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On Promotion 
Species Host
Tested Applications
Predicted Reactivity
Conjugation
Clonality
Biologically Active
Featured Product
Human Interleukin 21,IL-21 ELISA Kit [orb2656044]Human
9.38 pg/mL-600 pg/mL
4.69 pg/mL
5 x 96 T, 10 x 96 T, 48 T, 96 T, 24 T
Recombinant Human Interleukin-21 (IL21) (Active) [orb2657887]Featured
Greater than 95% as determined by SDS-PAGE.
41.9 kDa
Mammalian cell
10 μg, 50 μg, 1 mg- Recombinant Human Interleukin-21 (IL21) (Active) [orb2657888]Featured
Greater than 95% as determined by SDS-PAGE.
15.9 kDa
Mammalian cell
10 μg, 50 μg, 1 mg 
Monoclonal
Unconjugated
100 mg- Recombinant Human CD360/IL21R Protein, C-His [orb2834851]
>90% as determined by SDS-PAGE.
27.56 kDa
50 μg, 20 μg, 100 μg