IL-21 Protein, crucial in immune responses and lymphocyte activation, exhibits biased expression in tissues like the thymus and spleen. Predicted to be active in the extracellular space, it serves as a biomarker for periodontal disease and is implicated in conditions like asthma, hepatocellular carcinoma, and systemic lupus erythematosus. IL-21 Protein, Rat is the recombinant rat-derived IL-21 protein, expressed by E. coli , with tag free.
Molecular Weight:
Approximately 16 kDa, based on SDS-PAGE under reducing conditions.
