The protein has a predicted molecular mass of 41.6 kDa after removal of the signal peptide. The apparent molecular mass of IL21-hFc is approximately 35-55 kDa due to glycosylation.
Conjugate
Unconjugated
Purity
> 95%, by SDS-PAGE and Coomassie blue staining.
Product Form
Lyophilized
Concentration
Reconstitution dependent.
Formulation
Lyophilized from sterile Phosphate Buffered Saline, pH 7.4. Normally 5%–8% Trehalose is added as a protectant before lyophilization.
Storage
Shipped at 4°C. Lyophilized: Store at -20°C to -80°C. Reconstituted: Aliquot and store at -80°C. Product is stable for one year. Avoid freeze/thaw cycles.
Synonyms
IL21, Interleukin-21, Za11
Disclaimer
This product is for research use only. It is not intended for diagnostic or therapeutic use.
Recombinant Human IL-21 Protein (Fc Tag) (A317869)
ELISA plates were pre-coated with Recombinant Human IL-21R Protein (6×His Tag) (A318154) at 2 µg/ml (100 µl/well) which can bind Recombinant Human IL-21 Protein (Fc Tag) (A317869) in a linear range of 1.6-40 ng/ml.
Recombinant Human IL-21 Protein (Fc Tag) (A317869)
ELISA plates were pre-coated with Recombinant Human IL-21 Protein (Fc Tag) (A317869) at 2 µg/ml (100 µl/well) which can bind Avizakimab Biosimilar - Anti-IL-21 Antibody - BSA and Azide free (A318862) in a linear range of 2.44-156.25 ng/ml.
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