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白蛋白 来源于人类血清
Albumin from human serum
| 产品编号： | 4075703 |
| 规格： | lyophilized powder, essentially protease free, ≥96% (agarose gel electrophoresis) |
| CAS NO： | 70024-90-7 |
| 包装规格： | 500 MG，1 G |
| 产品类别： | 进口试剂 |
| 品牌： | Sigma-Aldrich |
| 优惠价： | 立即咨询 |
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 4075703 | 500 MG | 2140 | |||
| 4075703 | 1 G | 3110 |
产品别名
70024-90-7
白蛋白 来源于人类血清
Albumin from human serum
Hsa
基本信息
| EC number【EC 号】 | 274-272-6 |
| MDL number | MFCD00081418 |
| NACRES | NA.25 |
| General description【一般描述】 | Albumin is the most copious protein in blood plasma. Produced in the liver, serum albumin serves as a carrier protein for biomolecules like as fatty acids, amino acids, and steroids. This human serum albumin (HSA) product has been specially tested and evaluated to be low in the following properties:
Serum albumin is used in various applications related to molecular biology, notably as an inert protein stabilizer for stock solutions of enzymes and proteins of interest. In such applications, it is thus important for the HSA to be protease free, to maintain the integrity of the protein or enzyme of interest. Protease-free HSA is especially useful for applications like:
(b) Nucleic acid hybridization (c) Radioimmunoassay (RIA) |
| Application【应用】 | Albumin was used to test its effect on the in vitro bactericidal activity of cefditoren against penicillin-resistant Streptococcus pneumonia. It has been clinically used in serious and often life-threatening conditions, such as shock and blood loss due to trauma, burns, and surgery. It was used to test the effect of non-enzymatic glycation on the unfolding of human serum albumin. It was also used to test the two distinct pathways used by intestinal epithelial cells for HLA class II antigen processing. |
| Biochem/physiol Actions【生化/生理作用】 | 血清白蛋白可作为类固醇、脂肪酸和甲状腺激素的载体蛋白，对调节血液的胶体渗透压至关重要。研究还发现白蛋白可结合外源物质，特别是药物(例如布洛芬、华法林)，并强烈影响其药代动力学。导致白蛋白氧化还原状态变化的氧化应激对其生理功能具有广泛的影响。 |
| Features and Benefits【特点和优势】 |
|
| Preparation Note【制备说明】 | Prepared from A1653 |
| Other Notes【其他说明】 | 查看更多关于 人血清白蛋白的信息。 |
产品性质
| Quality Level【质量水平】 | 200 |
| biological source【生物来源】 | human |
| Assay【测定】 | ≥96% (agarose gel electrophoresis) |
| form【形式】 | lyophilized powder |
| mol wt【分子量】 | monomer calculated mol wt 66478 Da |
| technique(s) | tissue culture: suitable |
| impurities【杂质】 | HIV I and HIVII, HCV and HBsAg, tested negative |
| solubility【溶解性】 | H2O: soluble 50 mg/mL |
| UniProt accession no.【UniProt登记号】 | P02768 |
| foreign activity【异质活性】 | Alkaline phosphatase ≤0.001 units/mg protein Peroxidase ≤0.001 units/mg protein Protease ≤0.0001 units/mg protein |
| storage temp.【储存温度】 | 2-8℃ |
| Gene Information | human ... ALB(213) |
| packaging【包装】 | 1 g in glass bottle 500 mg in glass bottle |
安全信息
| Storage Class Code【储存分类代码】 | 12 - Non Combustible Liquids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves |
