RGS18 is a member of the regulator of G-protein signaling family. This protein is contains a conserved, 120 amino acid motif called the RGS domain. The protein attenuates the signaling activity of G-proteins by binding to activated, GTP-bound G alpha subunits and acting as a GTPase activating protein (GAP), increasing the rate of conversion of the GTP to GDP. This hydrolysis allows the G alpha subunits to bind G beta/gamma subunit heterodimers, forming inactive G-protein heterotrimers, thereby terminating the signal.This gene encodes a member of the regulator of G-protein signaling family. This protein is contains a conserved, 120 amino acid motif called the RGS domain. The protein attenuates the signaling activity of G-proteins by binding to activated, GTP-bound G alpha subunits and acting as a GTPase activating protein (GAP), increasing the rate of conversion of the GTP to GDP. This hydrolysis allows the G alpha subunits to bind G beta/gamma subunit heterodimers, forming inactive G-protein heterotrimers, thereby terminating the signal. Alternate transcriptional splice variants of this gene have been observed but have not been thoroughly characterized.1) Aldenhoven, J., Cytogenet. Genome Res. 112 (3-4), 341F (2006).
Immunogen
Antibody produced in rabbits immunized with a synthetic peptide corresponding a region of human RGS18.
Key Feature
Clonality
Polyclonal
Host Species
Rabbit
Tested Applications
ELISAWB
RGS18 antibody can be used for detection of RGS18 by ELISA at 1:62500. RGS18 antibody can be used for detection of RGS18 by western blot at 5.0 μg/mL, and HRP conjugated secondary antibody should be diluted 1:50,000 - 100,000.:
RGS18 antibody can be used for detection of RGS18 by ELISA at 1:62500. RGS18 antibody can be used for detection of RGS18 by western blot at 5.0 μg/mL, and HRP conjugated secondary antibody should be diluted 1:50,000 - 100,000.:
Additional Information
Form
Liquid
Storage Instructions
For short periods of storage (days) store at 4˚C. For longer periods of storage, store RGS18 antibody at -20˚C. As with any antibody avoid repeat freeze-thaw cycles.
Storage Buffer
IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.Store at -20 °C.Stable for 12 months from date of receipt