Pooled normal human serum. Blood samples from donors were tested and found to be negative for HBsAg, HIV-1 and HIV-2 antibodies, and HCV.
Cystatin C free serum can be used as a matrix for standard and calibrator preparation.
According to ELISA testing cystatin C free serum does not contain more than 2 ng/ml of cystatin C.
Immunoaffinity chromatography of pooled normal human serum.
Gel for affinity column was prepared by coupling anti-cystatin C monoclonal antibodies with BrCN-activated Sepharose CL 4B.
-20 °C (-15 … -30 °C allowed)
This product is sold for research use only. Standard Laboratory Practices should be followed when handling this material.