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Interleukin 4, Bovine (il4) Active Protein

For Research Use Only. Not for use in diagnostic procedures. Catalog #: MBS650425

Interleukin 4 (IL-4) plays an important role in the immune response. This cytokine promotes Th2 cell development and is essential for the induction of B-cell isotype switching to IgE antibody production. More details

$1450 / 0.02 mg +1 FREE 8GB USB
Product Documentation
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Sample Manual Insert View PDF
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Testing Data View PDF
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Certificate of Analysis (COA) View PDF
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QC Report View PDF
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Material Safety Data Sheet View PDF
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Technical Datasheet View PDF
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Protocol View PDF

Product Overview

Online Datasheet in PDF
Product Name
Interleukin 4, Bovine (il4), Active Protein
Full Product Name
Interleukin 4, Recombinant, Bovine (IL-4, B Cell Stimulatory Factor 1, BSF1, Binetrakin, HCGF, Hodgkin's Cell Growth Factor, IA Inducing Factor, Lymphocyte Stimulatory Factor 1, Macrophage Fusion Factor, Mast Cell Growth Factor 2, MCGF2, MFF, MGC79402, Pi
Product Gene Name
Product Synonym Names
Interleukin 4, Recombinant, Bovine (IL-4, B Cell Stimulatory Factor 1, BSF1, Binetrakin, HCGF, Hodgkin's Cell Growth Factor, IA Inducing Factor, Lymphocyte Stimulatory Factor 1, Macrophage Fusion Factor, Mast Cell Growth Factor 2, MCGF2, MFF, MGC79402, Pi
Form/Format
Supplied as a lyophilized powder in PBS. Reconstitute with 0.5 ml distilled water.
Purity/Purification
Purified
>95% by SDS PAGE analysis.
Preparation and Storage
May be stored at 4 degree C for short-term only. For long-term storage, store at -20 degree C. Aliquots are stable for at least 6 months at -20 degree C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Active Protein Note
Protein activity can be an ambiguous term. Please refer to the data sheet or inquire with Technical Support to determine the definition of activity for this product.
Immunogen
Recombinant protein expressed in pichia pastoris
Biological Activity
IL-4 has an ED50 in the range 20-50 ng/ml determined by measuring the effect of recombinant equine IL-4 on the proliferation of TF-1 cells.

Applications:
Suitable for use in ELISA and In vitro applications. Other applications not tested.
Endotoxin Level
<0.01EU/ug.
Applications Tested/Suitable for il4 active protein
ELISA (EL/EIA)

Other Notes

Small volumes of il4 active protein vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

Searchable Terms for il4 purchase

MBS650425 is an active protein targeting il4. Also known as Interleukin 4, Recombinant, Bovine (IL-4, B Cell Stimulatory Factor 1, BSF1, Binetrakin, HCGF, Hodgkin's Cell Growth Factor, IA Inducing Factor, Lymphocyte Stimulatory Factor 1, Macrophage Fusion Factor, Mast Cell Growth Factor 2, MCGF2, MFF, MGC79402, Pi.

Additional Details

NCBI/Uniprot data below describe general gene information for il4. It may not necessarily be applicable to this product.

NCBI GI #
NCBI GeneID
NCBI Accession #
GenBank Nucleotide #
NCBI Official Full Name
interleukin 4
NCBI Official Synonym Full Names
interleukin 4
NCBI Official Symbol
il4
NCBI Official Synonym Symbols
bsf1; il-4; bcgf1; bcgf-1
Protein Family
NCBI Protein Information
interleukin 4; interleukin-4

Precautions

All of MyBioSource's Products are for scientific laboratory research purposes and are not for diagnostic, therapeutics, prophylactic or in vivo use. Through your purchase, you expressly represent and warrant to MyBioSource that you will properly test and use any Products purchased from MyBioSource in accordance with industry standards. MyBioSource and its authorized distributors reserve the right to refuse to process any order where we reasonably believe that the intended use will fall outside of our acceptable guidelines.

Disclaimer

While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

It is the responsibility of the customer to report product performance issues to MyBioSource within 30 days of receipt of the product. Please visit our Terms & Conditions page for more information.

Product Note

Select online data sheet information is drawn from bioinformatics databases, occasionally resulting in ambiguous or non-relevant product information. It is the responsibility of the customer to review, verify, and evaluate the information to make sure it matches their requirements before purchasing the kit. Our ELISA Kit assays are dynamic research tools and sometimes they may be updated and improved. If the format of this assay is important to you then please request the current manual or contact our technical support team with a presales inquiry before placing an order. We will confirm the current details of the assay. We cannot guarantee the sample manual posted online is the most current manual, it is intended to serve as an example only. Please refer to the instructions For Use provided with the assay kit for precise details.

Product PubMed Publications

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