What is the catalog number for IL4 Recombinant Protein?

The catalog number for IL4 Recombinant Protein is OPCD04427-200UG.

What sizes are available for IL4 Recombinant Protein?

IL4 Recombinant Protein is available in the following size(s): 200 µg.

Is IL4 Recombinant Protein in stock?

IL4 Recombinant Protein is currently made to order / not held in immediate stock. Contact us for lead time.

What is the recommended dilution for this antibody?

A recommended dilution range for each validated application is provided on the datasheet, but optimal dilution should be titrated for your specific experimental system, sample type, and detection method.

What is the recommended storage temperature after reconstitution?

Post-reconstitution storage guidance is listed on the datasheet, typically requiring aliquoting and storage at -20°C or -80°C to preserve activity.

Can this product be used in multiplex assays?

Multiplex compatibility depends on the specific product and detection panel. Contact our technical support team with details of your multiplex system for guidance before ordering.

IL4 Recombinant Protein

Product Specifications

CAS Number

9000-83-3

Gene Name

Interleukin 4

Gene Aliases

B-cell growth factor 1; B-cell IgG differentiation factor; B-cell stimulatory factor 1; BSF-1; IGG1 induction factor; Il; Il-4; interleukin-4; lymphocyte stimulatory factor 1.

Gene ID

16189

Accession Number

NP_067258.1

Reactivity

Mouse|Mus musculus

Target

Participates in at least several B-cell activation processes as well as of other cell types (PubMed:3083412) . It is a costimulator of DNA-synthesis. It induces the expression of class II MHC molecules on resting B-cells (PubMed:3498301) . It enhances both secretion and cell surface expression of IgE and IgG1 (PubMed:3498301) . It also regulates the expression of the low affinity Fc receptor for IgE (CD23) on both lymphocytes and monocytes. Positively regulates IL31RA expression in macrophages (PubMed:25847241) .

Conjugation

Unconjugated

Type

Protein

Source

E.coli

Applications

Positive control|Sodium sodecyl sulfate - polyacrylamide gel electrophoresis|Western blot

Assay Protocol

Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Reconstitution & Storage Instructions Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Antibody Array (AA) Protocol

Concentration

200 ug/mL (prior to lyoph)

Format

Freeze-dried Powder. PBS, pH7.4, containing 0.01% SKL, 5% Trehalose.

Reconstitution

2°C to 8°C|-80°C

Molecular Weight

44kDa

Protein Length

Recombinant

NCBI Gene Symbol

Il4

Host or Source

E.coli

Protein Name

Interleukin-4

Gene Name URL

Il4

Nucleotide Accession Number

NM_021283.2

Frequently Asked Questions

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