ADP-ribosylation factor GTPase-activating protein 1 (ARFGAP1), human, recombinant

Organism: Homo sapiens (Human). Source: E.coli. Expression Region: 1-406aa. Protein Length: Full Length. Tag Info: C-terminal 6xHis-tagged. Target Protein Sequence: MASPRTRKVL KEVRVQDENN VCFECGAFNP QWVSVTYGIW ICLECSGRHR GLGVHLSFVR SVTMDKWKDI ELEKMKAGGN AKFREFLESQ EDYDPCWSLQ EKYNSRAAAL FRDKVVALAE GREWSLESSP AQNWTPPQPR TLPSMVHRVS GQPQSVTASS DKAFEDWLND DLGSYQGAQG NRYVGFGNTP PPQKKEDDFL NNAMSSLYSG WSSFTTGASR FASAAKEGAT KFGSQASQKA SELGHSLNEN VLKPAQEKVK EGKIFDDVSS GVSQLASKVQ GVGSKGWRDV TTFFSGKAEG PLDSPSEGHS YQNSGLDHFQ NSNIDQSFWE TFGSAEPTKT RKSPSSDSWT CADTSTERRS SDSWEVWGSA STNRNSNSDG GEGGEGTKKA VPPAVPTDDG WDNQNW. Purity: Greater than 85% as determined by SDS-PAGE. Endotoxin: n/a. Biological Activity: Not Test. Form: Liquid or Lyophilized powder. Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0. Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20 °C/-80 °C. Our default final concentration of glycerol is 50%. Customers could use it as reference. Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20 °C/-80 °C. The shelf life of lyophilized form is 12 months at -20 °C/-80 °C. Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4 °C for up to one week. Relevance: GTPase-activating protein (GAP) for the ADP ribosylation factor 1 (ARF1). Involved in membrane trafficking and /or vesicle transport. Promotes hydrolysis of the ARF1-bound GTP and thus, is required for the dissociation of coat proteins from Golgi-derived membranes and vesicles, a prerequisite for vesicle's fusion with target compartment. Probably regulates ARF1-mediated transport via its interaction with the KDELR proteins and TMED2. Overexpression induces the redistribution of the entire Golgi complex to the endoplasmic reticulum, as when ARF1 is deactivated. Its activity is stimulated by phosphoinosides and inhibited by phosphatidylcholine. Reference: n/a. Function: nan