IL-4 Antibody (S08-2A7)

Novus Biologicals, part of Bio-Techne | Catalog # NBP3-19749

Recombinant Monoclonal Antibody
Novus Biologicals, part of Bio-Techne
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Key Product Details

Species Reactivity

Human

Applications

Western Blot

Label

Unconjugated

Antibody Source

Recombinant Monoclonal Rabbit IgG Clone # S08-2A7

Concentration

0.3 mg/ml

View all IL-4 Antibodies »

Product Specifications

Immunogen

A synthetic peptide of human IL-4 (Uniprot # P05112)

Clonality

Monoclonal

Host

Rabbit

Isotype

IgG

Theoretical MW

17 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Scientific Data Images for IL-4 Antibody (S08-2A7)

Western Blot: IL-4 Antibody (S08-2A7) [NBP3-19749]

Western Blot: IL-4 Antibody (S08-2A7) [NBP3-19749]

Western Blot: IL-4 Antibody (S08-2A7) [NBP3-19749] - Western blot detection of IL-4 in GST-IL-4 (aa25-153) cell lysates using NBP3-19749 (1:1000 diluted). Predicted band size: 17kDa. Observed band size: 17kDa.

Applications for IL-4 Antibody (S08-2A7)

Application
Recommended Usage

Western Blot

1/1000

Formulation, Preparation, and Storage

Purification

Affinity purified

Formulation

50mM Tris-Glycine(pH 7.4), 0.15M NaCl, 40% Glycerol, 0.05% BSA

Preservative

0.01% Sodium Azide

Concentration

0.3 mg/ml

Shipping

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

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: IL-4

IL-4 (Interleukin 4, B cell stimulatory factor) is a pleiotropic cytokine produced by activated T cells, mast cells and basophils. IL-4 has many different functions including promoting proliferation and differentiation of immunologically competent cells. One of its main functions is regulating differentiation of naive CD4+ T cells into helper Th2 cells, the other main function is regulating B cells IgE and IgG1 production. Human IL-4 shows 50% homology with mouse IL-4, but its activities are species-specific and human IL-4 shows no activity on murine and rat cells.

Long Name

Interleukin 4

Alternate Names

BCDF, BCGF-1, BCGF1, BSF-1, BSF1, IL4, IL4E12

Gene Symbol

IL4

Additional IL-4 Products

Product Documents for IL-4 Antibody (S08-2A7)

Product Datasheets

Certificate of Analysis

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

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Product Specific Notices for IL-4 Antibody (S08-2A7)

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.

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