SWAP70 (Switch-associated Protein 70, SWAP-70, HSPC321, KIAA0640)

SWAP70 is a 585aa regulatory protein belonging to the pleckstrin-like family with a PH domain essential for phosphatidylinositol 3,4,5-trisphosphate binding. SWAP70 acts as a link between the recognition of specific switch regions and causation of a DNA break and is involved in both nuclear events and in signaling B-cell activation. As a guanine nucleotide exchange factor (GEF) it transduces signals from tyrosine kinase receptors to RAC, independent of RAS. As a multiple functional signaling protein, and a component of the SWAP enzyme complex, it mediates signaling of membrane ruffling by tyrosine kinase growth factor receptors, actin cytoskeleton and cell protrusion. It is widely expressed in most tissues, mature B-cells, including those associated with mucosa-associated tissue and bronchus-associated tissue, monocytes and macrophages.\n\nApplications:\nSuitable for use in Western Blot. Other applications not tested.\n\nRecommended Dilution:\nWestern Blot: 1-3ug/ml\nOptimal dilutions to be determined by the researcher.\n\nPositive Control:\nDaudi lysate\n\nStorage and Stability:\nMay be stored at 4 degrees C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 degrees 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.

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SPECIFICATIONS

Catalog Number

S8875-01G

Size

100ug

Applications

WB

Hosts

Goat

Reactivities

Hum

Form

Supplied as a liquid in Tris saline, 0.02% sodium azide, pH7.3, 0.5% BSA.

P Type

Pab

Purity

Purified by immunoaffinity chromatography.

Isotype

IgG

References

1. Borggrefe T, Wabl M, Akhmedov AT, Jessberger R. A B-cell-specific DNA recombination complex. J Biol Chem. 1998 Jul 3;273(27):17025-35. PMID: 9642267.

Additional Info

Recognizes human SWAP70.