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ACROBiosystems Human IL-7 Protein (E. coli), Recombinant, Premium Grade, 50 μg, Lyophilized
Supplier: ACROBiosystems IL7H511650UG
Recombinant human interleukin-7 (IL-7) expressed in E. coli and supplied as a premium-grade, lyophilized powder. Designed for bioactivity assays, cell culture stimulation, and early-stage cell therapy development; calibrated to the WHO IL-7 standard for consistent activity measurements.
- Stimulates proliferation of PHA-P-activated human PBMC.
- Specific activity greater than 1.00x10^8 IU/mg (WHO calibrated).
- Purity >95% by SDS-PAGE.
- Contains amino acids Asp 26-His 177; no affinity tag.
- Formulated with trehalose and sterile filtered prior to lyophilization.
- Store lyophilized at -20 °C or lower; avoid repeated freeze-thaw after reconstitution.
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