For order quantities > 1, multiple lots may be used to fulfill the order. If you require a single lot, please email to ensure your needs are accommodated

88 more kinases now available to order! See the complete list.

CHEK1 (CHK1) Recombinant Human Protein

Back to top


CHEK1 (CHK1) is a serine⁄threonine protein kinase involved in preventing replication when DNA integrity is compromised.
For Research Use Only. Not for use in diagnostic procedures.


Accession Number: NP_001265
Assay Entry: Biochemical phospho-specific activity (no antibody), Biochemical terbium phospho-specific activity, Biochemical binding/kinetic
Kinase Group: Ser⁄Thr Kinases: CAMK Group
Shipping Condition: Dry Ice
System Compatibility: LanthaScreen® Antibody, LanthaScreen® Substrate, Z'-LYTE™, Omnia® Bulk Substrate
Target Entry: CHEK1
Target Gene: CHK1 checkpoint homolog
Expression System: Baculovirus
Protein Family: Kinases & Inhibitors
Protein Form: Full Length, Recombinant
Protein Subtype: Serine⁄Threonine Kinases
Research Category: DNA Replication & Repair, Signal Transduction
Species: Human
Validated Application: Kinase Assay
Gene ID (Entrez): 1111
Molecular Weight: 58.1 kDa
Gene Alias: CHEK1 (CHK1)
KinaseFamily: CAMKL Kinase Family
Protein Tag: His Tag

Contents & storage

Storage Buffer: 50mM Tris, pH 7.5, 250mM NaCl, 0.05mM EDTA, 0.05% NP-40, 1mM DTT, 50% glycerol
Store at -80°C. At first use, aliquot and store at -80°C to avoid multiple freeze-thaws.