Recombinant Human CD1A(21-200aa) fused with His tag was expressed in E. coli.
The purified protein was resolved in 1M PBS (58mM Na2HPO4,17mM NaH2PO4, 68mM NaCl, pH7. ) added with 300mM Imidazole and 15% glycerol.
Aliquot and store at -20 centigrade to -80 centigrade for up to 6 months. Avoid freeze thaw cycles.
The product is shipped with ice packs. Upon receipt, store it immediately at -20 centigrade to -80 centigrade.