Sino Biological™ IFNL3 (IL28B) Recombinant Human Protein, His Tag

This recombinant protein was expressed from a DNA sequence encoding the human IFNL3 (NP_742151.2) (Met 1-Val 196) fused to a polyhistidine tag at the C-terminus

Brand:  Invitrogen 11890H08H50

Product Code. 15255585

Disclaimers:

For Research Use Only. Not for use in diagnostic procedures.

Description

Interferon Lambda 3 (IFNL3), recombinant human protein is supplied as a lyophilized powder. It is suitable for use in analysis of protein structure, and performing cell based assays. It can also be used as an immunogen, as a protein standard, or in other research applications.

• Activity: 1. Measured in anti-viral assays using WISH human amnion cells infected with vesicular stomatitis virus (VSV), the EC₅₀ for this effect is typically 4-20ng/mL; 2. Measured by its binding ability in a functional ELISA; immobilized human IL28B at 20μg/mL (100μL/well) can bind human IL10RB with a linear ranger of 3.125-25μg/mL
• Formulation: Lyophilized in 140mM NaCl, 2.7mM KCl, 10mM Na₂HPO₄, 1.8mM KH₂PO₄, 500mM NaCl, pH 7.4, 5% Mannitol, 5% Trehalose, 0.02% Tween 80
• Reconstitution: Dissolve the protein in sterile double distilled water to a concentration of 0.2mg/mL or lower; aliquot and use as soon as possible

This protein is manufactured by Sino Biological Inc.

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Specifications

• For Use With (Application): Proteins, Expression, Isolation & Analysis; Enzyme & Protein Activity Assays; Protein Assay Controls, Reference Standards & Accessories
• Molecular Weight: 21kDa
• Quantity: 50μg
• Protein Subtype: Interferons|Interleukins
• Gene Alias: IFNL3, IL-28B, IL28C
• Gene Symbol: IFNL3
• Protein Family: Cytokines & Receptors
• Protein Tag: His Tag

• Format: Lyophilized
• Purity: ≥90% by SDS-PAGE
• Storage Requirements: Store at -20°C. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles. Expires one year from date of receipt when stored as instructed.
• Endotoxin Concentration: <1 EU/μg
• Common Name: Interferon lambda 3
• Validated Application: Assay Standard
• Expression System: Mammalian