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Recombinant Human IL4 Protein (OPPA00742)

Recombinant Human IL4 Protein (OPPA00742)

Manufacturer	AVIVA Systems Biology
Category	Peptides & Proteins Recombinant Proteins Cell Biology Cell Culture Cytokines
Type	Proteins
Specific against	other
Format	Interleukin-4 His-Tag is supplied in 1x PBS, 50% glycerol. Physical appearance: Sterile Filtered clear solution.
Amount	5ug
Host	E.coli
Item no.	OPPA00742
eClass 6.1	34160400
eClass 9.0	42020190
Available
Gene symbol	IL4
Protein name	Interleukin-4
Molecular weight	17 kDa
Product format	Liquid. 20mM Tris-HCl and 10% glycerol Physical Appearance: Sterile filtered clear solution
Gene id	3565
Reconstitution and storage	Store at 4C if entire vial will be used within 2-4 weeks. Store, frozen at -20C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please avoid freeze thaw cycles.
Description of target	Interleukin-4 Human Recombinant produced in E.coli is a single, non-glycosylated, polypeptide chain containing 150 amino acid fragments (25-153) and is a pleiotropic cytokine produced primarily by activated T lymphocytes, basophils and mast cells. Multiple immune response-modulating functions are performed by IL-4 on a variety of cell types and it has an important role in the regulator of isotype switching, induction of IgE production in B lymphocytes and differentiation of precursor T helper cells. IL-4 binds to both membrane-bound and secreted soluble IL-4 receptors. The IL-4 is fused to a 20 amino acid His-tag at N-terminus.
Purification	Purified by proprietary chromatographic techniques.
Biological activity	The ED₅₀ for this effect is <1.8 ng/mL. Measured in cell proliferation assay using TF1 human erythroleukemic cells.
Purity	Greater than 95.0% as determined by SDS-PAGE.
Drywet	Wet Ice

Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.

All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.

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Amount: 5ug

available

Delivery expected until 5/30/2024