Human/mouse IL-28A (IFN-lambda 2), IL-28B (IFN-lambda 3), and human IL-29 (IFN-lambda 1) are class II cytokine receptor ligands that are distantly related to members of the IL-10 family (11 - 13% amino acid (aa) sequence identity) and type I IFN family (15 - 19% aa sequence identity). These cytokines exert bioactivities that overlap those of type I IFNs, including antiviral activity and up-regulation of MHC class I antigen expression. The proteins signal through the same heterodimeric receptor complex that is composed of the IL-10 receptor beta (IL-10 R beta) and a novel IL-28 receptor alpha (IL-28 R alpha, also known as IFN-lambda R1). Mouse IL-28 shares 61%, 62%, and 52% aa identity with human IL-28A, IL-28B, and IL-29, respectively.
IL-29/IFN-lambda 1 Antibody (247801) [DyLight 755]
Novus Biologicals | Catalog # FAB15981Z
Key Product Details
Species Reactivity
Human
Applications
ELISA Standard (Matched Pair), ELISA Capture (Matched Antibody Pair), ELISA Detection (Matched Antibody Pair), Neutralization
Label
DyLight 755 (Excitation = 754 nm, Emission = 776 nm)
Antibody Source
Monoclonal Mouse IgG2A Clone # 247801
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Product Specifications
Immunogen
Mouse myeloma cell line NS0-derived recombinant human IL-29/IFN-lambda 1
Gly20-Thr200
Accession # Q8IU54
Gly20-Thr200
Accession # Q8IU54
Specificity
Detects human IL-29/IFN-lambda 1 in ELISAs. In sandwich immunoassays, 100% cross-reactivity with recombinant human (rh) IL-28B/IFN-lambda 3 and 20% with rhIL‑28A is observed. No cross-reactivity or interference was observed with rhIFN-alpha A, rhIFN-alpha B2, rhIFN-alpha G, rhIFN-alpha I, or rhIFN‑ beta 1A.
Clonality
Monoclonal
Host
Mouse
Isotype
IgG2A
Applications for IL-29/IFN-lambda 1 Antibody (247801) [DyLight 755]
Application
Recommended Usage
ELISA Capture (Matched Antibody Pair)
Optimal dilutions of this antibody should be experimentally determined.
ELISA Detection (Matched Antibody Pair)
Optimal dilutions of this antibody should be experimentally determined.
ELISA Standard (Matched Pair)
Optimal dilutions of this antibody should be experimentally determined.
Neutralization
Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Optimal dilution of this antibody should be experimentally determined.
Formulation, Preparation, and Storage
Purification
Protein A or G purified from hybridoma culture supernatant
Formulation
50mM Sodium Borate
Preservative
0.05% Sodium Azide
Concentration
Please see the vial label for concentration. If unlisted please contact technical services.
Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Store at 4C in the dark.
Background: IL-29/IFN-lambda 1
Long Name
Interleukin 29
Alternate Names
IFN-lambda 1, IL29
Gene Symbol
IFNL1
Additional IL-29/IFN-lambda 1 Products
Product Documents for IL-29/IFN-lambda 1 Antibody (247801) [DyLight 755]
Product Specific Notices for IL-29/IFN-lambda 1 Antibody (247801) [DyLight 755]
DyLight (R) is a trademark of Thermo Fisher Scientific Inc. and its subsidiaries.
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
Related Research Areas
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Protocols
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