Rat Interleukin 4 Receptor (IL4R) Protein

Product specifications

Proteins and Peptides

Interleukin 4 Receptor (IL4R)

E. coli

Rat

Unconjugated

Molecular Weight: Calculated MW: 25.1 kDa

Concentration: Prior to lyophilization: 200 µg/ml

Sequence Fragment: Ile26-Arg232

Tag: N-terminal His tag

Recombinant

> 95%

10 µg

50 µg

100 µg

200 µg

500 µg

Lyophilized To keep the original salt concentration, we recommend reconstituting to the original concentration prior to lyophilization (see Concentration) in ddH2O. If a lower concentration is required, dilute in PBS, pH 7.4. If a higher concentration is required, the product can be reconstituted directly in PBS, pH 7.4, though please note that this will change the overall salt concentration. The stock concentration should be between 0.1-1.0 mg/ml. Do not vortex.

WB, SDS-PAGE

Prior to lyophilization: PBS, pH 7.4, containing 0.01% Sarcosyl, 1 mM DTT, 5% Trehalose and Proclin-300.

Shipped within 5-12 working days.

Store at 2-8 °C for up to one month. Store at -80 °C for up to one year. Avoid repeated freeze/thaw cycles.

No

Q63257

Interleukin-4 receptor subunit alpha,CD124,IL4RA,IL-4RA,IL-4R subunit alpha,IL-4R-alpha

Protein IL4R

RUO

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

Descripción

The IL4R gene encodes the interleukin-4 receptor alpha (IL-4Rα) subunit, which plays a critical role in the immune system, especially in the regulation of T-helper cell responses. IL-4Rα serves as the receptor for two important cytokines, interleukin-4 (IL-4) and interleukin-13 (IL-13), both of which influence various aspects of immune and inflammatory responses, including antibody production and the polarization of T-helper cells towards the Th2 phenotype. IL-4R signaling is essential in allergic responses, asthma, and other conditions associated with elevated IgE levels and eosinophilia. IL4Rα exists in both membrane-bound and soluble forms, with the soluble form inhibiting the actions of IL-4 by acting as a decoy receptor. IL4Rα is expressed across several cell types, including T and B lymphocytes, monocytes, macrophages, eosinophils, and endothelial cells. This widespread expression reflects the receptor’s importance in orchestrating responses to pathogens, allergens, and other environmental challenges. Given its central role in modulating immune responses, IL4R has become a target of therapeutic interest, particularly in conditions such as allergic asthma, atopic dermatitis, and certain autoimmune diseases.

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