ADP-ribosylation factor (ARF) family of small GTP-binding proteins are involved in vesicular transport regulation and in controlling cytoskeletal organization and cell adhesion. These proteins are best characterized as regulators of membrane traffic. The Centaurin GTPase-activating protein family comprise a subset of ARF regulatory molecules that transduce PI 3-kinase activation into coordinated control of Arf-dependent pathways. This family includes ASAP1, ACAP1, ACAP2, AGAP1, ARAP1, ARAP2, Centaurin a1 and Centaurin g3. The Centaurin a1 protein is a high affinity PtdIns(3,4,5)P3 binding protein enriched in brain. By acting as a GTPase activating protein for ADP ribosylation factor 6 (ARF6), Centaurin a1 is able to switch off ARF6 and inhibit its ability to mediate b2-adrenoceptor internalization and negatively regulate ARF6 activity by functioning as an in vivo PIP3 dependent ARF6 GAP.

ArfGAP with dual PH domains 1; CENTA 1; CENTA1; Centaurin alpha; GCS1L; IP4/PIP3 binding protein; p42IP4; Putative MAPK activating protein PM25; ADAP1_HUMAN.

Rat,Human,Mouse,Dog,Pig,Cow,Horse,Sheep

IHC,IF,ICC

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

43kD

11033

O75689

https://www.uniprot.org/uniprotkb/O75689

Cellular localizationCytoplasmic, Nuclear and Plasma membrane

Expressed at highest levels in brain and at lower levels in peripheral blood leukocytes.

KLH conjugated synthetic peptide derived from human Centaurin alpha 1

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.