Small G proteins act as molecular switches for regulation of a variety of cellular processes, such as nuclear transport, signal transduction, membrane trafficking and protein synthesis. SGSM3 (small G protein signaling modulator 3), also known as MAP (merlin-associated protein), RUSC3 or RUTBC3, is a 749 amino acid widely expressed cytoplasmic protein that belongs to the small G protein signaling modulator family. Existing as two alternatively spliced isoforms, SGSM3 contains a Rab-GAP TBC domain, a RUN domain and a SH3 domain. The degradation of SGSM3 is promoted by its interaction with connexin 43. SGSM3 is associated with several members of the Ras-related superfamily of guanine nucleotide binding proteins and is suggested to play a cooperative role in NF2-mediated growth suppression of cells. SGSM3 is encoded by a gene located on human chromosome 22q13.1.
Key Feature
Clonality
Polyclonal
Isotype
IgG
Host Species
Rabbit
Tested Applications
WBIPIFELISA
recommended for detection of SGSM3 of mouse, rat and human origin by WB, IP, IF and ELISA also reactive with additional species, including equine, canine, bovine and avian
Species Reactivity
HumanMouseRat
Concentration
1mg/ml
Purification
Affinity purified
Target Information
Alternative Names
epitope mapping within an internal region of SGSM3 of human origin
Tissue Specificity
epitope mapping within an internal region of SGSM3 of human origin
Western blot analysis of SGSM3 expression in MIA PaCa-2 whole cell lysate.
Application Notes
recommended for detection of SGSM3 of mouse, rat and human origin by WB, IP, IF and ELISA also reactive with additional species, including equine, canine, bovine and avian
Additional Information
Form
Liquid
Storage Instructions
For short-term storage, store at 4° C. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.