IFN-λ1

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Cat Number

91208ES-2

For research use only. We do not supply to patients.

For pharmaceutical-grade products or other inquiries, please contact our experts.

Product Detail

Synonyms

Cytokine Zcyto21

Description

IFN λ1, 2, and 3 (also known as IL-29, IL-28A and IL-28B respectively) are distantly related to the IL-10 family and the interferons. All three IFN-lambdas use a distinct receptor system composed of an IFN-λR1 subunit (also called CRF2-12) and IL-10R2 subunit (also called CRF2-14). Signaling through this receptor system induces antiviral defenses similar to, but distinct from, that of type I interferons. Recombinant Human IFN-λ1 is a 19.8 kDa protein containing 178 amino acid residues.

Molecular Weight

Approximately 19.8 kDa.

Appearance

Sterile Filtered White lyophilized (freeze-dried) powder.

Purity

> 97% by SDS-PAGE and HPLC analyses.

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