Description
Recombinant Cavia porcellus Cytotoxic T-lymphocyte protein 4 is produced by our Yeast expression system and the target gene encoding Ala37-Asp161 is expressed with a 6His tag at the C-terminus.
Alias
Cytotoxic T-lymphocyte protein 4; Cytotoxic T-lymphocyte-associated antigen 4; CTLA-4; CD152; CTLA4
Endotoxin Testing
Less than 0.1 ng/µg (1 EU/µg) as determined by LAL test.
Purity
Greater than 90% as determined by reducing SDS-PAGE.
Activity
Measured by its ability to bind Mouse B7-1 in functional ELISA.The ED50 for this effect is less than 0.4 ug/ml.
Formulation
Supplied as a 0.2 μm filtered solution of PBS, pH 7.4.
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.
