substrate, can be used to detect ACE2 activity, such as urinary, heart and lung.

Glucagon-Like Peptide 1 (GLP-1) (7-36)-Lys (Biotin), amide, human is an N-terminal-labelled biotinylated GLP-1 (7-36) amide.

C-Peptide 2, rat, 31-amino-acid peptide, is a component of proinsulin. C-Peptide 2, rat can inhibit glucose-induced insulin secretion.

Proinsulin C-Peptide (31-63), porcine is a peptide fragment of the cleavage product porcine proinsulin.

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

OVA (329-337) is a 9-aa core epitope (329–337) located in the C-terminal end of the OVA peptide.

KALA is an amphiphilic peptide that forms an α-helical structure at physiological pH. KALA modifies a plasmid DNA-encapsulating liposomal membrane and is used as a fusogenic peptide in order to achieve effective liver targeting and transfection of DNA via galactose receptors.

Penetratin is a peptide derived from the amphiphilic Drosophila Antennapedia homeodomain.

Enhanced Green Fluorescent Protein (EGFP) (200-208) is a marker gene product derived from the jellyfish Aequorea Victoria. Enhanced Green Fluorescent Protein (EGFP) (200-208) is a common reporter protein and is easy to detect.

Tyrosinase-related Protein 2 (TRP-2) (181-188) is a tyrosinase-related protein 2 (TRP-2)-derived peptide, corresponding to residues 180-188. Tyrosinase-related Protein 2 (TRP-2) (181-188) is the major reactive epitope within TRP-2 recognized by anti-B16 CTLs. Tyrosinase-related Protein 2 (TRP-2) (181-188) is a peptide conforming to the MHC class I H2-Kb?binding motif.

LyP-1 is a cyclic 9‐amino‐acids tumor homing peptide and selectively bind to p32 receptors overexpressed in various tumor-associated cells.

GAD65 (206-220) is glutamic acid decarboxylase (GAD) 65-derived peptide, corresponding to residues 180-188. GAD65 is presented to T cells in association with I-Ag7 MHC class II molecules and a major pancreatic antigens targeted by self-reactive T cells in type I diabetes mellitus.

MAGE-3 (271-279) is a 271-279 residue peptide derived from melanoma antigens encoded by MAGE-3. MAGE-3 is a cytolytic T lymphocyte (CTL)-defined MAGE-3 protein associated with the human leukocyte antigen (HLA)-A2 molecule. MAGE-3 is overexpressed in different human tumor types, including malignant melanoma, but not by normal tissues except for testis and placenta.

Temporin L is a potent antimicrobial peptide and is active against Gram-negative bacteria and yeast strains. Temporin L also has antiendotoxin properties.

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.