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On Promotion 
Tested Applications
Reactivity
Predicted Reactivity
Conjugation
Clonality
Biologically Active
Featured Product
IL-21 Recombinant Protein [orb1229086]Greater than 95% as determined by reducing SDS-PAGE.Endotoxin level less than 0.1 ng/ug (1 IEU/ug) as determined by LAL test.
15.6 kD
E. coli
0.05 mg
- Active
Active>98% as determined by SDS-PAGE and HPLC.
15.0 kDa
100 μg, 500 μg, 1 mg, 250 μg, 10 μg - ActiveActive
>97% as determined by SDS-PAGE and HPLC.
15.4 kDa
100 μg, 500 μg, 1 mg, 250 μg, 10 μg - IL-21 mutant Recombinant Protein [orb1229907]
>90% (SDS-PAGE). Endotoxin level is less than 1EU/ μg protein (LAL test; Lonza).
E. coli
50 μg - IL-21 mutant Recombinant Protein [orb1229908]
>90% (SDS-PAGE). Endotoxin level is less than 1EU/ μg protein (LAL test; Lonza).
E. coli
10 μg - IL-21 non-lytic Recombinant Protein [orb1229909]
>98% (SDS-PAGE). Endotoxin level is less than 0.06EU/ μg protein (LAL test; Lonza).
CHO cells
50 μg