Recombinant Human ARAF(225 - 324 aa) fused with His tag at N-terminal was expressed in E. coli.
This proto-oncogene belongs to the RAF subfamily of the Ser/Thr protein kinase family, and maybe involved in cell growth and development. Alternatively spliced transcript variants encoding different isoforms have been found for this gene
Protein lyophilized in sterile PBS (58 mM Na2HPO4, 17 mM NaH2PO4, 68 mM NaCl, 300 mM Imidazole, pH 8.0). Trehalose (5-8%) and mannitol (5-8%) protectants were added before lyophilization.
225 - 324 aa
> 90%, by SDS-PAGE with Coomassie Brilliant Blue staining.
Store for up to 12 months at -20 centigradeto -80 centigradeas lyophilized powder.Storage of Reconstituted Protein:Short-term storage: Store at 2-8 centigradefor two weeks.Long-term storage: Aliquot and store at -20 centigradeto -80 centigradefor up to 6 months, buffer containing 50% glycerol is recommended for reconstitution. Avoid repeat freeze-thaw cycles.
Reconstitute at 0.25 µg/μl in 200 μl sterile water for short-term storage.Reconstitution with 200 μl 50% glycerol solution is recommended for longer term storage (see Stability and Storage for more details).If a different concentration is needed for your purposes please adjust the reconstitution volume as required (please note: the ion concentration of the final solution will vary according to the volume used).Note: Centrifuge vial before opening. When reconstituting, gently pipet and wash down the sides of the vial to ensure full recovery of the protein into solution.
The product is shipped at ambient temperature. Upon receipt, store it immediately at the recommended temperature (see below).