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Recombinant Sheep Interleukin-4 (IL4), N-His
Product Overview
BioVenic's Recombinant Sheep Interleukin-4 (IL4), N-His is a recombinant protein expressed from E.coli. Its predicted molecular weight is N/A. The purity is>97% (SDS-PAGE).
Specifications
Target Information
Sheep interleukin 4 (IL-4) is a cytokine that plays a pivotal role in the immune response of sheep, particularly in humoral immunity and allergic reactions. It is produced by activated CD4+ T cells, mast cells, and basophils, and it promotes the differentiation of naive T cells into Th2 cells, which are crucial for antibody production and immune regulation. IL-4 also stimulates the production of IgE and IgG4 in B cells, and it has been implicated in the regulation of allergic conditions and the protective immune response against extracellular parasites and helminths.
Shipping and Storage
This product is shipped with dry ice. It is recommended to aliquote as needed and store at -80°C upon receipt. Reconstituted protein solution can be stored at 4°C for 1 week, at < -80°C for 12 months.
Documents
The product is for research use only.
Not for commercial, prophylactic, diagnostic, or therapeutic applications.
User Note
- Always centrifuge tubes before opening. Avoid mixing by vortexing or pipetting. Reconstitute in 10mM PBS (pH7.4) to a concentration of 0.1-1.0 mg/mL.Aliquote the reconstituted solution to minimise freeze-thaw cycles.