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Human IL‑28 R alpha/IFN-lambda  R1 PE‑conjugated Antibody

Catalog # FAB5260P | R&D Systems, Inc. a Bio-Techne Brand
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FAB5260P

Key Product Details

Species Reactivity

Human

Applications

Flow Cytometry

Label

Phycoerythrin (Excitation = 488 nm, Emission = 565-605 nm)

Antibody Source

Monoclonal Mouse IgG1 Clone # 601106

Product Summary

Immunogen

Mouse myeloma cell line NS0-derived recombinant human IL-28 R alpha/IFN-lambda R1
Arg21-Ala228
Accession # Q8IU57

Specificity

Detects human IL-28 R alpha/IFN-lambda R1 in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant mouse IL-28 alpha is observed.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG1

Scientific Data Images

Detection of IL-28 Ra/IFN-? R1 antibody in Daudi Human Cell Line antibody by Flow Cytometry.

Detection of IL‑28 R alpha/IFN-lambda R1 in Daudi Human Cell Line by Flow Cytometry.

Daudi human Burkitt's lymphoma cell line was stained with Mouse Anti-Human IL-28 Ra/IFN-lambda R1 PE-conjugated Monoclonal Antibody (Catalog # FAB5260P, filled histogram) or isotype control antibody (Catalog # IC002P, open histogram). View our protocol for Staining Membrane-associated Proteins.
Detection of IL-28 Ra/IFN-? R1 antibody in PBMCs antibody by Flow Cytometry.

Detection of IL‑28 R alpha/IFN-lambda R1 in PBMCs by Flow Cytometry.

Peripheral blood mononuclear cells (PBMCs) either untreated (A) or treated (B) with 50 ng/mL PMA and 200 ng/mL calcium ionomycin overnight were stained with Mouse Anti-Human IL-28 Ra/IFN-lambda R1 PE-conjugated Monoclonal Antibody (Catalog # FAB5260P) and Mouse Anti-Human CD3e APC-conjugated Monoclonal Antibody (Catalog # FAB100A). Quadrant markers were set based on control antibody staining (Catalog # IC002P). View our protocol for Staining Membrane-associated Proteins.

Applications

Application
Recommended Usage

Flow Cytometry

10 µL/106 cells
Sample: Daudi Human Burkitt's Lymphoma Cell Line and Peripheral blood mononuclear cells (PBMCs) treated with PMA and calcium ionomycin
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Formulation

Supplied in a saline solution containing BSA and Sodium Azide.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store the unopened product at 2 - 8° C. Do not use past expiration date. Protect from light.

Background: IL-28 R alpha/IFN-lambda R1

IL-28 R alpha (IL-28 Receptor alpha subunit), also known as Interferon-lambda R1 (IFN-lambda R1) is a widely-expressed type I transmembrane glycoprotein that is Cytokine Receptor Family 2 member 12 (CRF2-12). It pairs with the IL-10 receptor beta subunit (IL-10 R beta, CRF2-4) to form the IL-28 R. Its ligands, IL-28A (IFN-lambda 2), IL-28B (IFN-lambda 3), and IL-29 (IFN-lambda 1), are mainly produced by antigen presenting cells in response to viruses. The 520 amino acid (aa) mouse IL-28 R alpha contains a 208 aa extracellular domain (ECD) with a fibronectin type III motif. The human IL-28 R alpha ECD shares ~67% aa identity with rat and human IL‑28 R alpha. Isoforms of 491, 437, 322, 283, 244, 211 and 184 aa have alternate N- or C-termini, or lack transmembrane or internal sequences.

Long Name

Interleukin 28 Receptor alpha

Alternate Names

CRF2-12, IFN-lambda R1, IFNLR1, IL-28Ra, IL28R alpha, IL28RA, LICR2

Entrez Gene IDs

163702 (Human); 242700 (Mouse); 362628 (Rat)

Gene Symbol

IFNLR1

UniProt

Product Documents

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Note: Certificate of Analysis not available for kit components.

Product Specific Notices

For research use only

Citations for Human IL‑28 R alpha/IFN-lambda  R1 PE‑conjugated Antibody (3)

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