牛血清白蛋白 (BSA)

- BSA,Cohn Fraction V,第五组分;Bovine Serum Albumin;BSA
货号-规格 | 货期 | 价格 | 数量 |
abs9157-100g | 现货 | ¥525.00 | - + |

产品描述 | |
描述 | 牛血清白蛋白(BSA),又称第五组分,是由583个氨基酸残基组成的一条多肽链,肽链中有17对二硫键,分子量约为66kD,等电点4.7。 |
纯度 | ≥ 98% |
水分 | ≤3% |
储存/保存方法 | 2~8℃干燥冷藏,有效期2年. |
产品用途 | 1、诊断试剂:用于酶联免疫、放射免疫等诊断试剂产品中。
2、细菌培养:用于微生物和组织培养基。 3、生化实验。 PS:用于细胞实验,溶解后,须用一次性针头滤器过滤除菌 |
基本信息 | |
别名 | BSA,Cohn Fraction V,第五组分;BSA |
外观 | 类白色冻干粉,无结块. |
温馨提示:本产品仅作科研实验使用,不支持临床等研究 |
- 实验方法 实验条件
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- BSA和脱脂奶粉封闭区别?
- 封闭是用以减少或消除载体上的非特异性结合蛋白的分子,一般是脱脂奶粉或BSA.对WesterBlot来说两者均为常用封闭剂。脱脂奶粉的成份远较BSA复杂,如果要做ELISA或者phage display时候,推荐用BSA。
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