GCAP3 Polyclonal Antibody, Cy7 Conjugated
Product Specifications
Background
The intracellular stimulation of guanylate cyclase (GC) by calcium, a key event in the recovery of the dark state of rod photoreceptors after exposure to light, is mediated by guanylate cyclase-activating proteins (GCAP) . GCAPs are calcium-binding proteins belonging to the calmodulin superfamily and are specifically expressed in retina. GCAP3 (Guanylyl cyclase-activating protein 3), also known as GUCA1C (Guanylate cyclase activator 1C), is a 209 amino acid EF-hand calcium binding protein that is activated by the decrease in calcium from the absorption of light by rhodopsin. Activation of GCAP3 leads to stimulation of guanylate cyclase 1 and 2 (GC1 and GC2), which increases cGMP concentration. Calcium sensitive regulation of GC is essential in recovery of the rod receptor dark state following light exposure. There are two isoforms of GCAP3 that are produced as a result of alternative splicing events.
Synonyms
GCAP 3; Guanylate cyclase activating photoreceptor 3; Guanylate cyclase activator 1C; Guanylyl cyclase activating protein 3; Guanylyl cyclase-activating protein 3; GUC1C_HUMAN; GUCA1C.
Gene ID
9626
Cellular Locus
Cell membrane
Host
Rabbit
Cross Reactivity
Human
Immunogen
141-209/209
Target
GCAP3
Clonality
Polyclonal
Isotype
IgG
Conjugation
Cy7
Source
KLH conjugated synthetic peptide derived from human GCAP3
Applications
WB, IF (IHC-P), IF (IHC-F), IF (ICC)
Purification
Purified by Protein A.
Excitation Emission
743nm/767nm
Concentration
1µg/µl
Dilution
WB (1:300-5000), IF (IHC-P) (1:50-200), IF (IHC-F) (1:50-200), IF (ICC) (1:50-200)
Buffer
Aqueous buffered solution containing 0.01M TBS (pH 7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
Modification
Unmodified
Storage Conditions
Store at -20°C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles.
Gene ID URL
9626
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