Cat#：149P10
序列（三字母）：H-Asn-Thr-Phe-Tyr-Cys-Cys-Glu-Leu-Cys-Cys-Asn-Pro-Ala-Cys-Ala-Gly-Cys-Tyr-OH trifluoroacetate salt(Disulfide bonds between Cys⁵ and Cys¹⁰/Cys⁶ and Cys¹⁴/Cys⁹ and Cys¹⁷)
序列（单字母）：NTFYCCELCCNPACAGCY
类似名：STp (E. coli), Enterotoxin STp Precursor (55-72) (E. coli)
分子式：C₈₁H₁₁₀N₂₀O₂₆S₆
分子量：1972.28
CAS#：115474-04-9
合成方法：Synthetic
存储条件：-20 ± 5 °C
应用：Gastrointestinal Research
描述：Enterotoxigenic E.coli are able to produce several toxic peptides which may cause acute diarrhea in humans and domestic animals. The E.coli heat-stable enterotoxin STp is syntheszied in vivo as a 72 amino acid precursor consisting of pre-, pro-, and mature region. Mature STp is composed of 18 amino acids containing three intramolecular disulfide bonds, which seem to be important for the correct conformation of the biologically active structure.