IL-28A/IFN-λ2 Protein, Mouse,UA BIOSCIENCE_specification/price/image

Product Detail
Company Profile

Product Specification

Species	Mouse
Synonyms	Interferon lambda-2; IFN-lambda-2; Interleukin-28A (IL-28A)
Accession	Q4VK74
Amino Acid Sequence	Asp20-Val193, with C-terminal 8*His
Expression System	HEK293
Molecular Weight	25-30 kDa (Reducing)
Purity	>95% by SDS-PAGE and HPLC.
Endotoxin	<0.1EU/μg
Conjugation	Unconjugated
Tag	His Tag
Physical Appearance	Lyophilized Powder
Storage Buffer	PBS, pH7.4
Reconstitution	Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.
Stability & Storage	· 12 months from date of receipt, lyophilized powder stored at -20 to -80℃. · 3 months, -20 to -80℃ under sterile conditions after reconstitution. · 1 week, 2 to 8℃ under sterile conditions after reconstitution. · Please avoid repeated freeze-thaw cycles.
Reference	Nat Immunol. 2003 Jan;4(1):63-8. Epub 2002 Dec 2.

Background

Interferon lambda 2 (IFN-λ2), also known as interleukin-28A (IL-28A), is a type III interferon that belongs to the interferon lambda family. IFN-λ2 is produced in response to viral infections and plays a crucial role in the innate immune response against viruses. It exerts antiviral effects by inducing the expression of interferon-stimulated genes (ISGs) that inhibit viral replication and spread. IFN-λ2 signals through the IFN-λ receptor complex, which consists of IL-10R2 and IL-28Rα subunits, leading to the activation of downstream signaling pathways involved in antiviral defense. IFN-λ2 is considered a promising therapeutic agent for the treatment of viral infections due to its potent antiviral properties and reduced potential for side effects compared to type I interferons.

AntBio is a biotechnology group company dedicated to serving life sciences, aiming to help scientists accelerate research and improve work efficiency. AntBio provides comprehensive and high-quality reagent tools for basic research, drug development, and diagnosis, including research grade antibodies, proteins, biochemical reagents, and assay kits. These research tools are widely used in different segments of life science research. The group company currently consists of three brands, Absin, Starter-Bio and UA-Bio.