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- 详细信息
- 询价记录
- 文献和实验
- 技术资料
- 保存条件:
4℃保存即可
- 保质期:
有效期5年
- 英文名:
Bovine Serum Albumin
- 库存:
大量
- 供应商:
翌圣生物科技(上海)股份有限公司
- 规格:
50g
产品描述
牛血清白蛋白,英文名称为Bovine Serum Albumin,也称Bovine albumin,或Cohn Fraction V,简称BSA。BSA有着极其广泛的实验室应用,在免疫实验中常用作封闭剂,包括ELISA、WB(Western Blot)。作为载体蛋白,将其交联于半抗原和其他弱抗原可以使它们在抗体生产中具有更强的免疫原性。在限制性内切酶消化反应中,BSA常常被用作一些酶的反应稳定剂,并且能防止它粘附到管壁和枪头上。BSA也常用于生物制药的生产过程或者作为营养物用于细胞和微生物培养。除此之外,还作为蛋白定量检测的标准品使用。我们提供的BSA产品,使用优质牛血浆,利用热休克法(Heat Shock)法制备而成。
牛血清白蛋白,标准级别(BSA, Standard Grade)可以满足大部分常规实验需求,如用作免疫封闭剂、组织细胞(微生物动物及昆虫细胞等)培养养料和培养成分、蛋白/酶稳定剂以及蛋白定量标准品。
产品性质

| CAS号(CAS NO.) |
9048-46-8 |
| 分子量(Molecular Weight) |
66 kDa |
| 外观(Appearance) |
类白色或浅褐色粉末 |
| 含水量(Moisture) |
≤5.0% |
| pH(1%溶液in 0.15M NaCl) |
6.8 7.2 |
| 白蛋白(Albumin) |
100% |
| 重金属(Heavy Metals) |
≤20ppm |
| 溶解度(Solubility)(A550nm) |
≤0.30 |
| 总蛋白(Protein) |
100% |
运输与保存方法
冰袋运输,4℃保存即可。有效期5年。
注意事项
1)为了您的安全和健康,请穿实验服并戴一次性手套操作。
2)本产品仅作科研用途!
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- 作者
- 内容
- 询问日期
文献和实验[2] Zhang H, Shao S, Zeng Y, et al. Reversible phase separation of HSF1 is required for an acute transcriptional response during heat shock. Nat Cell Biol. 2022;24(3):340-352. doi:10.1038/s41556-022-00846-7(IF:28.824)
[3] Chen S, Zheng Y, Ran X, et al. Integrin αEβ7+ T cells direct intestinal stem cell fate decisions via adhesion signaling. Cell Res. 2021;31(12):1291-1307. doi:10.1038/s41422-021-00561-2(IF:25.617)
[4] Yao Y, Xu X, Yang L, et al. Patient-Derived Organoids Predict Chemoradiation Responses of Locally Advanced Rectal Cancer. Cell Stem Cell. 2020;26(1):17-26.e6. doi:10.1016/j.stem.2019.10.010(IF:21.464)
[5] Zou Y, Wang A, Shi M, et al. Analysis of redox landscapes and dynamics in living cells and in vivo using genetically encoded fluorescent sensors. Nat Protoc. 2018;13(10):2362-2386. doi:10.1038/s41596-018-0042-5(IF:12.423)
[6] Cai Z, Zhang Y, Zhang W, et al. Arsenic retention in erythrocytes and excessive erythrophagocytosis is related to low selenium status by impaired redox homeostasis. Redox Biol. 2022;52:102321. doi:10.1016/j.redox.2022.102321(IF:11.799)
[7] Zhang S, Yang Z, Bao W, et al. SNX10 (sorting nexin 10) inhibits colorectal cancer initiation and progression by controlling autophagic degradation of SRC. Autophagy. 2020;16(4):735-749. doi:10.1080/15548627.2019.1632122(IF:11.059)
[8] Li Y, Xu Z, Lei Q, et al. Antibody landscape against SARS-CoV-2 reveals significant differences between non-structural/accessory and structural proteins. Cell Rep. 2021;36(2):109391. doi:10.1016/j.celrep.2021.109391(IF:9.423)
[9] Li Y, Ma ML, Lei Q, et al. Linear epitope landscape of the SARS-CoV-2 Spike protein constructed from 1,051 COVID-19 patients. Cell Rep. 2021;34(13):108915. doi:10.1016/j.celrep.2021.108915(IF:9.423)
[10] Huang Q, Hsueh CY, Shen YJ, et al. Small extracellular vesicle-packaged TGFβ1 promotes the reprogramming of normal fibroblasts into cancer-associated fibroblasts by regulating fibronectin in head and neck squamous cell carcinoma. Cancer Lett. 2021;517:1-13. doi:10.1016/j.canlet.2021.05.017(IF:8.679)
Isolation of Microtubules (Bovine Brain)
minutes at 4° C for further clarification. Collect 10 ml of the supernatant and determine the protein content of your sample using the Bradford protein assay (Appendix G ). Use bovine serum albumin or lysozyme for establishing a standard
,因此可与多种阳离子,阴离子和小分子 结合; 3.BSA能防止酶吸附到管壁而损失。 CAS号: 9048-46-8 英文名称: Bovine albumin 英文同义词: nhsa;BSA-C;AC-BSA;ALBUMIN, PIG;albumenpowder;SERUM ALBUMIN
Screening Major Binding Sites on Human Serum Albumin by Affinity Capillary Electrophoresis
A screening method is described for determining whether a drug or small solute has significant interactions at the two major binding sites on human serum albumin (HSA). This method uses affinity capillary electrophoresis (ACE) to perform












