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You are here:Home » Antibodies » Abs to Nuclear Proteins » Anti -ACAP2 (Arf-GAP with Coiled-coil, ANK Repeat and PH Domain-containing Protein 2, Centaurin-beta-2, Cnt-b2, CENTB2, KIAA0041)

Anti -ACAP2 (Arf-GAP with Coiled-coil, ANK Repeat and PH Domain-containing Protein 2,
Centaurin-beta-2, Cnt-b2, CENTB2, KIAA0041)

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Specifications

Clone Host Grade Applications
Monoclonal Mouse Affinity Purified E B
Centaurin beta 1 and Centaurin beta 2 are recruited to platelet-derived growth factor-induced dorsal membrane ruffles in NIH 3T3 mouse fibroblasts, and overexpression inhibited ruffle formation. In vitro, Centaurin beta 1 and Centaurin beta 2 preferred ARF6 as substrate rather than ARF1 or ARF5, and the GAP activity of both Centaurins was dependent upon phosphatidylinositol 4,5-bisphosphate (PtdIns(4,5)P2). The isolated PH domain of mouse Centaurin beta 2 exhibits moderate affinity for PtdIns(3,5)P2, but it does not bind any other phosphoinositides tested, including PtdIns(4,5)P2. Mutation of a highly conserved arginine in both Centaurins result in lack of ARF-GAP activity. Overexpression in HeLa cells of either Centaurin blocks the formation of ARF6-dependent protrusions. Both Centaurins are also recruited to peripheral, tubular membranes, where activation of ARF6 occurs and allows membrane recycling back to the plasma membrane.
Catalog #122856
ApplicationsSuitable for use in ELISA and Western Blot. Other applications not tested.
Recommended DilutionOptimal dilutions to be determined by the researcher.
AA SequenceDVINRVYEANVEKMGIKKPQPGQRQEKEAYIRAKYVERKFVDKYSISLSPPEQQKKFVSKSSEEKRLSISKFGPGDQVRASAQSSVRSNDSGIQQSSDDGRESLPSTVS*
Storage and StabilityMay be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Clone TypeMonoclonal
IsotypeIgG1,k
Clone No4G3
HostMouse
SourceHuman
ConcentrationAs reported
FormSupplied as a liquid in PBS, pH 7.2.
PurityPurified by Protein A affinity chromatography.
ImmunogenPartial recombinant corresponding to aa473-582 from CENTB2 (NP_036419) with GST tag. MW of the GST tag alone is 26kD.
SpecificityRecognizes human CENTB2.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.


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