| Customization: | Available |
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| CAS No.: | 9048-46-8 |
| Formula: | / |
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Product name
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bovine serum albumine
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From
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Powder
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MOQ
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1KG
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Appearance
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Yellow to green particles
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Package
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1KG/Bag,5kg/bag,25kg/drum
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Place of Origin
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Shaan'Xi,China
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1 An adjustment immunity
2 Improve food conversion rate
3 Adjust the intestinal flora
4 Promote calcium, iron, nucleic acids and other substances absorbed
5 Improve hypoalbuminemia, promote postoperative rehabilitation after illness
6 It offers small peptide nutrition, moisturizing, skin care, beauty.
Biological Research: BSA is widely used as a blocking agent in molecular biology experiments to prevent non-specific binding of antibodies or probes to laboratory equipment and tissue samples.
Protein Stabilization: It serves as a stabilizer for other proteins, enzymes, and drugs in vitro, maintaining their structural integrity and functionality during storage and transport.
Reference Standard: In analytical chemistry, BSA is often employed as a reference protein for calibrating assays, quantifying protein concentrations, and assessing protein purification methods.
Osmotic Regulation: BSA helps maintain osmotic balance in blood plasma by contributing to the colloidal osmotic pressure, which is crucial for regulating fluid movement between blood and tissues.
Nutrient Transport: It functions as a carrier protein, transporting various molecules such as fatty acids, hormones, and other small ligands throughout the bloodstream, facilitating their distribution and utilization by cells.
Protection and Storage: BSA provides a protective environment for hydrophobic molecules, preventing their aggregation and degradation, thus ensuring their stability and availability for cellular processes.
| Items | Requirements | Results |
| Physical & Chemical | ||
| Appearance | White powder | Conform |
| Odor | Characteristic | Characteristic |
| Particle Size | 98% pass 80mesh | Complies |
| Loss on Drying | ≤5.0% | 3.65% |
| Ash | ≤5.0% | 1.96% |
| Solvent Residue | Meet USP standard | Complies |
| Pesticide Residue | Meet USP standard | Complies |
| Heavy Metal | ||
| Lead (Pb) | ≤2.0ppm | Conform |
| (As) | ≤1.0ppm | Conform |
| (Cd) | ≤1.0ppm | Conform |
| (Hg) | ≤0.1ppm | Conform |
| Microorganism | ||
| Total Plate Count | ≤1000cfu/g | Conform |
| Yeasts and Molds | ≤100cfu/g | Conform |
| Saimonella | Negative/25g | Conform |
| E.coli | Negative | Conform |
| Assay | 98% | 98.5% |
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