189730 Streptavidin ( Streptavidin )
Avidin, Streptomyces avidinii
A high-affinity biotin binding protein.
产品信息
Form Lyophilized solid
Molar mass 60000
Protect from Moisture Yes
Specific activity ≥10 units/mg protein
Unit definition One unit is defined as the amount of streptavidin required to bind 1.0 µg of D-Biotin at pH 7.0.
Solubility H2O or many low ionic strength buffers at neutral pH
CAS number 9013-20-1
Store and ship information
Storage -20°C
Ship Ambient Temperature Only
Standard Handling