Bio-Rad, PHP080, IL-1RA

Interleukin-1 receptor antagonist (IL-1RA) is a naturally occurring protein which inhibits the activity of IL-1 alpha and IL-1 beta by competitively blocking binding to cell surface receptors for IL-1. In an assay of dose dependent inhibition of IL-1 stimulation of D10S cells, the ED50 was expected to be 20-40 ng/ml.

Storage Information
Prior to reconstitution store at -20°C. Following reconstitution store at -20°C.
This product should be stored undiluted.
Storage in frost free freezers is not recommended. Avoid repeated freezing and thawing as this may denature the protein. Should this product contain a precipitate we recommend microcentrifugation before use.