Invitrogen™ UltraPure™ BSA (50 mg/mL)

Description

• Ambion Ultrapure BSA is a 'non-acetylated' BSA pure enough to use when DNA or RNA integrity is critical
• • Tubes containing 50 mg are provided, at a concentration of 50 mg/mL • Bovine Serum Albumin (BSA) has many uses as a carrier protein and as a stabilizing agent in enzymatic reactions • In northern, Southern, and dot blot hybridizations, BSA is also used as a blocking agent • It is recommended in buffers for nick translation, polymerase reactions, and ligations BSA is also a common additive for PCR amplifications, footprinting, and gel shift assays
• In restriction digests, BSA has been shown to enhance enzyme activity
• The molecular weight is 68 kD
• Ultrapure BSA is rigorously tested for DNase, RNase, endonuclease, protease, peroxidase, and alkaline phosphatase activity, and assayed for fluorescence background
• Exonuclease Activity: 3' - 5'
• Order Info Shipping Condition: Dry Ice