Medchemexpress LLC Bruton's tyrosine kinase (BTK), human, C481S, biotinylated | >90.0% | 50UG

Supplier:  Medchemexpress LLC HYP70273050UG

Recombinant human Bruton's tyrosine kinase (BTK) C481S mutant supplied as an active, site-specifically biotinylated protein with N-terminal His and Avi tags. Expressed in Sf9 insect cells and provided as a 50 μg formulation in a filtered buffered solution. Purity is greater than 90% and molecular weight is approximately 80.4 kDa; store at -80°C and avoid repeated freeze-thaw cycles.

• Expressed in Sf9 insect cells.
• Site-specific biotinylation with N-terminal His and Avi tags.
• Active enzyme activity confirmed by off-chip mobility shift assay.
• Contains C481S mutation to model inhibitor resistance.
• Supplied as a 50 μg aliquot in filtered buffered solution.
• Purity greater than 90% as determined by reducing SDS-PAGE.
• Store at -80°C; stable short-term at -20°C after opening; avoid repeated freeze-thaw.

Catalog No. 50-001-75950