Description
Recombinant Human beta-casein is produced by our E.coli expression system and the target gene encoding Glu26-Val226 is expressed with a 6His tag at the N-terminus.
Endotoxin Testing
Less than 0.1 ng/µg (1 EU/µg) as determined by LAL test.
Purity
Greater than 95% as determined by reducing SDS-PAGE.
Formulation
Supplied as a 0.2 μm filtered solution of 20mM Tris,500mM Nacl,10% Glycerol,1mM DTT,0.1mM PMSF,pH 8.0.
Storage
Store at < -20°C, stable for 6 months after receipt.Please minimize freeze-thaw cycles.
Warranty
For Research Use Only. Our recombinant proteins can not be used in diagnostic procedures.
