Insulin   牛胰島素

牛胰島素是牛胰臟中胰島β-細(xì)胞所分泌的一種調(diào)節(jié)糖代謝的蛋白質(zhì)激素，是一種多肽.
Sigma相關(guān)產(chǎn)品資料：
Sigma-Aldrich    I5500   Insulin from bovine pancreas
≥27 USP units/mg （HPLC）, powder
CAS Number: 11070-73-8
Linear Formula: C254H377N65O75S6
Molecular Weight: 5733.49
EC Number: 234-291-2
MDL number: MFCD00131380
Description
Frequently Asked Questions Live Chat and Frequently Asked Questions  are available for this Product.
Biochem/physiol Actions Two-chain polypeptide hormone produced by the β-cells of pancreatic islets. Its molecular weight is ~5800 Da. The α and β chains are joined by two interchain disulfide bonds. The α chain contains an intrachain disulfide bond. Insulin regulates the cellular uptake, utilization, and storage of glucose, amino acids, and fatty acids and inhibits the breakdown of glycogen, protein, and fat.
性質(zhì)
form powder
cation traces Zn: ~0.5%
storage temp. −20°C

北京雅安達(dá)生物技術(shù)有限公司經(jīng)營各種*產(chǎn)品：Sigma，Amresco（大量現(xiàn)貨），QIAGEN 、Elisa 試劑盒，Abcam、CST，Hyclone 、Gibco、 PAA胎牛血清，實驗耗材-Corning 、Axygen 大龍移液器、艾本德移液器等。貨品齊全*。全國：