ARHGEF2 (P881) polyclonal antibody
Product Specifications
Background
GEFs catalyze the release of GDP from inactive Ras proteins to ena-ble GTP binding. Lfc (also designated Rho/Rac guanine nucleotide exchange factor 2, lymphoid blast crisis-like 1, ARHGEF2, GEF-H1, KIAA0651 or LFP40) is an 894 amino acid GEF for Rho A, a member of the Ras family that regulates the Actin cytoskeleton during the formation of stress fibers. Lfc directly interacts with Cingulin, a junctional adapter that inhibits Rho A, thus preventing phorbol-12-myristate-13-acetate-induced contraction and apoptosis. Mutations in the p53 gene transcriptionally activate Lfc, thereby increasing tumor cell proliferation.
CAS Number
9007-83-4
Structure Composition
Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
Product Name Alternative
Rho guanine nucleotide exchange factor 2; Guanine nucleotide exchange factor H1; GEF-H1; Microtubule-regulated Rho-GEF; Proliferating cell nucleolar antigen p40; ARHGEF2; KIAA0651; LFP40
Swiss Prot
Q92974
Reactivity
Human, Mouse, Rat
Immunogen
Synthetic peptide, corresponding to amino acids 850-897 of Human ARHGEF2.
Conjugation
Unconjugated
Related Pathways
Regulation of Actin Dynamics, Regulation of Microtubule Dynamics
Applications
WB
Dilution
WB: 1:500~1:1000
Purity
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 112% (by SDS-PAGE) .
Modification
Unmodification
Molecular Weight
~ 110 kDa
Storage Conditions
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Notes
For research use only, not for use in diagnostic procedure.
Specificity
ARHGEF2 (P881) polyclonal antibody detects endogenous levels of ARHGEF2 protein.
Applications Notes
Western blot (WB) analysis of ARHGEF2 (P881) polyclonal antibody at 1:500 dilution Lane1:HEK293T whole cell lysate Lane2:NIH-3T3 whole cell lysate Lane3:PC12 whole cell lysate
Host or Source
Rabbit
Available Sizes
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