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IL-28A Antibody (PA5-99854) in ICC/IF
Immunocytochemistry analysis of IL-28A in Hela cells. The samples were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25°C. Samples were incubated with IL-28A polyclonal antibody (Product # PA5-99854) and mouse anti-beta tubulin antibody for 1 hour at 37°C. An AlexaFluor594 conjugated goat anti-rabbit IgG(H+L) (Red) and an AlexaFluor488 conjugated goat anti-mouse IgG(H+L) (Green) were used as the secondary antibodies. The nuclear counter stain is DAPI (blue).
产品信息
PA5-99854
产品规格
种属反应
Human
宿主/亚型
Rabbit
/ IgG
分类
Polyclonal
类型
Antibody
抗原
A synthesized peptide derived from human IFNL2(Accession Q8IZJ0), corresponding to amino acid residues M1-G33.
偶联物
形式
Liquid
浓度
1 mg/mL
纯化类型
Affinity chromatography
保存液
PBS, pH 7.4, with 50% glycerol
内含物
0.02% sodium azide
保存条件
-20°C
运输条件
Wet ice
RRID
AB_2818787
产品详细信息
Antibody detects endogenous levels of total IL28A.
靶标信息
IL-28A belongs to the IFN lambda family, a novel family of cytokines within the IL-10 superfamily. The three members of this family are IL-29 (IFN lambda 1), IL-28A (IFN lambda 2), and IL-28B (IFN lambda 3), and are also known as the type III Interferons.The IFN lambdas signal through a heterodimeric receptor of which one subunit, IL-10R2, is shared with other members of the superfamily. The second subunit, IFN lambda R1 or IL-28R alpha, is unique to the IFN lambdas. Signaling occurs through the Jak/STAT pathway in a similar manner as the type I IFN (IFN alpha/beta) and activates many of the same genes despite low sequence homology between the cytokines and receptors in the two families. Both IFN families display antiviral activity through the induction of antiviral protein production in target cells and the upregulation of MHC class I expression. These proteins also exhibit antiproliferative and antitumor effects, making them a possible alternative to IFN alpha cancer therapies. Unlike the type I IFN, which are able to stimulate most cells, response to IFN lambda stimulation appears to be limited to dendritic and some tumor cells due to the limited expression of IFN lambda R1. Another notable difference is the ability of the IFN lambda stimulation to drive dendritic cells towards the production of CD4+CD25+FoxP3+ regulatory T cells, suggesting a possible immunoregulatory role
仅用于科研。不用于诊断过程。未经明确授权不得转售。
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生物信息学
蛋白别名: Cytokine Zcyto20; IFN-lambda-2; IL-28A; ILN; Interferon lambda-2; interferon, lambda 2; interferon-lambda 2; Interleukin; interleukin 28A (interferon, lambda 2); Interleukin-28A
基因别名: IFNL2; IL-28A; IL28A; ZCYTO20
UniProt ID: (Human) Q8IZJ0
Entrez Gene ID: (Human) 282616
