Recombinant Human IL4R protein, His-tagged

Specification :
| Source : E. coli | Species : Human | Tag : His | Form : The purified protein was Lyophilized from sterile PBS (58mM Na2HPO4,17mM NaH2PO4, 68mM NaCl, pH7.4). 5 % trehalose and 5 % mannitol are added as protectant before lyophilization. The elution buffer contain 300mM imidazole. | Protein length : 257-465 aa | AA Sequence : MKIKKEWWDQIPNPARSRLVAIIIQ DAQGSQWEKRSRGQEPAKCPHWKNC LTKLLPCFLEHNMKRDEDPHKAAKE MPFQGSGKSAWCPVEISKTVLWPES ISVVRCVELFEAPVECEEEEEVEEE KGSFCASPESSRDDFQEGREGIVAR LTESLFLDLLGEENGGFCQQDMGES CLLPPSGSTSAHMPWDEFPSAGPKE APPWGKEQPL | Purity : 95%, by SDS-PAGE with Coomassie Brilliant Blue staining. | Storage : Short-term storage: Store at 2-8°C for (1-2 weeks).Long-term storage: Aliquot and store at -20°C to -80°C for up to 3 months, buffer containing 50% glycerol is recommended for reconstitution. Avoid repeat freeze-thaw cycles. | Reconstitution : 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.