Mouse monoclonal antibody [G2] to GCAP1This gene plays a role in the recovery of retinal photoreceptors from photobleaching. In the recovery phase, the phototransduction messeneger cGMP is replenished by retinal guanylyl cyclase-1 (GC1). GC1 is activated by decreasing Ca(2+) concentrations following photobleaching. The protein encoded by this gene, guanylyl cyclase activating protein 1 (GCAP1), mediates the sensitivity of GC1 to Ca(2+) concentrations. GCAP1 promotes activity of GC1 at low Ca(2+) concentrations and inhibits GC1 activity at high Ca(2+) concentrations. Mutations in this gene cause autosomal dominant cone dystrophy (COD3); a disease characterized by reduced visual acuity associated with progressive loss of color vision. Mutations in this gene prohibit the inactivation of RetGC1 at high Ca(2+) concentrations; causing the constitutive activation of RetGC1 and, presumably, increased cell death. This gene is expressed in retina and spermatagonia. [provided by RefSeq, Feb 2009]
Immunogen
Bacterial expressed full length GCAP-1.
Key Feature
Clonality
Monoclonal
Isotype
IgG2a
Clone Number
G2
Host Species
Mouse
Tested Applications
BlockingIPWB
Blocking: 50 ug/ml
Species Reactivity
HumanPrimateBovine
Concentration
1mg/ml (Please refer to the vial label for the specific concentration)