ACTR3B Information: ACTR3B Protein, ACTR3B Antibody and ACTR3B Gene

ACTR3B Gene family

ACTR3B Protein

ACTR3B protein function

Plays a role in the organization of the actin cytoskeleton. May function as ATP-binding component of the Arp2/3 complex which is involved in regulation of actin polymerization and together with an activating nucleation-promoting factor (NPF) mediates the formation of branched actin networks. May decrease the metastatic potential of tumors.

ACTR3B protein expression

Tissue specificity

Detected in fetal brain. Detected throughout the adult brain, in neurons from gray matter, but not in white matter. Detected in liver, skeletal muscle and pancreas. Detected in lung adenocarcinoma cells with low metastatic potential, but not in lung adenocarcinoma cells with high metastatic potential.

ACTR3B protein sequence

This sequence information is just for reference only.From Uniport

  • Length
  • Mass (KDa)


ACTR3B cDNA / gene is a gene with protein product which located on 7q36.1-q36.2. The ACTR3B gene is conserved in chimpanzee, Rhesus monkey, dog, cow, mouse, rat, chicken, A.thaliana, and rice. 168 organisms have orthologs with human gene ACTR3B.