IL-28A Monoclonal antibody

IL-28A Monoclonal Antibody for IF, IHC, ELISA

Host / Isotype

Mouse / IgG1

Reactivity

human

Applications

IHC, IF

Conjugate

Unconjugated

CloneNo.

3B4A1

Cat no : 60270-1-Ig

Synonyms

Cytokine Zcyto20, IFN lambda 2, IFNL2, IL 28A, IL28A, IL-28A, Interferon lambda 2, Interleukin 28A, ZCYTO20

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Validation Data Gallery

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  IHC staining of human tonsillitis using 60270-1-Ig

  Immunohistochemical analysis of paraffin-embedded human tonsillitis tissue slide using 60270-1-Ig (IL-28A antibody at dilution of 1:50 (under 10x lens).

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  IHC staining of human tonsillitis using 60270-1-Ig

  Immunohistochemical analysis of paraffin-embedded human tonsillitis tissue slide using 60270-1-Ig (IL-28A antibody at dilution of 1:50 (under 40x lens).

• 

  IHC staining of human small intestine using 60270-1-Ig

  Immunohistochemical analysis of paraffin-embedded human small intestine tissue slide using 60270-1-Ig (IL-28A antibody at dilution of 1:50 (under 10x lens).

• 

  IHC staining of human small intestine using 60270-1-Ig

  Immunohistochemical analysis of paraffin-embedded human small intestine tissue slide using 60270-1-Ig (IL-28A antibody at dilution of 1:50 (under 40x lens).

• 

  IF Staining of human tonsillitis using 60270-1-Ig

  Immunofluorescent analysis of (4% PFA) fixed human tonsillitis tissue using IL-28A antibody (60270-1-Ig, Clone: 3B4A1 ) at dilution of 1:400 and CoraLite®488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L).

• 

  IF Staining of human tonsillitis using 60270-1-Ig

  Immunofluorescent analysis of (4% PFA) fixed human tonsillitis tissue using IL-28A antibody (60270-1-Ig, Clone: 3B4A1 ) at dilution of 1:400 and CoraLite®488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L).

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Tested Applications

• Positive IHC detected in: human tonsillitis tissue, human small intestine tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
• Positive IF detected in: human tonsillitis tissue

Recommended dilution

• Immunohistochemistry (IHC): IHC : 1:20-1:200
• Immunofluorescence (IF): IF : 1:200-1:800

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

The immunogen of 60270-1-Ig is IL-28A Fusion Protein expressed in E. coli.

• Tested Reactivity: human
• Host / Isotype: Mouse / IgG1
• Class: Monoclonal
• Type: Antibody
• Immunogen: IL-28A fusion protein Ag18525
• Full Name: interleukin 28A (interferon, lambda 2)
• Calculated Molecular Weight: 200 aa, 22 kDa
• GenBank Accession Number: BC113583
• Gene Symbol: IL28A
• Gene ID (NCBI): 282616
• RRID: AB_2881390
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein G purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

IL28A, also named as IFNL2 and ZCYT020, is a cytokine with immunomodulatory activity. It up-regulates MHC class I antigen expression. IL28A is a ligand for the heterodimeric class II cytokine receptor composed of IL10RB and IFNLR1. The ligand/receptor complex seems to signal through the Jak-STAT pathway. It plays a significant role in the antiviral immune defense in the intestinal epithelium.