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Human ARF3 / ADP-ribosylation factor 3 Protein (His Tag)

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Human ARF3 Protein Product Information
Protein Construction:A DNA sequence encoding the human ARF3 (P61204) (Met1-Lys181) was expressed with a polyhistidine tag at the N-terminus.
Expressed Host:E. coli
Shipping:In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Human ARF3 Protein QC Testing
Purity:> 85 % as determined by SDS-PAGE
Endotoxin:Please contact us for more information.
Stability:Samples are stable for up to twelve months from date of receipt at -70℃
Predicted N Terminal:His
Molecule Mass:The recombinant human ARF3 consists of 196 amino acids and predicts a molecular mass of 22.4 KDa. It migrates as an approximately 23 KDa band in SDS-PAGE under reducing conditions.
Formulation:Lyophilized from sterile 50mM Tris, 10% glycerol, pH 8.0.
1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
2. Please contact us for any concerns or special requirements.
Human ARF3 Protein Usage Guide
Storage:Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution:A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
Other ARF3 Recombinant Protein Products
ARF3 / ADP-ribosylation factor 3 Background

ARF3, also known as ADP-ribosylation factor 3, belongs to the RAS superfamily. Members of this family include ARF1, ARF2, ARF3, ARF4, ARF5 and ARF6. ARF3 gene is a member of the human ARF gene family. These genes encode small guanine nucleotide-binding proteins that stimulate the ADP-ribosyltransferase activity of cholera toxin and play a role in vesicular trafficking and as activators of phospholipase D. ARF3 functions as an allosteric activator of the cholera toxin subunit, an ADP-ribosyltransferase. It is involved in protein trafficking and may modulate vesicle budding and uncoating within the Golgi apparatus.

Human ARF3 / ADP-ribosylation factor 3 References
  • Hirai M. et al., 1997, Genomics. 34 (2): 263-5.
  • Kanoh H. et al., 1997, J Biol Chem. 272 (9): 5421-9.
  • Boman. et al., 2002, Mol Biol Cell. 13 (9): 3078-95.
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    Catalog: 14967-H07E-20
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