Human Interleukin 4 (IL4) Protein

Product specifications

Proteins and Peptides

Interleukin 4 (IL4)

E. coli

Human

Unconjugated

Molecular Weight: 15 kDa

Recombinant

> 95% (SDS-PAGE)

10 µg

100 µg

Lyophilized Reconstitute with sterile 18MΩ-cm H2O.

HPLC, SDS-PAGE

10 mM phosphate buffer, 200 mM NaCl (pH 7.0). Does not contain preservatives.

Shipped within 5-10 working days.

Store at -20°C or -80°C for 2 years. After reconstituting, it can be stored at 4°C for a week, it is recommended to add 0.1% HSA or BSA for long term. Avoid repeated freeze/thaw cycles.

No

P05112

3565

147780

BSF1,IL-4,BCGF1,BSF-1,BCGF-1,B-cell stimulatory factor 1,Binetrakin,Lymphocyte stimulatory factor 1,Pitrakinra

Protein IL4

RUO

This product is for research use only.   Not for human consumption, cosmetic, therapeutic or diagnostic use.

Descripción

Interleukin-4 (IL4) is a crucial cytokine in the immune system, primarily involved in the regulation of humoral (antibody-mediated) immune responses and the differentiation of immune cells. It is produced by several immune cells, including activated CD4+ T cells (specifically Th2 cells), mast cells, basophils, eosinophils, and, to a lesser extent, CD8+ T cells. IL-4 is a member of the interleukin family of cytokines and plays a key role in driving the differentiation of naïve helper T cells (Th0) into Th2 cells, which are central to the adaptive immune response. This cytokine is also vital in inducing B cell class switching to immunoglobulin E (IgE), a process essential for allergic reactions. In addition to its immune-regulatory functions, IL-4 is heavily involved in allergic diseases such as asthma, allergic rhinitis, and atopic dermatitis. IL-4 mediates a wide range of biological effects that contribute to inflammation, allergy, and immune system modulation.

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