Product Info Summary
SKU: | PROTA3QPB9 |
---|---|
Size: | 2ug, 10ug, 1mg |
Origin Species: | Rat |
Source: | Escherichia coli |
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Product info
Product Name
IL-21 Interleukin-21 Rat Recombinant Protein
View all IL-21 recombinant proteins
SKU/Catalog Number
PROTA3QPB9
Size
2ug, 10ug, 1mg
Description
Interleukin-21 Rat Recombinant produced in E. coli is a single, non-glycosilated polypeptide chain containing 129 amino acids and having a total molecular mass of 15.2kDa. The Rat IL-21 is purified by proprietary chromatographic techniques.
Storage & Handling
Lyophilized Rat IL-21 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Rat IL21 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.
Cite This Product
IL-21 Interleukin-21 Rat Recombinant Protein (Boster Biological Technology, Pleasanton CA, USA, Catalog # PROTA3QPB9)
Form
Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation
Rat IL-21 was lyophilized from a 0.2µm filtered concentrated solution in PBS, pH 7.4.
Purity
Greater than 95.0% as determined by (a) Analysis by RP-HPLC and (b) Analysis by SDS-PAGE.
Predicted MW
18.653kDa
Reconstitution
It is recommended to reconstitute the lyophilized Rat IL21 in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Amino Acid Sequence
HKSSPQRPDH LLIRLRHLMD IVEQLKIYEN DLDPELLTAP QDVKGQCEHE AFACFQKAKL KPSNTGNNKT FINDLLAQLR RRLPAKRTGN KQRHMAKCPS CDLYEKKTPK EFLERLKWLL QKMIHQHLS
Biological Activity
The biological activity is measured by its ability to proliferate activated B cells.
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Assay dilution & Images
Reconstitution
It is recommended to reconstitute the lyophilized Rat IL21 in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Validation Images & Assay Conditions
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Recombinant protein fun image
Protein Target Info & Infographic
Gene/Protein Information For IL21 (Source: Uniprot.org, NCBI)
Gene Name
IL21
Full Name
Interleukin-21
Weight
18.653kDa
Superfamily
IL-15/IL-21 family
Alternative Names
CVID11; IL21; IL-21; IL-21Za11interleukin-21; interleukin 21; interleukin-21 isoform; Za11 IL21 CVID11, IL-21, Za11 interleukin 21 interleukin-21
*If product is indicated to react with multiple species, protein information is based on the gene entry specified above in "Species".For more info on IL21, check out the IL21 Infographic
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In this infographic, you will see the following information for IL21: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact us at [email protected].
Specific Publications For IL-21 Interleukin-21 Rat Recombinant Protein (PROTA3QPB9)
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