Anti-ABI2 Antibody Picoband® Fluoro488 Conjugated

Abl interactor 2 also known as Abelson interactor 2 (Abi-2) is a protein that in humans is encoded by the ABI2 gene. Enables several functions, including SH3 domain binding activity; identical protein binding activity; and ubiquitin protein ligase binding activity. Contributes to small GTPase binding activity. Involved in Rac protein signal transduction; positive regulation of cellular component organization; and zonula adherens assembly. Acts upstream of or within peptidyl-tyrosine phosphorylation. Located in several cellular components, including filopodium tip; lamellipodium; and nucleoplasm. Part of SCAR complex. Is active in adherens junction. Colocalizes with actin filament.

1. Dai, Z., Pendergast, A. M. Abi-2, a novel SH3-containing protein interacts with the c-Abl tyrosine kinase and modulates c-Abl transforming activity. Genes Dev. 9: 2569-2582, 1995. 2. Machado, R. D., Pauciulo, M. W., Fretwell, N., Veal, C., Thomson, J. R., Guell, C. V., Aldred, M., Brannon, C. A., the International PPH Consortium, Trembath, R. C., Nichols, W. C. A physical and transcript map based upon refinement of the critical interval for PPH1, a gene for familial primary pulmonary hypertension. Genomics 68: 220-228, 2000.

Cuticular plate. Cytosol. Nucleus. Synaptic membrane. Dendrite. Gap junction. Neuron projection. Parallel fiber to Purkinje cell synapse. Presynapse. Stereocilium. Synapse.