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Exendin (9-39)
Description This truncated Exendin-4 peptide, Exendin (9-39) amide, is a potent Glucagon-Like Peptide 1 (GLP-1) receptor antagonist. Unlike the full length Exendin-4 (a GLP-1 agonist), Exendin (9-39) antagonizes GLP-1–stimulated insulin release after food intake. It is a competitive inhibitor of Exendin-3 and Exendin-4. (Shipping Cost: €35.00) 
0 mg more info 
3 days 
€230,00 Add to cart -
Beta-Amyloid (1-42)
Description Aß (1-42), a major component of amyloid plaques, accumulates in neurons of Alzheimer’s disease brains. Biochemical analysis of the amyloid peptides isolated from Alzheimer’s disease brain indicates that Aß (1-42) is the principal species associated with senile plaque amyloids, while Aß (1-40) is more abundant in cerebrovascular amyloid deposit. (Shipping Cost: €35.00)
0 mg more info 3 days
€153,00 Add to cart -
Somatostatin 28, human, sheep, cow, rat, mouse, pig
Description Somatostatin [SST, GHIH (growth hormone-inhibiting hormone) or SRIF (somatotropin release-inhibiting factor)] is a cyclic peptide hormone existing as two isoforms and produced in the pancreas islet, GI tract and the central nervous system. Tetradecapeptide Somatostatin-14 (SRIF-14, the originally identified somatostatin) and the 28-amino acid Somatostatin-28 (SRIF-28) have similar biological activities but differ in their potency. Somatostatins regulate the endocrine system: they inhibit the release of growth hormone in contrast to Growth Hormone Factor (GRF), which stimulates the release of growth hormone. They also inhibit the release of prolactin and thyrotropin, peptide hormones from the pituitary gland and glucagon and insulin from the pancreas. They control the secretion of gut hormones and function as neurotransmitters. (Shipping Cost: €35.00)
0 mg more info 3 days
€110,00 Add to cart -
Beta-Amyloid (40-1)
Description This peptide corresponds to the CtoN inverted sequence of Beta-amyloid 1-40 (Shipping Cost: €35.00)
0 mg more info 3 days
€197,00 Add to cart -
Beta-Amyloid (1-43)
Description Solid Aß (1-43) fibril is the most fibrillogenic of all the Aß peptides known. (Shipping Cost: €35.00)
0 mg more info 3 days
€340,00 Add to cart -
Glucagon-Like Peptide 1, GLP-1 (7-36)-Lys(Biotin), amide, human, mouse, rat, bovine, guinea pig
Description This GLP-1 (7-36) amide contains an additional Lysine (K) residue at its N-terminus, with Biotin coupled to the Lysine side chain. GLP-1 (7-36) amide is an incretin hormone that causes glucose dependent release of insulin by pancreatic beta cells. It is the cleavage product of GLP-1 (1-36) amide peptide. Both GLP-1 (7-36) and GLP-1 (7-37) also play roles in gastric motility (gastric emptying), on the suppression of plasma glucagon levels (glucose production) and possibly on the promotion of satiety and stimulation of glucose disposal in peripheral tissues independent of the actions of insulin. GLP-1 (7-36) has a short half life of less than 2 minutes, and like GIP, is rapidly degraded by the enzyme dipeptidyl peptidase IV (DPP-4), which is widely expressed in a number of sites, including the endothelial cells of small gut arterioles. DPP-4 degrades GLP-1 (7-36) into the non insulinotropic GLP-1 (9-36) (some studies suggest it may have weak insulinotropic activity). As a result, the maj
0 mg more info 3 days
€274,00 Add to cart -
[Gla17,21,24]-Osteocalcin (1-49)
Description Osteocalcin (OC) is a 49 amino acid peptide found exclusively in bone tissue and is highly conserved among species. It is a vitamin K- and D-dependent protein produced by osteoblasts, osteocytes and odontoblasts. It is deposited in extracellular bone matrix and is found in the serum. Serum osteocalcin, hydrolysed in the kidney and liver, is considered a specific marker of osteoblast activity and bone formation rate. It may be involved in regulation of osteoblast function, regulation of bone turnover and/or mineralization. (Shipping Cost: €35.00)
0 mg more info 3 days
€369,00 Add to cart -
Biotin-LC-beta-Amyloid (1-40)
Description This biotinylated Aß(1-40) contains a 6-carbon long chain (LC) to provide more accesibility for avidin attachment. (Shipping Cost: €35.00)
0 mg more info 3 days
€370,00 Add to cart -
Beta-Amyloid (1-40) HFIP
Description Removal of any preexisting structures in lyophilized stocks of Aβ-peptide is the critical initial step for controlled aggregation studies. HFIP has been shown to break down β-sheet structure, disrupting hydrophobic forces in aggregated amyloid preparations, and promoting α-helical secondary structure. HFIP treatment of lyophilized Aβ-peptide results in a dense, homogeneous preparation of unaggregated peptide and samples can be stored as peptide films. (Shipping Cost: €35.00)
0 mg more info 3 days
€174,00 Add to cart -
Cys-beta-Amyloid (1-42)
Description Aß (1-42), a major component of amyloid plaques, accumulates in neurons of Alzheimer’s disease brains. Biochemical analysis of the amyloid peptides isolated from Alzheimer’s disease brain indicates that Aß (1-42) is the principal species associated with senile plaque amyloids, while Aß (1-40) is more abundant in cerebrovascular amyloid deposit. This Cys containing mutant can be used as a model for aggregation studies. (Shipping Cost: €35.00)
0 mg more info 3 days
€604,00 Add to cart
