Human IL-4 Recombinant Protein

Catalog number R00230-5

Price for R00230-5

Size / count 5 µg

About this product

IL-4 has many biological roles, including the stimulation of activated B-cell and T-cell proliferation, and the differentiation of CD4+ T-cells into Th2 cells. It is a key regulator in humoral and adaptive immunity. Human IL-4 Recombinant Protein is purified interleukin-4 produced in yeast.

Specifications

Catalog number: R00230-5
Size / count: 5 µg
Dry ice: No
Hazardous: No
Discontinued: No
Synonyms: Interleukin-4; IL-4; B-cell stimulatory factor 1; BSF-1; Binetrakin; Lymphocyte stimulatory factor 1; Pitrakinra; IL4
Gene Name: IL4
UniProt: P05112
Source: Yeast
Sequence: [object Object]
Applications: Cell Culture
Field of Research: Adaptive Immunity, Cancer, Cytokines, Immunology, Innate Immunity, Interleukins, Tumor Immunology
Purification: Ion-exchange chromatography.
Bioactivity: In testing.
Form: Lyophilized
Function: Participates in at least several B-cell activation processes as well as of other cell types (PubMed:3016727) . It is a costimulator of DNA-synthesis. It induces the expression of class II MHC molecules on resting B-cells. It enhances both secretion and cell surface expression of IgE and IgG1. 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 (By similarity) .
Shipping Conditions: Available
Storage Conditions: Store at -20°C for one year. Avoid repeated freeze-thaw cycles.
Subcellular Location: Secreted.

Frequently Asked Questions

What is the catalog number for Human IL-4 Recombinant Protein?

The catalog number for Human IL-4 Recombinant Protein is R00230-5.

What sizes are available for Human IL-4 Recombinant Protein?

Human IL-4 Recombinant Protein is available in the following size(s): 5 µg.

Is Human IL-4 Recombinant Protein in stock?

Human IL-4 Recombinant Protein is currently made to order / not held in immediate stock. Contact us for lead time.

Where can I find the safety data sheet (SDS/MSDS) for Human IL-4 Recombinant Protein?

The safety data sheet for Human IL-4 Recombinant Protein is available here: https://www.bosterbio.com/msds?sku=R00230-5.

What is Human IL-4 Recombinant Protein used for?

Do you provide a Certificate of Analysis (CoA) for this product?

A Certificate of Analysis is available for most products upon request. Contact our support team with the lot number to obtain the relevant CoA.

Is this product suitable for live cell imaging?

Suitability for live cell imaging depends on the specific reagent and conjugate used. Check the datasheet for imaging-specific validation, or contact us for guidance.

Is this product covered by a money-back guarantee?

Yes, we guarantee a full refund or store credit if this product arrives damaged beyond usability, or has a genuine performance issue under proper usage and storage, provided you report it immediately with evidence. Claims after the expiration date or due to improper storage after receipt are excluded.