Definition of enzyme activity: at 20-25°C, the amount of enzyme required to produce a relative light unit (RLU) within 10 s is defined as an enzyme activity unit
Purity and concentration: SDS-PAGE detection purity ≥ 95%, 2 mg/mL
Enzyme Storage Buffer: 20 mM Tris-HCl, 1 mM DTT, 50% glycerol, pH 8.0
1 ml
Recombinant Firefly Luciferase
SB-G3404-1ML
Definition of enzyme activity: at 20-25°C, the amount of enzyme required to produce a relative light unit (RLU) within 10 s is defined as an enzyme activity unit
Purity and concentration: SDS-PAGE detection purity ≥ 95%, 1 mg/mL
Enzyme Storage Buffer: 20 mM Tris-HCl, 1 mM DTT, 50% glycerol, pH 8.0
1 ml
Recombinant Streptavidin (Freeze-Dried Powder)
SB-G3430-5MG
Source: E. coli strain carrying Streptomyces avidinii avidin gene
Properties: white lyophilized powder
Definition of enzyme activity: The amount of enzyme required to bind 1 μg of biotin at room temperature is defined as 1 active unit U
Purity and activity: purity ≥95% detected by SDS-PAGE; Protein activity ≥15 U/mg