Bovine Serum Albumin  (Synonyms: 白蛋白; Albumin bovine serum; BSA)

Bovine Serum Albumin (BSA) 是由三個(gè)同源全 α 結(jié)構(gòu)域組成的 583 個(gè)氨基酸的蛋白質(zhì)。BSA 是一種球狀蛋白，可用于多種生物化學(xué)實(shí)驗(yàn)。

生物活性

Bovine Serum Albumin (BSA) is a 583-residue protein consisting of three homologous all-α domains, organized in a heart-shaped structure. BSA is a globular protein that is used in numerous biochemical applications.

體外研究(In Vitro)

Bovine serum albumin (BSA) is a 583-residue protein consisting of three homologous all-α domains, organized in a heart-shaped structure. Bovine serum albumin constitutes ca. 60% of all plasma protein and binds and transports a large number of physiological and non-physiological ligands. Bovine serum albumin contains 17 disulfide bonds and one unpaired cysteine (Cys34), which facilitates dimerization and also influences higher-order association, since the rate of aggregation is slowed down if Cys34 is covalently bound to another compound. MTT assay for fibril cytotoxicity shows Bovine Serum Albumin is beneficial for cell growth irrespective of its aggregated state. Lack of cytotoxicity is confirmed by membrane permeabilization assays. In the subsequent 40 h, an increase in the viability of the treated cells of 300-400% is observed, indicating that the cells incubated with Bovine Serum Albumin achieve a higher viability than the untreated cells^[1].

性狀：Solid

CAS 號(hào)：9048-46-8

中文名稱(chēng)：牛血清白蛋白；牛白蛋白；卵蛋白粉；血清蛋白；血清白蛋白；牛血蛋白質(zhì)；牛血清蛋白；牛血清蛋白；牛血清清蛋白；白蛋白

運(yùn)輸條件：Room temperature in continental US; may vary elsewhere.

儲(chǔ)存方式

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

溶解性數(shù)據(jù)

In Vitro: 

注：產(chǎn)品僅用于科研