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Store vial at -20° C prior to opening. Aliquot contents and freeze at -20° C or below for extended storage. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use.
This antibody is specific for mouse Sipa1 protein. A BLAST analysis was used to suggest cross-reactivity with Sipa1 from mouse, human and rat based on a 100% homology with the immunizing sequence. Cross-reactivity with Sipa1 from other sources has not been determined.
The product of this gene is a mitogen induced GTPase activating protein. It exhibits a specific GAP activity for Ras-related regulatory proteins Rap1 and Rap2, but not for Ran or other small GTPases. This protein may also hamper mitogen-induced cell cycle progression when abnormally or prematurely expressed. It is localized to the perinuclear region. Two alternatively spliced variants encoding the same isoform have been characterized to date.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: GTPase-activating protein Spa-1; MGC102688; MGC17037; p130 SPA-1; signal-induced proliferation-associated gene 1; Signal-induced proliferation-associated protein 1; Sipa-1
Gene Aliases: SIPA1; SPA1
UniProt ID: (Human) Q96FS4
Entrez Gene ID: (Human) 6494, (Mouse) 20469, (Rat) 361710
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