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Sapecin

Supplier: BACHEM AMERICAS INC
Sequence: H-Ala-Thr-Cys-Asp-Leu-Leu-Ser-Gly-Thr-Gly-Ile-Asn-His-Ser-Ala-Cys-Ala-Ala-His-Cys-Leu-Leu-Arg-Gly-Asn-Arg-Gly-Gly-Tyr-Cys-Asn-Gly-Lys-Ala-Val-Cys-Val-Cys-Arg-Asn-OH
CAS-No.: 119938-54-4
Mol.weight: 4074.67
SumFormula: C₁₆₄H₂₆₆N₅₈O₅₂S₆
Bulk item no.: H-2246
Synonym(s):
EINECS no.: -
MDL no.: MFCD00242072

Antimicrobial peptides are produced by plants and most organisms throughout the animal kingdom including humans. Antimicrobial peptides protect against a broad range of infectious agents, as bacteria, fungi, and viruses. The amphibian skin is an especially rich source of antimicrobial peptides. See also the product families: Hepcidins LL-37 and Fragments Tuftsin and Analogs (subfamily).

Sapecin originally isolated from the flesh fly Sarcophaga peregrina is a synthetic peptide consisting of 40 amino acids and 3 disulfide bridges. Sapecin has strong antibacterial activity against various Gram-positive bacteria and is also found to stimulate embryonic cell proliferation. Although sapecin shows high homology to charybdotoxin, the high-affinity binding site for charybdotoxin on the potassium channel is not affected by sapecin.



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Size Supplier No. VWR Catalog Number Unit Price Quantity
0.5 mg H-2246.0500 H-2246.0500BA Each (1mg) Retrieving Restricted
1 mg H-2246.1000 H-2246.1000BA Each (1mg) Retrieving Restricted
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SPECIFICATIONS

Protein/Peptide Name Sapecin
CAS No. 119938-54-4
Molecular Weight 4074.67
Molecular Formula C₁₆₄H₂₆₆N₅₈O₅₂S₆
Storage Conditions -20 ± 5 °C
Bonds Disulfide bonds between Cys3 and Cys30/Cys16 and Cys36/Cys20 and Cys38
Binding (Disulfide bonds between Cys³ and Cys³⁰/Cys¹⁶ and Cys³⁶/Cys²⁰ and Cys³⁸)
Peptide Sapecin
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