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Medchemexpress LLC Recombinant human interleukin-21 (GMP grade) | >95.0% | 50UG
Supplier: Medchemexpress LLC HYP700112AF50UG
Recombinant human interleukin-21 (IL-21) is supplied as a C-terminal His-tagged recombinant protein expressed in E. coli and provided as a lyophilized powder for research use in cell culture and related assays. The product shows high purity by reducing SDS-PAGE and is stored at -20 °C for stability.
- Recombinant human IL-21 with C-terminal His tag.
- Expressed in Escherichia coli for scalable production.
- Purity greater than 95% as determined by reducing SDS-PAGE.
- Predicted molecular weight 16.2 kDa; observed ~20 kDa by SDS-PAGE.
- Corresponds to human IL-21 residues 32-162.
- Supplied lyophilized and suitable for cell culture use only.
- Store at -20 °C to maintain stability.
- Available in small research sizes such as 50 μg.
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