Phospho-cGKII (Ser126) Polyclonal Antibody detects endogenous levels of cGKII only when phosphorylated at Ser126.
cGKII is thought to play a key role in a diverse set of physiological pathway. cGKII may mediate intestinal secretion of water and electrolytes induced by the E. coli toxin STa and the intestinal peptide guanylin. Edentification of the pathway that mediates intestinal fluid secretion by E. coli STa has potential medical implications because STa causes traveler's diarrhea and about 50% of infant mortality in developing countries. Transfection experiments in human cells disclose that cGKII phosphorylates SOX9 and attenuates SOX9 function by inhibiting its nuclear entry. Impaired differentiation of cultured KMI chondrocytes can be restored by silencing Sox9 by RNA interference. cGKII is postulated to be a molecular switch that couples the cessation of proliferation and the start of hypertrophic chondrocyte differentiation through attenuating SOX9 function.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: CGK 2; cGK2; cGKII; cGMP dependent protein kinase type II; cGMP-dependent protein kinase 2; cGMP-dependent protein kinase II; PRKGR2; protein kinase cGMP- dependent type 2; protein kinase, cGMP- dependent, type 2; protein kinase, cGMP- dependent, type II; testicular tissue protein Li 99; type II cGMP-dependent protein kinase
Gene Aliases: AW212535; cGK-II; cGK2; CGKII; GDPKII; PRKG2; PRKGR2