Protease free heat shock BSA powder

Protease Free Powder

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Advantages:?Equitech-Bio?s Protease Free Powder has non-detectable levels of residual protease activity by our test methods. Other enzyme activities are very low in this ultra pure product.

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Uses:???Excellent in RIA and ELISA and as a diluent or blocking agent. Protease free BSA is for cell culture production of proteins sensitive to protease activity. The product has no detectable protease activity.

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Stability and storage:?This BSA is stable for ≥ 5 years when stored at + 5° C +/- 3°C in sealed dry containers.

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• Appearance: --------------------------Powder
• Color------------------------------------Off shade white
• Moisture:-------------------------------≤ 5.0%
• Ash:--------------------------------------≤ 2.0%
• pH----------------------------------------6.8 ? 7.2
• Heavy metals--------------------------≤10 ppm
• Albumin?----------------------------------≥ 98%
• Solubility (A 550nm):-----------------≤ 0.15
• Color (A 404nm):----------------------≤ 0.15
• Protein:-----------------------------------≥ 96%
• Protease:--------------------------------not detected