TNFa (human), lyophilized (AlphaLISA)

Recombinant human TNFa, lyophilized, for use in AlphaLISA® no-wash immunoassay standard curves. This standard is already provided in ALphaLISA TNFa immunoassay kits, but can be ordered separately..This standard should be reconstituted in 100 µL Milli-Q® grade water. The reconstituted analyte should be used within 60 minutes or aliquoted into screw-capped polypropylene vials and stored at -20°C for further experiments. Avoid multiple freeze-thaw cycles. One vial contains an amount of analyte sufficient for performing 10 standard curves..