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IL21 Canine

CAT: 0793-32-13657-2Size: 2 µgDry Ice: NoHazardous: No
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CAT#:0793-32-13657-2Size:2 µg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
Source:Escherichia Coli.Physical Appearance:Sterile Filtered colorless solution.Biological ActivityThe activity is determined by the IFN-g ELISA in a using NK-92 human natural killer cells. The ED50 range = 2ng/ml.Interleukin-21 isoform 1 or IL21, categorized as a T helper cytokine. IL21 is part of the regulation of immune responses, haematopoiesis and cell-mediated responses. IL21 takes a main part in haematopoiesis and immune responses regulation, therefore can affect lymphocyte development. Activation of T cells leads to production of the IL21 which has an important role in the viral infections persistence. IL21 Canine Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 130 amino acids (18-146a.a.) and having a molecular mass of 15kDa.
Product Name Alternative
Interleukin-21.
Purification
Greater than 95.0% as determined by SDS-PAGE.
Format
IL21 protein solution (0.5mg/mL) containing Phosphate-Buffered Saline (pH7.4) .
Storage Conditions
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA) .Avoid multiple freeze-thaw cycles.
Amino Acids
MHKSSFQEQD LLLIRMRQLI DIVDQLKNYV NDLDPESLPA PEDVKRHCER SAFSCFQKVQ LKAANTGGNE QIINVLTKQL KRKLPPTNAG RRQKHRPACP SCDSYEKAPP KEFLERLKSL IQKMIHQHLS