Reconstitute in water to a concentration of 0.1-1.0 μg/μl (Note: Gently pippetting to dissolve). The solution can be diluted into other aqueous buffers and stored at 4ºC for 1 week or –20ºC for future use.
Purity was assessed by SDS-PAGE (≥90%) and by HPLC (≥90%).
For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
IL21, IL-21., Za11, IL21., IL 21.
Recombinant human IL-21 is a homodimeric, non-glycosylated polypeptide containing 133 amino acid residues and has a molecular weight of 15.5 kDa.