Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle.
Storage bufferPreservative: 0.09% Sodium azide
Constituents: 50% Glycerol, 0.01% BSA
Concentration information loading...
PurityProtein A purified
Our Abpromise guarantee covers the use of ab203873 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||1/100 - 1/1000. Predicted molecular weight: 96 kDa.|
|IHC-P||1/100 - 1/500. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
When using a fluorescent probe please use dilutions of 1/50-1/200.
FunctionInhibitory regulator of the Ras-cyclic AMP pathway. Binds inositol tetrakisphosphate (IP4) with high affinity. Might be a specific IP4 receptor.
Sequence similaritiesContains 1 Btk-type zinc finger.
Contains 2 C2 domains.
Contains 1 PH domain.
Contains 1 Ras-GAP domain.
Cellular localizationCell membrane.
- Information by UniProt
- GAP III antibody
- GAP1(IP4BP) antibody
- GAP1IP4BP antibody
Immunohistochemical analysis of formalin-fixed paraffin-embedded mouse embryo tissue, labeling RASA3 using ab203873 at a 1/50 dilution, followed by conjugation to the secondary antibody and DAB staining.
Immunohistochemical analysis of formalin-fixed paraffin-embedded rat tongue tissue, labeling RASA3 using ab203873 at a 1/50 dilution, followed by conjugation to the secondary antibody and DAB staining.
ab203873 has not yet been referenced specifically in any publications.