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IL-4 Antibody (101) [FITC]

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-90001F

Recombinant Monoclonal Antibody
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NBP2-90001F
Conjugate
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Key Product Details

Species Reactivity

Human

Applications

ELISA

Label

FITC (Excitation = 495 nm, Emission = 519 nm)

Antibody Source

Recombinant Monoclonal Rabbit IgG Clone # 101 expressed in HEK293

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Product Specifications

Immunogen

This antibody was obtained from a rabbit immunized with purified, recombinant Human IL-4 (Uniprot#: P05112-1; His25-Ser153).

Specificity

No cross-reactivity in ELISA with: Mouse IL4Canine IL4

Clonality

Monoclonal

Host

Rabbit

Isotype

IgG

Description

This conjugate is made on demand and is not held in inventory. Each order represents a unique lot. All conjugates are generated using validated conjugation protocols and meet strict degree of labeling (F/P) specifications; additional information is available upon request. The antibody concentration is provided on the individual product label.

For specialized conjugation needs, like large quantities, specific concentrations, and defined F/P ratios, bulk and custom antibody conjugation services are available.

Applications for IL-4 Antibody (101) [FITC]

Application
Recommended Usage

ELISA

Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Recommended applications are based on validated applications from the unconjugated base product NBP2-90001. This conjugated antibody is not kept in inventory and is made to order using validated conjugation protocols.

Formulation, Preparation, and Storage

Purification

Protein A purified

Formulation

PBS

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-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 (101) [FITC]

Certificate of Analysis

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

Product Specific Notices for IL-4 Antibody (101) [FITC]

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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