SDS-PAGE
(Figure 1. Greater than 95% as determined by reducing SDS-PAGE.)
IL-4 recombinant protein
Human IL-4 (C-Fc) Protein
Gene Names
IL4; BSF1; IL-4; BCGF1; BSF-1; BCGF-1
Purity
Purified from cell culture supernatant by affinity chromatographyGreater than 95% as determined by reducing SDS-PAGE.
Synonyms
IL-4; N/A; Human IL-4 (C-Fc) Protein; Interleukin-4; B-Cell Stimulatory Factor 1; BSF-1; Binetrakin; Lymphocyte Stimulatory Factor 1; Pitrakinra; IL4; IL-4 recombinant protein
Host
HEK293
Purity/Purification
Purified from cell culture supernatant by affinity chromatography
Greater than 95% as determined by reducing SDS-PAGE.
Greater than 95% as determined by reducing SDS-PAGE.
Form/Format
Lyophilized from a 0.2 um filtered solution of PBS, pH 7.4.
Tag
C-Fc Tag
Preparation and Storage
Store at -20 degree C to -80 degree C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80 degree C (Avoid repeated freezing and thawing).
SDS-PAGE
(Figure 1. Greater than 95% as determined by reducing SDS-PAGE.)
SDS-PAGE
(Figure 1. Greater than 95% as determined by reducing SDS-PAGE.)
ELISA
(Figure 1. Greater than 95% as determined by reducing SDS-PAGE.)
ELISA
(Figure 1. Greater than 95% as determined by reducing SDS-PAGE.)
Related Product Information for IL-4 recombinant protein
Recombinant Human Interleukin-4 is produced by our Mammalian expression system and the target gene encoding His25-Ser153 is expressed with a Fc tag at the C-terminus.
Interleukin-4 (IL-4) is a pleiotropic cytokine that regulates diverse T and B cell responses including cell proliferation, survival and gene expression. IL-4 is produced by mast cells, T cells, and bone marrow stromal cells. IL-4 regulates the differentiation of naive CD4 T cells into helper Th2 cells, characterized by their cytokine-secretion profile that includes secretion of IL-4, IL-5, IL-6, IL-10, and IL-13, which favor a humoral immune response. Another dominant function of IL-4 is the regulation of immunoglobulin class switching to the IgG1 and IgE isotypes. Excessive IL-4 production by Th2 cells has been associated with elevated IgE production and allergic response.
Interleukin-4 (IL-4) is a pleiotropic cytokine that regulates diverse T and B cell responses including cell proliferation, survival and gene expression. IL-4 is produced by mast cells, T cells, and bone marrow stromal cells. IL-4 regulates the differentiation of naive CD4 T cells into helper Th2 cells, characterized by their cytokine-secretion profile that includes secretion of IL-4, IL-5, IL-6, IL-10, and IL-13, which favor a humoral immune response. Another dominant function of IL-4 is the regulation of immunoglobulin class switching to the IgG1 and IgE isotypes. Excessive IL-4 production by Th2 cells has been associated with elevated IgE production and allergic response.
Product Categories/Family for IL-4 recombinant protein
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
17,492 Da
NCBI Official Full Name
interleukin-4 isoform 1
NCBI Official Synonym Full Names
interleukin 4
NCBI Official Symbol
IL4
NCBI Official Synonym Symbols
BSF1; IL-4; BCGF1; BSF-1; BCGF-1
NCBI Protein Information
interleukin-4; binetrakin; pitrakinra; B cell growth factor 1; B_cell stimulatory factor 1; lymphocyte stimulatory factor 1
UniProt Protein Name
Interleukin-4
UniProt Gene Name
IL4
UniProt Synonym Gene Names
IL-4; BSF-1
UniProt Entry Name
IL4_HUMAN
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Product Notes
The IL-4 il4 (Catalog #AAA47615) is a Recombinant Protein produced from HEK293 and is intended for research purposes only. The product is available for immediate purchase. It is sometimes possible for the material contained within the vial of "IL-4, Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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