GEFT is a 580 amino acid cytoplasmic protein that is highly expressed in excitable tissues such as brain, heart and muscle, and weakly expressed in small intestine, colon, liver, placenta and lung. GEFT may play a role in actin cytoskeleton reorganization in different tissues since its activation induces formation of actin stress fibers. GEFT works as a guanine nucleotide exchange factor for the Rho family of small GTPases and links specifically to G alpha q/11-coupled receptors in Rho A activation. GEFT is an important regulator of processes involved in axon and dendrite formation. Involved in skeletal myogenesis, GEFT seems to be an exchange factor primarily for Rac 1 in neurons. Existing as two alternatively spliced variants, GEFT contains a DH (DBL-homology) domain and a PH domain.

ARHGEF25; ARHGP_HUMAN; GEFT; p63RhoGEF; Guanine nucleotide exchange factor GEFT; p63RhoGEF ; RAC/CDC42 exchange factor; Rac/Cdc42/Rho exchange factor GEFT; Rho guanine nucleotide exchange factor 25; RhoA/RAC/CDC42 exchange factor; RhoA/Rac/Cdc42 guanine nucleotide exchange factor GEFT.

Rat,Human,Mouse,Pig,Cow,Rabbit,Sheep

IHC,IF,ICC

IHC 1:100-500
IF 1:100-500
ICC 1:100-1:400

64kD

115557

Q86VW2

https://www.uniprot.org/uniprotkb/Q86VW2

Cell membrane. Cytoplasm > myofibril > sarcomere. Highly colocalizes with actin regions.

Isoform 1 and isoform 2 are highly expressed in excitable tissues, such as brain, heart and muscle. Also detected in kidney and liver.

KLH conjugated synthetic peptide derived from human GEFT

Rabbit

Polyclonal

IgG

affinity purified by Protein A

Liquid

0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles.