Recombinant Human BIG1 protein (GST tag N-Terminus)
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Recombinant Human BIG1 protein (GST tag N-Terminus) is a Human Fragment protein, in the 311 to 411 aa range, expressed in Wheat germ, suitable for ELISA, WB.
대체 명칭 보기
ARFGEP1, BIG1, ARFGEF1, Brefeldin A-inhibited guanine nucleotide-exchange protein 1, Brefeldin A-inhibited GEP 1, ADP-ribosylation factor guanine nucleotide-exchange factor 1, p200 ARF guanine nucleotide exchange factor, p200 ARF-GEP1
- SDS-PAGE
Unknown
SDS-PAGE - Recombinant Human BIG1 protein (GST tag N-Terminus) (AB161048)
ab161048 on a 12.5% SDS-PAGE stained with Coomassie Blue.
Reactivity 정보
서열 정보
특성 및 보관 정보
제형
Purification 테크닉
배송 시 보관 조건
적절한 단기 보관 조건
적절한 장기 보관 조건
분주 정보
보관 정보
일반 정보
기능
Promotes guanine-nucleotide exchange on ARF1 and ARF3. Promotes the activation of ARF1/ARF3 through replacement of GDP with GTP. Involved in vesicular trafficking. Required for the maintenance of Golgi structure; the function may be independent of its GEF activity. Required for the maturation of integrin beta-1 in the Golgi. Involved in the establishment and persistence of cell polarity during directed cell movement in wound healing. Proposed to act as A kinase-anchoring protein (AKAP) and may mediate crosstalk between Arf and PKA pathways. Inhibits GAP activity of MYO9B probably through competitive RhoA binding. The function in the nucleus remains to be determined.
Post-translational modifications
Phosphorylated. In vitro phosphorylated by PKA reducing its GEF activity and dephosphorylated by phosphatase PP1.
Subcellular localisation
Nucleus
타겟 정보
Product promise
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