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Catalog Number | orb391971 |
---|---|
Category | Proteins |
Description | Recombinant human IL2RB protein is produced by our mammalian expression system and the target gene encoding Ala27-Asp239 is expressed with a 6His tag at the C-terminus. |
Tested applications | ELISA, MS, SDS-PAGE, WB |
Reactivity | Human |
Form/Appearance | Lyophilized from a 0.2 μM filtered solution of PBS, pH 7.4. |
Purity | Greater than 95% as determined by reducing SDS-PAGE. |
Target | IL2RB |
Entrez | 3560 |
UniProt ID | P14784 |
Protein Sequence | AVNGTSQFTC FYNSRANISC VWSQDGALQD TSCQVHAWPD RRRWNQTCEL LPVSQASWAC NLILGAPDSQ KLTTVDIVTL RVLCREGVRW RVMAIQDFKP FENLRLMAPI SLQVVHVETH RCNISWEISQ ASHYFERHLE FEARTLSPGH TWEEAPLLTL KQKQEWICLE TLTPDTQYEF QVRVKPLQGE FTTWSPWSQP LAFRTKPAAL GKDVDHHHHH H |
Source | Human cells |
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 PBS, pH 7.4. |
Alternative names | Interleukin-2 receptor subunit beta; IL-2 receptor 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 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
Expiration Date | 6 months from date of receipt. |
Unconjugated | |
90% | |
25.4 kDa | |
Human IL-2 R beta Protein, His Tag (orb257259) is expressed from human 293 cells (HEK293). It contains AA Ala 27 - Asp 239 (Accession # NP_000869.1). |
Unconjugated | |
95% | |
51.0 kDa | |
Human IL-2 R beta, Fc Tag (orb257617) is expressed from human 293 cells (HEK293). It contains AA Ala 27 - Asp 239 (Accession # NP_000869.1). |
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 25.4 kDa after removal of the signal peptide. | |
Mammalian |
ELISA, MS, SDS-PAGE, WB | |
Greater than 95% as determined by reducing SDS-PAGE. | |
Human cells |
> 95% by Tris-Bis PAGE, > 95% by SEC-HPLC | |
KMP1909, Recombinant Human CD122/IL2RB Protein is produced by Expi293 expression system. The target protein is expressed with sequence (Ala 27-Asp 239) of Human CD122/IL2RB fused with His Tag and Avi tag at the C-terminal. |
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