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Growth Factors & Cytokines

Recombinant Human IFN-λ2

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Detalles del Producto

Nùmero de Catalogo 300-02K
Descripcion
Recombinant Human IFN-λ2

IFNλ1, 2, and 3 (also known as IL-29, IL-28A and IL-28B respectively) are distantly related to the IL-10 family and 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, than that of type I interferons.  Recombinant Human IFN-λ2 is a 19.6 kDa protein containing 174 amino acid residues.

Source: E.coli

Synonyms: IL-28A

AA Sequence: PVARLHGALP DARGCHIAQF KSLSPQELQA FKRAKDALEE SLLLKDCRCH SRLFPRTWDL RQLQVRERPM ALEAELALTL KVLEATADTD PALVDVLDQP LHTLHHILSQ FRACIQPQPT AGPRTRGRLH HWLYRLQEAP KKESPGCLEA SVTFNLFRLL TRDLNCVASG DLCV

Purity: ≥ 98% by SDS-PAGE gel and HPLC analyses.

Biological Activity: Determined by its ability to activate STAT phosphorylation in an ISRE Luciferase Reporter Assay using human colon carcinoma COLO205 cells. The expected ED50 is 0.3-0.5 ng/ml.

Recombinant Human IFN-λ2 Biological Activity Graph

Calculated Molecular Weight: 19.6 kDa

Accession Number: Q8IZJ0

Gene ID: 282616

Endotoxin: Endotoxin level is < 0.1 ng/ug of protein (< 1 EU/ug)

crossreactivity:
Country Of Origin: USA

Not for human use.

Research Interest

product.subtitle.recentcitations

Primer autor
Wang, J
Titulo
Alpha-Soluble NSF Attachment Protein Prevents the Cleavage of the SARS-CoV-2 Spike Protein by Functioning as an Interferon-Upregulated Furin Inhibitor.
Citar
mBio; pge0244321
PudMed id
Primer autor
Sposito, B
Titulo
The interferon landscape along the respiratory tract impacts the severity of COVID-19.
Citar
Cell; 184(19) pg4953-4968.e16
PudMed id
Primer autor
Krenn, V
Titulo
Organoid modeling of Zika and herpes simplex virus 1 infections reveals virus-specific responses leading to microcephaly.
Citar
Cell Stem Cell; 28(8) pg1362-1379.e7
PudMed id