You have no items in your shopping cart.
You have no items in your shopping cart.
Catalog Number | orb707232 |
---|---|
Category | Proteins |
Description | Recombinant Mouse IL-21 Protein is produced by E.coli expression system and the target gene encoding Pro25-Ser146 is expressed with a 6His tag at the N-terminus. |
Tested applications | ELISA, MS, SDS-PAGE, WB |
Reactivity | Mouse |
Form/Appearance | Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4. |
Purity | Greater than 95% as determined by reducing SDS-PAGE. |
Target | IL21 |
Entrez | 60505 |
UniProt ID | Q9ES17 |
Protein Sequence | MGSSHHHHHH SSGLVPRGSH MPDRLLIRLR HLIDIVEQLK IYENDLDPEL LSAPQDVKGH CEHAAFACFQ KAKLKPSNPG NNKTFIIDLV AQLRRRLPAR RGGKKQKHIA KCPSCDSYEK RTPKEFLERL KWLLQKMIHQ HLS |
Source | E. coli |
Endotoxins | Endotoxin: Less than 0.1 ng/µg (1 IEU/µg) as determined by LAL test. |
Storage | Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at -20°C for 3 months. |
Buffer/Preservatives | Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4. |
Alternative names | Interleukin-21 protein, IL-21 protein, Za11 protei Read more... |
Note | For research use only |
Application notes | 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. |
Expiration Date | 6 months from date of receipt. |
> 98% as determined by SDS-PAGE and HPLC. | |
15.0 kDa | |
E.Coli |
Unconjugated | |
90% | |
51.5 kDa | |
Mouse IL-21 R Protein, Fc Tag (orb1786142) is expressed from human 293 cells (HEK293). It contains AA Cys 20 - Pro 236 (Accession # Q9JHX3). |
Unconjugated | |
The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining. | |
The protein has a predicted molecular mass of 41.6 kDa after removal of the signal peptide.The apparent molecular mass of IL21-mFc is approximately 35-55 kDa due to glycosylation. | |
Mammalian |
ELISA, MS, SDS-PAGE, WB | |
Greater than 95% as determined by reducing SDS-PAGE. | |
E. coli |
Filter by Rating