| 品牌 | 货号 | 期货/现货 | 规格 | 价格 | 数量 |
|---|---|---|---|---|---|
| 阿拉丁 | B265993-1g | 现货 | 1g | 72.9 |
|
| 阿拉丁 | B265993-5g | 现货 | 5g | 205.9 |
|
| 阿拉丁 | B265993-25g | 现货 | 25g | 720.9 |
|
| 阿拉丁 | B265993-100g | 现货 | 100g | 2265.9 |
|
| 阿拉丁 | B265993-500g | 现货 | 500g | 8651.9 |
|
| 阿拉丁 | B265993-1kg | 现货 | 1kg | 15449.9 |
|
| 别名 | BSA|牛血清蛋白 |
|---|---|
| 规格或纯度 | 新西兰源，精制级, ≥ 98.0% |
| 英文名称 | Bovine Serum Albumin(BSA) |
| 生化机理 | Bovine Serum Albumin is applicable for numerous biochemical applications including ELISAs (Enzyme-Linked Immunosorbent Assay), immunoblots, and immunohistochemistry. Frequently used as a blocking reagent; particularly useful with casein-sensitive antibodies, such as phospho-specific antibodies. Also used as a nutrient in cell and microbial culture. In restriction digests, BSA is used to stabilize some enzymes during digestion of DNA and to prevent adhesion of the enzyme to reaction tubes and other vessels. Commonly used to determine the quantity of other proteins, by comparing an unknown quantity of protein to known amounts of BSA. |
| 储存温度 | 2-8°C储存,干燥 |
| 运输条件 | 冰袋运输 |
| 产品介绍 | New Zealand Precision Grade Bovine Serum Albumin product is an ideal choice for diagnostic and research applications where enhanced sensitivity is required due to low NEFA and high Monomer specifications. Applications Diagnostic & research applications where enhanced sensitivity is required due to low NEFA specification Ideal for sensitive IVD assays susceptible to background interference Protease-sensitive immunoassays such as RIA, EIA, fluorescent and chemiluminescent Protein standard, diluent Protein, conjugate or enzyme stabilizer Hybridization Cell culture applications. Including development of serum-free media Features/Benefits High purity, low interference, low background Fatty acid free Virtually no detectable protease activity, ensures Assay Integrity “Closed Loop” manufacturing, minimizes open air contamination & maximizes lot-to-lot consistency Superior solubility/filterability for ease of use Manufactured according to FDA cGMPs Specifications Protein (dry basis) ≥ 98.0% Purity (albumin) ≥ 98% Fatty Acids (NEFA) ≤0.01% Solubility (4% water) Clear/slightly hazy Moisture ≤ 5.0% pH (10% water) 6.5 to 7.5 Ash < 2% Protease None Detected IgG Not Detected Physical Characteristics Bovine Serum Albumin is a tan to green cast lyophilized powder. A solution of up to 30% in de-ionized water is clear to slightly hazy and virtually particulate-free. Storag Recommendations Store sealed in a cool, dry environment for 5 years. |
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