Il21 (NM_021782) Mouse Recombinant Protein
CAT#: TP723736
Purified recombinant protein of Mouse interleukin 21 (Il21)
View other "Il21" proteins (1)
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CNY 5,150.00
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Specifications
Product Data | |
Species | Mouse |
Expression Host | E. coli |
Expression cDNA Clone or AA Sequence |
Mouse Il21, the region of Pro25-Ser146, from gene accession# NM_021782.3
|
Tag | Tag Free |
Predicted MW | 14.2 kDa |
Concentration | lot specific |
Purity | >98%, as determined by Coomassie stained SDS-PAGE. |
Buffer | 1 x PBS |
Storage | Store at -80°C. |
Stability | Unopened vial can be stored between 2°C and 8°C for up to 2 weeks, at -20°C for up to 6 months, or at -70°C or below until the expiration date. Aliquots can be stored between 2°C and 8°C for up to one week and stored at -20°C or colder for up to 3 months. Avoid repeated freeze/thaw cycles. |
Bioactivity | The ED50 is 15 - 60 ng/ml, corresponding to a specific activity of 1.7 - 6.7 x 10^4 units/mg. |
Endotoxin | Less than 0.01 ng per µg protein as determined by the LAL method |
Reference Data | |
RefSeq | NP_068554 |
Locus ID | 60505 |
UniProt ID | Q9ES17, Q5SUE2 |
Refseq Size | 3090 |
Cytogenetics | 3 B |
Refseq ORF | 438 |
Synonyms | IL-21 |
Summary | Cytokine with immunoregulatory activity. May promote the transition between innate and adaptive immunity. Induces the production of IgG(1) and IgG(3) in B-cells. May play a role in proliferation and maturation of natural killer (NK) cells in synergy with IL15. May regulate proliferation of mature B- and T-cells in response to activating stimuli. In synergy with IL15 and IL18 stimulates interferon gamma production in T-cells and NK cells (By similarity). During T-cell mediated immune response may inhibit dendritic cells (DC) activation and maturation.[UniProtKB/Swiss-Prot Function] |
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Other Versions
SKU | Description | Size | Price |
---|---|---|---|
TP526593 | Purified recombinant protein of Mouse interleukin 21 (Il21), with C-terminal MYC/DDK tag, expressed in HEK293T cells, 20ug |
CNY 7,106.00 |