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Human IL21 protein
Catalog Number: orb180317
| Catalog Number | orb180317 |
|---|---|
| Category | Proteins |
| Description | Recombinant human IL21 protein |
| Tag | tag free |
| Form/Appearance | Lyophilized from a 0.2 um filtered solution of 20mM PB,150mM NaCl,pH7.4. |
| UniProt ID | Q9HBE4 |
| Protein Sequence | Gln23-Ser155 |
| Source | E.coli |
| Expression System | E. coli |
| Endotoxins | Less than 0.1 ng/ug (1 EU/ug) |
| Storage | Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°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,pH7.2. |
| Alternative names | IL 21 protein, IL21 protein, IL-21 protein, Interl Read more... |
| Note | For research use only |
| Expiration Date | 6 months from date of receipt. |
- Item 1 of 2
Human IL21 protein (Active) [orb358984]
> 97% as determined by SDS-PAGE and HPLC.
15.4 kDa
E.Coli
10 μg, 100 μg, 500 μg - Item 1 of 2
Human IL-21 R Protein [orb257627]
Unconjugated
90%
26.9 kDa
Human IL-21 R, His Tag (orb257627) is expressed from human 293 cells (HEK293). It contains AA Cys 20 - Pro 236 (Accession # Q9HBE5-1).
1 mg, 200 μg - Item 1 of 2
Human IL-21 R Protein [orb257628]
Unconjugated
95%
51.5 kDa
Human IL-21 R, Fc Tag (orb257628) is expressed from human 293 cells (HEK293). It contains AA Cys 20 - Pro 236 (Accession # Q9HBE5-1).
1 mg, 200 μg - Item 1 of 1
Human IL-21 Protein [orb545751]
Unconjugated
95%
41.9 kDa
Human IL-21, Fc Tag (orb545751) is expressed from human 293 cells (HEK293). It contains AA Gln 30 - Ser 162 (Accession # Q9HBE4-1).
100 μg, 1 mg Human IL21 protein [orb605530]
Greater than 85% as determined by SDS-PAGE.
16.9 kDa
Yeast
20 μg, 100 μg, 500 μg, 1 mg
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