α-Casein (90-95) is a peptide fragment of α-Casein.

Selective antagonist of α3β4 nicotinic acetylcholine receptors

α-Conotoxin EI is a selective antagonist of neuromuscular nicotinic receptors α1β1γδ.

An effective and selective competitive antagonist for α3β2 subunit-containing nicotinic receptors (IC50 = 0.5 – 3.5 nM at α3β2 expressed in Xenopus oocytes), and also potently blocks β3-containing neuronal nicotinic receptors.

Selective antagonist of α3β2 nAChR receptors

Nepidermin is a recombinant form of the naturally-occurring polypeptide human epidermal growth factor with potential epithelial regenerative and cytoprotective activities. Upon topical application, recombinant human epidermal growth factor (rhEGF) may stimulate epithelial proliferation, differentiation and migration, which may result in the acceleration of epithelial regeneration and wound healing. In addition, rhEGF may attenuate epithelial cytotoxicities […]

α-Factor Mating Pheromone, yeast is a tridecapeptide secreted by S. cerevisiae α cells via Ste2p receptor.

This peptide is derived from gliadin wheat protein residues 31-43. It elicits an innate immune response by upregulating expression of interleukin (IL)-15 and cyclooxygenase (COX)-2. This peptide also promotes expression of CD25 on monocytes and macrophages, expression of CD83 on dendritic cells, and p38 MAP kinase activation. Treatment with this peptide allows immunodominant epitopes (57-68 […]

α-Melanocyte-Stimulating Hormone (MSH), amide stimulates melanocortin 1 receptor that results in the activation of adenylyl cyclase.

α-Melanotropin, also known as α-melanocyte-stimulating hormone (α-MSH), is a 13-amino acid peptide originally characterized as a neuropeptide derived from the pituitary gland. It is synthesized from pro-opiomelanocortin (POMC) by the action of specific prohormone convertases.

α-MSH (11-13) is a peptide consisting of three amino acids, including the amino acids Alanine, Methionine, and Serine.

α-Neoendorphin (1-8) is a 8-amino acid peptide derived from the N-terminal of α-Neoendorphin. α-Neoendorphin is an endogenous opioid peptide.

α-synuclein (34-45) is a peptide chain sequence composed of 12 amino acids. α-synuclein is a high-affinity inhibitor of phospholipase D2 (hydrolyzed choline phospholipid to phospholipic acid), and can participate in the regulation of some enzymes, transporters and neurotransmitter vesicles.

α-synuclein (45-54) is a peptide consisting of 10 amino acid fragments in the fragment of α-synuclein, which has a relatively stable structure and a good research basis.

This is a peptide inhibitor of collagen fibrillar matrix assembly.

α2β1 Integrin Ligand Peptide interacts with the α2β1 integrin receptor on the cell membrane and mediates extracellular signals into cells. It is a potential antagonist of collagen receptors.

This peptide is derived from amino acid residues 57-68 of a9-gliadin and represents an immunodominant epitope that has been shown to elicit HLA-DQ2-restricted T-cell responses in celiac patients. This epitope is resistant to pancreatic proteolysis.

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

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

β-Amyloid (10-35), amide is composed of 26 aa (10-35 residues of the Aβ peptide) and is the primary component of the amyloid plaques of Alzheimer’s disease.

β-amyloid (1-11) is a fragment of Amyloid-β peptide, maybe used in the research of neurological disease.

β-Amyloid (1-15) is a fragment of β-Amyloid peptide. Beta-amyloid is a peptide that forms amyloid plaques in the brains of Alzheimer’s disease (AD) patients.

β-Amyloid (1-16) is a β-Amyloid protein fragment involved in metal binding. Beta-amyloid is a peptide that forms amyloid plaques in the brains of Alzheimer’s disease (AD) patients.

β-Amyloid (1-17) is a peptide of β-Amyloid, stabilizes the fibres and plays a role in Aβ fibre formation.

β-Amyloid (1-20) consists of amino acids 1 to 20 of beta amyloid protein.

β-Amyloid (1-28) is a β-Amyloid protein fragment involved in metal binding. Beta-amyloid is a peptide that forms amyloid plaques in the brains of Alzheimer’s disease (AD) patients.

β-Amyloid (1-34) is a β-Amyloid peptide consists of 34 amino acid.

β-Amyloid (1-40) is a primary protein in plaques found in the brains of patients with Alzheimer’s disease.