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Bovine Serum Albumin, Molecular Biology Grade

2% solution

For further processing only.

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Order information
Bovine Serum Albumin, Molecular Biology Grade material number and pack size:
Material Number Pack Size
10715859103 custom fill
Will be supplied as "Albumin,(BSA) SQ for Molecular Biology". Unit of measure is "g".
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Overview
Bovine Serum Albumin, Molecular Biology Grade, supports enzyme stability.
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Application
Use Bovine Serum Albumin, Molecular Biology Grade, for enzyme stabilization and for dilution of nucleic acid modifying enzymes.
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Specification
Special quality for molecular biology
Molecular weight: 63 kD
Appearance: Clear, yellowish solution
Storage buffer: Tris/HCl, 50 mmol/L; NaCl, 100 mmol/L; 2-mercaptoethanol, 1 mmol/L; EDTA, 0.25 mmol/L; glycerol, 50% (v/v); pH approximately 7.5 at +25°C
Protein concentration (A280, 1 mg/mL ≙ 0.67 OD): ≥20 mg/mL
Unspecific endonucleases (λDNA): Not detectable in up to 0.75 mg/mL after 16 hours incubation at +37°C.
Nicking activity (pBR322 DNA): Not detectable in up to 0.75 mg/mL after 16 hours incubation at +37°C.
Exonucleases (3H-DNA): Not detectable in up to 0.75 mg/mL after 4 hours incubation at +37°C.
Ribonucleases (MS2 RNA): Not detectable in up to 1 mg/mL after 4 hours incubation at +37°C.
Proteinases (colorimetric): Not detectable in up to 0.75 mg/mL after 2 hours incubation at +37°C.
Stability: At -15 to -25°C within specification range for 24 months.