- Description
- Specifications
Catalog #: PKA-216
Description:
SAPK1/JNK2 Human Recombinant (stress-activated protein kinase/c-jun kinase) is a non-glycosilated polypeptide having a molecular mass of 49.5 kDa.
SAPK1/JNK2 is purified by proprietary chromatographic techniques.
Synonyms:
Mitogen-activated protein kinase 9, EC 2.7.11.24, Stress-activated protein kinase JNK2, c-Jun N-terminal kinase 2, JNK-55, JNK2, JNK2A, JNK2B, PRKM9, JNK2BETA, p54aSAPK, JNK2ALPHA, MAPK9, SAPK1.
Source:
Escherichia Coli.
Purity:
Greater than 95% as determined by SDS-PAGE.
Formulation:
JNK2/SAPK1 (1.3 mg/ml) is supplied in 50mM Tris-HCl, 100mM NaCl, 1mM DTT, 50% glycerol, pH 8.
Physical Appearance:
Sterile Filtered clear solution.
Storage:
Store at 4 °C if entire vial will be used within 2-4 weeks. Store, frozen at -20 °C for longer periods of time.
Avoid multiple freeze-thaw cycles.
Unit Definition:
No protease activity detectable, specific activity > 300 U*/mg (*1 U = 1 pmol/min transferred to c-jun (1-169) at 30 °C). Autophosphorylation < 5%.
