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Rabbit Anti-phospho-ASAP1 (Tyr782)/FITC Conjugated antibody
background:
This gene encodes an ADP-ribosylation factor (ARF) GTPase-activating protein. The GTPase-activating activity is stimulated by phosphatidylinositol 4,5-biphosphate (PIP2), and is greater towards ARF1 and ARF5, and lesser for ARF6. This gene maybe involved in regulation of membrane trafficking and cytoskeleton remodeling. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2011]
Function:
Possesses phosphatidylinositol 4,5-bisphosphate-dependent GTPase-activating protein activity for ARF1 (ADP ribosylation factor 1) and ARF5 and a lesser activity towards ARF6. May coordinate membrane trafficking with cell growth or actin cytoskeleton remodeling by binding to both SRC and PIP2. May function as a signal transduction protein involved in the differentiation of fibroblasts into adipocytes and possibly other cell types (By similarity). Plays a role in ciliogenesis.
Subunit:
Homodimer. Interacts with SRC and CRK. Interacts with RAB11FIP3. Interacts with PTK2B/PYK2. Interacts with CTTN. Interacts (via SH3 domain) with APC.
Subcellular Location:
Cytoplasm. Membrane. Note=Predominantly cytoplasmic. Partially membrane-associated
Post-translational modifications:
Phosphorylated on tyrosine residues by SRC
Similarity:
Contains 2 ANK repeats.
Contains 1 Arf-GAP domain.
Contains 1 PH domain.
Contains 1 SH3 domain.
Database links:
Entrez Gene: 50807 Human
Entrez Gene: 327705 Cow
Omim: 605953 Human
SwissProt: O97902 Cow
SwissProt: Q9ULH1 Human
SwissProt: Q9QWY8 Mouse
Unigene: 106015 Human
Unigene: 655552 Human
Unigene: 277236 Mouse
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
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