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Recombinant Bovine Interleukin-4 (IL4), N-His-GST
Product Overview
BioVenic's Recombinant Bovine Interleukin-4 (IL4), N-His-GST is a recombinant protein expressed from E.coli. Its predicted molecular weight is 45.1 kDa. The purity is>90% (SDS-PAGE).
Specifications
Target Information
Bovine interleukin 4 (IL-4) is a cytokine that plays a pivotal role in the immune system of cattle. It is primarily involved in the differentiation of T-helper cells into Th2 cells, which are crucial for humoral immunity. IL-4 stimulates the activation and proliferation of B cells, induces class switching to IgE and IgG1 production, and enhances antigen presentation capabilities. It also acts as a growth factor for T cells and has immunomodulatory effects, influencing the balance between pro-inflammatory and anti-inflammatory responses within the immune system.
Shipping and Storage
This product is shipped with dry ice. It is recommended to aliquot 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. Avoid repeated freezing and thawing.
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. Aliquot the reconstituted solution to minimise freeze-thaw cycles.