183598-56-3
中文名稱
VAL-PRO-ILE-GLN-LYS-VAL-GLN-ASP-ASP-THR-LYS-THR-LEU-ILE-LYS-THR-ILE-VAL-THR-ARG-ILE-ASN-ASP-ILE-SER-HIS-THR-GLN-SER-VAL-SER-SER-LYS-GLN-LYS
英文名稱
LEPTIN (22-56), HUMAN
CAS
183598-56-3
分子式
C171H298N50O56
更新日期
2026/05/28 07:46:37
基本信息
中文別名
瘦素(22-56)瘦蛋白LEPTIN (22-56), HUMAN
VAL-PRO-ILE-GLN-LYS-VAL-GLN-ASP-ASP-THR-LYS-THR-LEU-ILE-LYS-THR-ILE-VAL-THR-ARG-ILE-ASN-ASP-ILE-SER-HIS-THR-GLN-SER-VAL-SER-SER-LYS-GLN-LYS
英文別名
LEPTIN (22-56)OBGRP (22-56), HUMAN
LEPTIN (22-56), HUMAN
LEPTIN FRAGMENT 22-56 HUMAN
Leptin human fragment 22-56
M.W. 3950.50 C171H298N50O56
Obese gene peptide fragment 22-56
OBESE GENE PEPTIDE (22-56) (HUMAN)
VPIQKVQDDTKTLIKTIVTRINDISHTQSVSSKQK
Leptin (22-56) (huMan) Obese Gene Peptide (22-56) (huMan)
物理化學(xué)性質(zhì)
儲存條件-15°C
形態(tài)Solid
顏色White to off-white
序列H-Val-Pro-Ile-Gln-Lys-Val-Gln-Asp-Asp-Thr-Lys-Thr-Leu-Ile-Lys-Thr-Ile-Val-Thr-Arg-Ile-Asn-Asp-Ile-Ser-His-Thr-Gln-Ser-Val-Ser-Ser-Lys-Gln-Lys-OH
應(yīng)用領(lǐng)域
參考質(zhì)量標(biāo)準(zhǔn)
外觀:白色粉末純度(HPLC) ≥98.0%
醋酸根含量≤12.0%
水分含量≤8.0%
肽含量≥80.0%
內(nèi)毒素≤50EU/mg
氨基酸組成分析≤±10%
常見問題列表
生物活性
Leptin (22-56), human 是瘦蛋白 (leptin) 的多肽片段，通過 Ob-Rs 的多種亞型起作用。靶點(diǎn)
Ob-Rs
體外研究
Leptin (22-56), human is the fragment of leptin, inhibits corticosterone production, but shows no effect on the proliferation of cultured adrenocortical cells. Leptin (22-56) may be responsible for the direct inhibitory effect on secretion and growth of leptin on cultured rat adrenocortical cells. Leptin (22-56) inhibits food intake, and may favour erythropoiesis.