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Medchemexpress LLC TNF-alpha/TNFSF2 Ra 50ug
Supplier: Medchemexpress LLC HYP7069750UG
Recombinant rat Tumor Necrosis Factor alpha (TNF-α) is a tag-free, lyophilized cytokine containing residues L80-L235 produced in E. coli for use in inflammation, apoptosis, and immune signaling research. The material is supplied lyophilized from PBS (pH 7.4), has >95% purity by reducing SDS-PAGE, an approximate molecular weight of 14-17 kDa, and validated bioactivity in L-929 cytotoxicity assays.
- Tag free recombinant protein, facilitating native activity and downstream assays.
- High purity (>95%) as determined by reducing SDS-PAGE.
- Validated biological activity with low ED50 in L-929 cytotoxicity assay.
- Lyophilized formulation from PBS (pH 7.4) for convenient storage and reconstitution.
- Suitable for studies of inflammation, apoptosis, and immune signaling.
- Stable storage at -20°C; short-term stability at 4°C after reconstitution.
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