SCP0164

Sigma-Aldrich

[Gln8,9]-Helodermin

Empirical Formula (Hill Notation):
C176H285N47O49
分子量:
3843.43
NACRES:
NA.32

assay

≥95% (HPLC)

form

lyophilized

composition

Peptide Content, ≥78%

storage condition

protect from light

storage temp.

−20°C

Amino Acid Sequence

His-Ser-Asp-Ala-Ile-Phe-Thr-Gln-Gln-Tyr-Ser-Lys-Leu-Leu-Ala-Lys-Leu-Ala-Leu-Gln-Lys-Tyr-Leu-Ala-Ser-Ile-Leu-Gly-Ser-Arg-Thr-Ser-Pro-Pro-Pro-NH2

Application

Helodermin is a VIP-secretin-like peptide that acts via vasoactive intestinal peptide (VIP) receptors.

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

分析证书
原产地证书 (CofO)
P Robberecht et al.
Peptides, 9(2), 339-345 (1988-03-01)
The ability of VIP, PHI, secretin, helodermin, and seven N-terminally D-amino monosubstituted VIP and PHI analogs to occupy (125I)iodo-VIP labeled receptors and to activate adenylate cyclase was tested on human lung membranes purified by the method of Schachter et al....
M Hoshino et al.
FEBS letters, 178(2), 233-239 (1984-12-10)
The complete amino acid sequence of helodermin isolated from the venom of Gila monster was elucidated. The peptide was shown to be a basic pentatriacontapeptide amide: His-Ser-Asp-Ala-Ile-Phe-Thr-Gln-Gln-Tyr-Ser-Lys-Leu-Leu-Ala-Lys-Leu-Ala- Leu-Gln-Lys- Tyr-Leu-Ala-Ser-Ile-Leu-Gly-Ser-Arg-Thr-Ser-Pro-Pro-Pro-NH2. A high degree of sequence similarities to secretin/VIP/PHI/(PHM)/GRF from mammal and...
A Vandermeers et al.
European journal of biochemistry, 164(2), 321-327 (1987-04-15)
Having previously isolated helodermin, the major peptide like vasoactive-intestinal-peptide and peptide-histidine-isoleucinamide, from the venom of the lizard Heloderma suspectum, we decided on a systematic exploration of all (VIP-PHI)-like peptides present in the venom of another lizard of the Helodermatidae family:...
Mitsuteru Akahoshi et al.
The Journal of clinical investigation, 121(10), 4180-4191 (2011-09-20)
Mast cell degranulation is important in the pathogenesis of anaphylaxis and allergic disorders. Many animal venoms contain components that can induce mast cell degranulation, and this has been thought to contribute to the pathology and mortality caused by envenomation. However...

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