Shopping Cart
- Remove All
![TargetMol](https://www.targetmol.com/storage/error/oops.webp)
Your shopping cart is currently empty
Pack Size | Price | Availability | Quantity |
---|---|---|---|
100 μg | $814 | 7-10 days | |
500 μg | $3,250 | 7-10 days | |
1 mg | $5,440 | 7-10 days |
Biological Information | Immobilized Human IL-21R, hFc Tag at 0.5μg/ml (100μl/Well) on the plate. Dose response curve for Biotinylated Human IL-21, His Tag with the EC50 of 2.5ng/ml determined by ELISA. |
Description | Interleukin-21 (IL-21), produced predominantly by CD4 T cells and natural killer T (NKT) cells, is a newly discovered member of the common γ-chain family of cytokines. It has been implicated in many immunological processes and has been linked to autoimmune diseases, allergies and other inflammatory diseases. IL-21 Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in E. coli expression system with N-His-Avi tag. The predicted molecular weight is 18.30 kDa and the accession number is Q9HBE4-1. |
Species | Human |
Expression System | E. coli |
Tag | N-His-Avi |
Accession Number | Q9HBE4-1 |
Synonyms | IL-21,Interleukin-21,CVID11,Za11 |
Construction | Gln32-Ser162 |
Protein Purity | > 95% as determined by Tris-Bis PAGE |
Molecular Weight | 18.30 kDa (predicted) same as Tris-Bis PAGE result. |
Endotoxin | < 1 EU/μg by the LAL method. |
Formulation | Supplied as 0.22 μm filtered solution in 20 mM NaAc, 500 mM NaCl (pH 5.5). |
Stability & Storage | It is recommended to store the product under sterile conditions at -70°C or lower. Samples are stable for up to 12 months at -80°C. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
Shipping | In general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice. |
Research Background | Interleukin-21 (IL-21), produced predominantly by CD4 T cells and natural killer T (NKT) cells, is a newly discovered member of the common γ-chain family of cytokines. It has been implicated in many immunological processes and has been linked to autoimmune diseases, allergies and other inflammatory diseases. |
Copyright © 2015-2024 TargetMol Chemicals Inc. All Rights Reserved.