Data & Images
|Product Name||Anti-RGS3 Antibody|
|Description||Rabbit IgG polyclonal antibody for Regulator of G-protein signaling 3(Rgs3) detection. Tested with WB, IHC-P in Human;Mouse;Rat.|
|Cite This Product||Anti-RGS3 Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # PA2050)|
|Replacement Item||This antibody may replace the following items: sc-9303|sc-20759|sc-100762|sc-9304 from Santa Cruz Biotechnology.|
|Validated Species||Human, Mouse, Rat|
*This antibody is predicted to react with the above species based on antigen sequence similarities. Our Boster Guarantee covers the use of this product with the above species.
*Our Boster Guarantee covers the use of this product in the above tested applications.
**For positive and negative control design, consult "Tissue specificity" under Protein Target Info.
|Recommended Detection Systems||Boster recommends Enhanced Chemiluminescent Kit with anti-Rabbit IgG (EK1002) for Western blot, and HRP Conjugated anti-Rabbit IgG Super Vision Assay Kit (SV0002-1) for IHC(P).
*Blocking peptide can be purchased at $50. Contact us for more information
**Boster also offers various secondary antibodies for Immunoflourescecne and IHC. Take advantage of the buy 1 primary antibody get 1 secondary antibody for free promotion for the entire year 2017!
|Immunogen||A synthetic peptide corresponding to a sequence at the C-terminus of mouse RGS3(909-925aa DSYTREHTKENLQSITR), identical to the related rat sequence, and different from the related human sequence by two amino acids.|
|Cross Reactivity||No cross reactivity with other proteins|
|Contents||Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.
*carrier free antibody available upon request.
|Concentration||Add 0.2ml of distilled water will yield a concentration of 500ug/ml.|
|Storage||At -20˚C for one year. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for a longer time.Avoid repeated freezing and thawing.|
|Purification||Immunogen affinity purified.|
Protein Target Info (Source: Uniprot.org)
You can check the tissue specificity below for information on selecting positive and negative control.
|Protein Name||Regulator of G-protein signaling 3|
|Molecular Weight||106219 MW|
|Protein Function||Down-regulates signaling from heterotrimeric G-proteins by increasing the GTPase activity of the alpha subunits, thereby driving them into their inactive GDP-bound form. Down-regulates G- protein-mediated release of inositol phosphates and activation of MAP kinases. .|
|Tissue Specificity||Detected in embryos from E8.5-16.5 in cortical ventricular zone, dorsal root ganglia and cerebellar primordia. Isoform 3 is detected in testis and in spermatocytes from newborn mice. Levels increase and reach a maximum after 21 days; after this they decrease again. Long isoforms are widely expressed. .|
|Sequence Similarities||Contains 1 PDZ (DHR) domain.|
|Subcellular Localization||Cytoplasm. Cell membrane; Peripheral membrane protein; Cytoplasmic side. The long isoforms are cytoplasmic.|
|Alternative Names||Regulator of G-protein signaling 3;RGS3;C2PA;Rgs3;|
|Research Areas|||signal transduction|signaling pathway|g protein signaling|small g proteins|regulators||
Background for Regulator of G-protein signaling 3
Dilution Ratios/Recommended Concentrations
At Boster we strive to provide the best Anti-RGS3 Antibody by testing all applications on non-spiked tissues and cell lines to ensure that the affinity of the antibody is enough to react to the endogenouse level of the target protein. Read more about our QC panel here.
|Recommended dilution ratios are listed below:|
Immunohistochemistry(Paraffin-embedded Section), 0.5-1μg/ml, Human, Rat, Mouse, By Heat|
Western blot, 0.1-0.5μg/ml, Human, Rat, Mouse
**Boster provides high sensitivity secondary antibody kits for Western blotting and IHC. For more info see Related Products below.
Anti-RGS3 Antibody Images
Click the images to enlarge.
Lane 1: Rat Testis Tissue Lysate
Lane 2: Rat Brain Tissue Lysate
Lane 3: Rat Spleen Tissue Lysate
Lane 4: HELA Cell Lysate
Lane 5: U87 Cell Lysate
IHC(P): Rat Intestine Tissue
1. Post-translational modification:phosphorylation, methylation, glycosylation etc. These modifications prevent SDS molecules from binding to the target protein and thus make the band size appear larger than expected
2. Post-translational cleavage: this can cause smaller bands and or multiple bands
3. Alternative splicing: the same gene can have alternative splicing patterns generating different size proteins, all with reactivities to the antibody.
4. Amino Acid R chain charge: SDS binds to positive charges. The different size and charge of the Amino Acid side chains can affect the amount of SDS binding and thus affect the observed band size.
5. Multimers: Multimers are usually broken up in reducing conditions. However if the interactions between the multimers are strong, the band may appear higher.,