CSNK2A1 Protein, Human (sf9, GST)

CK2α/CSNK2A1 protein can phosphorylate serine or threonine. It is involved in the regulation of cell cycle, apoptosis, transcription and viral infection, and has protective effects on the spindle assembly checkpoint and p53/TP53-mediated apoptosis. CK2α/CSNK2A1 can also participate in signal transduction by phosphorylating various factors, affecting circadian clock function and virus life cycle. CSNK2A1 Protein, Human (sf9, GST) is the recombinant human-derived CK2 alpha/CSNK2A1 protein, expressed by Sf9 insect cells , with N-GST labeled tag.

The specific activity was determined to be 38 nmol/min/mg using casein as substrate.

Human

Sf9 insect cells

N-GST

P68400-1 (M1-Q391)

1457  [NCBI]

Approximately 65 kDa.

Greater than 90% as determined by reducing SDS-PAGE

Solution.

Supplied as a 0.2 μm filtered solution of 50 mM Tris, 100 mM NaCl, 0.5 mM PMSF, 0.5 mM GSH, pH 8.0.

<1 EU/μg, determined by LAL method.

N/A.

Stored at -80°C for 1 year. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles.

Shipping with dry ice.