Pooled human plasma
Donor blood samples were tested and found negative for HBsAg, HIV-1 and HIV-2 antibodies, and HCV
Calibrator in immunoassays
Purity > 95 % (SDS-PAGE)
Immunoreactivity is checked using monoclonal antibodies specific to RBP4
Affinity chromatography and size-exclusion chromatography
Lyophilized from phosphate-buffered saline (10 mM K-phosphate, pH 7.4, 150 mM NaCl)
It is recommended to reconstitute this product with deionized water to its initial concentration.
Lyophilized and reconstituted at -20 °C (-15 … -30 °C allowed)
This product is sold for research use only. Standard Laboratory Practices should be followed when handling this material.