- Product NameRecombinant Human IL-1 Receptor Antagonist Protein,IL-1RA,IL-1F3
- Host SpeciesE.coli
- PurificationGreater than 95% as determined by reducing SDS-PAGE.
- SpecificityHuman
- EndotoxinLess than 0.1 ng,μg (1 IEU,μg) as determined by LAL test.
- Accession No. P18510
- UniprotP18510
- Gene ID3557;
- Calculated MW 17.26kDa
- Target Sequence MRPSGRKSSKMQAFRIWDVNQKTFYLRNNQLVAGYLQGPNVNLEEKIDVVPIEPHALFLGIHGGKMCLSCVKSGDETRLQLEAVNITDLSENRKQDKRFAFIRSDSGPTTSFESAACPGWFLCTAMEADQPVSLTNMPDEGVMVTKFYFQEDE
- Formulation Lyophilized from a 0.2 μm filtered solution of 50mM TrisHCl, 200mM NaCl, pH 7.5.
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Reconstitution Always centrifuge tubes before opening. Do not mix by vortex or pipetting.
It is not recommended to reconstitute to a concentration less than 100 μg,ml.
Dissolve the lyophilized protein in ddH2O.
Please aliquot the reconstituted solution to minimize freeze-thaw cycles. -
Storage Lyophilized protein should be stored at < -20C, though stable at room temperature for 3 weeks.
Reconstituted protein solution can be stored at 4-7C for 2-7 days.
Aliquots of reconstituted samples are stable at < -20C for 3 months.
