牛血清白蛋白(细胞培养级,A4919)
英文名称: Albumin from bovine serum
型号:null    产品货号: A4919
价格:请致电:010-57128832,18610462672
品牌: 美国
试剂级别: 细胞培养级

Description

QualityLow endotoxin
ApplicationBovine serum albumin (BSA) makes up approximately 50 of the total protein in serum. Although it may be used as a carrier for hapten immunization in animals other than goats and sheep, it is more commonly used as a carrier for hapten in immunoassays. The small size of BSA, its abundance in serum, and the similarity between BSA and albumins from other species makes it less desirable for antibody production.

Properties

formpowder
mol wtmol wt ~66 kDa
total impurities≤1.0 EU/mg Endotoxin
solubilityH2O: 40 mg/mL
suitabilitycell culture tested
storage temp.2-8°C

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100次(SG052)
缓冲液SL
室温
10 ml
20 ml
结合液SB
室温
10 ml
20 ml
漂洗液PW
室温
15 ml
15mlX2
第一次使用前按说明加指定量乙醇
洗脱缓冲液EB
室温
10 ml
20 ml
蛋白酶K20mg/ml
-20
1ml
2ml
吸附柱
室温
50
100
收集管(2ml)
室温
50
100
本试剂盒在室温储存12个月不影响使用效果。
注意事项
1.   第一次使用前请先在漂洗液PW中加入4倍体积无水乙醇,充分混匀,加入后请及时在方框打钩标记已加入乙醇,以免多次加入!
2.   结合液SB低温时可能出现析出和沉淀,可以在热水中温浴几分钟帮助重新溶解,恢复澄清透明后冷却到室温即可使用。
3.   避免试剂长时间暴露于空气中产生挥发、氧化、pH值变化,各溶液使用后应及时盖紧盖子。