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You are here:Home » Antibodies » Abs to Nuclear Proteins » Anti -Centaurin beta 2 (ACAP2, Ankyrin repeat, ARF GAP with coiled coil ANK repeat and PH domains 2, CENTB2, Cnt b2, KIAA0041, Pleckstrin homology domains 2)

Anti -Centaurin beta 2 (ACAP2, Ankyrin repeat, ARF GAP with coiled coil ANK repeat and PH
domains 2, CENTB2, Cnt b2, KIAA0041, Pleckstrin homology domains 2)

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Specifications

Clone Host Grade Applications
Polyclonal Goat 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 #C2617-02C
ApplicationsSuitable for use in ELISA and Western Blot. Other applications not tested.
Recommended DilutionOptimal dilutions to be determined by the researcher.
Storage and StabilityMay be stored at 4°C for short-term only. For long-term storage and to avoid repeated freezing and thawing, aliquot Store at -20°C. Aliquots are stable for at least 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Clone TypePolyclonal
IsotypeIgG
HostGoat
SourceHuman
Concentration~0.5mg/ml
FormSupplied as a liquid in Tris-saline, pH 7.2. 0.5% BSA, 0.02% sodium azide.
PurityPurified by immunoaffinity chromatography.
ImmunogenSynthetic Peptide EKLNRFQQDSQKF, representing the C-Terminus of the human protein (residues 766-778), according to NP_036419.
SpecificitySpecies Crossreactivity: Reacts with Human.
Predicted to react with Mouse (100% identity with immunogen) and Rat (100% identity with immunogen) due to sequence homology.
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.
Alternate namesACAP2, Ankyrin repeat, ARF GAP with coiled coil ANK repeat and PH domains 2, CENTB2, Cnt b2, KIAA0041, Pleckstrin homology domains 2


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