Mouse IL21 / Interleukin 21 Bioactive Protein Product Attributes
Product Type: Bioactive Protein
Recombinant IL21 / Interleukin 21 based upon sequence from Mouse
Host: QP1484 protein expressed in E. coli.
Recommended Applications: Bioactive
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for application specific information for QP1484.
Bioactivity Data: BioActivity: Shows bioactivity at a concentration of 10 ng/mL in the Mouse thymocyte proliferation assay. The bioactivity acceptance criteria is set at 1 x 10^5 units/mg.
Monomer or Dimer: Monomer
Amino Acid Sequence: MHKSSPQGPD RLLIRLRHLI DIVEQLKIYE NDLDPELLSA PQDVKGHCEH AAFACFQKAK LKPSNPGNNK TFIIDLVAQL RRRLPARRGG KKQKHIAKCP SCDSYEKRTP KEFLERLKWL LQKMIHQHLS
Purity: Greater than 95% as determined by SDS-PAGE.
Reconstitution Instructions: A Certificate of Analysis (CofA) will be sent along with the protein and will contain the proper reconstitution instructions.
Concentration of Mouse IL21 / Interleukin 21 Protein: Lyophilized. Concentration determined by reconstitution volume.
Endotoxin Levels: Less than or equal to 1.00 EUs/ug as determined by the LAL method.
Buffer: 20 mM sodium bicarbonate, pH 8.5
Storage Conditions: Store at -20C to -80C lyophilized. Guaranteed for 1 year at -80C reconstituted and 3 months at 4C reconstituted.
Limitations and Performance Guarantee
This is a life science research product (for Research Use Only). This product is guaranteed to work for a period of two years when stored at -70C or colder, and one year when aliquoted and stored at -20C.