Guanine nucleotide exchange factor (GEF), which can activate some, but not all, G-alpha proteins.
Able to activate GNAI1, GNAO1 and GNAQ, but not GNAS by exchanging bound GDP for free GTP.
Involved in regulation of microtubule pulling forces during mitotic movement of chromosomes by stimulating G(i)-alpha protein, possibly leading to release G(i)-alpha-GTP and NuMA proteins from the NuMA-GPSM2-G(i)-alpha-GDP complex.
Also acts as an activator for G(q)-alpha (GNAQ) protein by enhancing the G(q)-coupled receptor-mediated ERK activation.
Applications:Suitable for use in ELISA and Western Blot.
Other applications not tested.
Recommended Dilution:ELISA: 1:32,000Western Blot: 1-3ug/ml, observed in human brain lysates on ~70kD bandsOptimal dilutions to be determined by the researcher.
Storage and Stability:May be stored at 4°C for short-term only.
Aliquot to avoid repeated freezing and thawing.
Store at -20°C.
Aliquots are stable for at least 12 months.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
仕様
Size：100ug
Host：goat
Source Antibody：human
Grade：Affinity Purified
Purity：Purified by immunoaffinity chromatography.
Form：Supplied as a liquid in Tris saline, 0.02% sodium azide, pH 7.3, 0.5% BSA.
Specificity：Recognizes human RIC8A. Species sequence homology: Bovine, mouse and rat.
Isotype：IgG
Calc Applications Abbrev：E WB
Calc Crossreactivity：Bo Hu Mo Rt
Immunogen：Synthetic peptide corresponding to CLSSDPDSDPD, from human RIC8A, at C-terminal (NP_068751.4).
