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*For Non-Clinical Research Use Only*
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Helospectin I  |
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| Full Name |
Helospectin I |
| Alias |
HelospectinI; Helospectin 1; Helospectin1 |
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Sequence
(one-letter code) |
HSDATFTAEYSKLLAKLALQKYLESILGSSTSPRPPSS |
Sequence
(three-letter code) |
{HIS}{SER}{ASP}{ALA}{THR}{PHE}{THR}{ALA}{GLU}{TYR}{SER}{LYS}{LEU}{LEU}{ALA}{LYS}{LEU}{ALA}{LEU}{GLN}{LYS}{TYR}{LEU}{GLU}{SER}{ILE}{LEU}{GLY}{SER}{SER}{THR}{SER}{PRO}{ARG}{PRO}{PRO}{SER}{SER} |
| Description |
The helospectins are peptides structurally related to helodermin, vasoactive intestinal polypeptide (VIP), peptide histidine isoleucine (PHI) and secretin, which all potently stimulate glucagon secretion in the mouse. Helospectin I potently increased plasma levels of glucagon after its intravenous injection in mice. helospectin I markedly stimulates glucagon secretion in the mouse whereas the peptide has no direct action on insulin secretion. This pattern of effect of helospectin I is similar to that previously reported for helodermin, VIP, PHI and secretin in the mouse, i.e., for all peptides belonging to this superfamily of peptides. |
| Solubility |
Soluble in water. The contents of this vial have been accurately determined. Both the stopper and the vial have been siliconized. Do not attempt to weight out a smaller portion of the contents. |
| Purity |
> 95% |
| Storage |
Before using, store the peptide in the DRY form at 0 - 5°C. For best and repeatable results, rehydrate the peptide immediately before using. Do not re-freeze any unused portions. |
| Notes |
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Related Products
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1 |
Peptide Services: GenScript's peptide synthesis services include standard chemical peptide synthesis, peptide modification, peptide libraries, and recombinant peptide expression.
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2 |
Standard Peptide Synthesis: GenScript offers quality peptides at the most competitive prices in the industry, starting at $3.20 per amino acid. GenScript FlexPeptideTM technology can synthesize peptide as long as 200 amino acids, a world record for such technology.
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3 |
Peptide Modifications: GenScript offers a wide range of peptide modification services including isotope labeling (2H, 15N, and 13C), multiple disulfide bonds, multiple phosphorylations, KLH, BSA, ovalbumin, amidation, acetylation, biotin, FITC, etc.
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4 |
Peptide Libraries: GenScript has developed a rapid high-throughput parallel peptide synthesis platform, providing custom libraries of unbound peptides of 5-20 mer at very competitive prices.
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Document-MSDS: 5534_20080828020126.PDF (PDF)