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Interleukin 3 (IL3) Active Protein

For Research Use Only. Not for use in diagnostic procedures. Catalog #: MBS650960

Interleukin-3 (IL-3) is a species specific colony stimulating factor which stimulates colony formation of megakaryocytes, neutrophils, and macrophages from bone marrow cultures. Human IL-3 is a 15.0kDa protein containing 133 amino acid residues. More details

$370 / 0.002 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 3 (IL3), Active Protein
Full Product Name
Interleukin 3, Recombinant, Human (IL-3)
Product Gene Name
Host
Recombinant, Human (E Coli).
Form/Format
Supplied as a lyophilized protein with no additives.
Purity/Purification
Highly Purified
98% by SDS-PAGE and HPLC analyses. Endotoxin: 0.1ng/ug (1EU/ug).
Preparation and Storage
Lyophilized powder may be stored at 4 degree C for short-term only. Reconstitute to nominal volume by adding sterile ddH2O, aliquot and store at -20 degree C. Reconstituted product is stable for 12 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
Molecular Weight
15.0kD
Chromosome Location
Chromosome: 5; NC_000005.9 (131396347..131398896). Location: 5q31.1
OMIM
147740
3D Structure
ModBase 3D Structure for P08700
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.
Biological Activity
Human IL-3 is fully biologically active when compared to standards. The ED50 as determined by the dose-dependent stimulation of TF-1 cells is < 0.1 ng/ml, corresponding to a specific activity of > 1.0x10e7 units/mg.
Country of Origin
USA

Other Notes

Small volumes of IL3 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 IL3 purchase

MBS650960 is an active protein targeting IL3. Also known as Interleukin 3, Recombinant, Human (IL-3). Host: Recombinant, Human (E Coli).

Additional Details

NCBI/Uniprot data below describe general gene information for IL3. It may not necessarily be applicable to this product.

NCBI GI #
NCBI GeneID
NCBI Accession #
UniProt Primary Accession #
UniProt Secondary Accession #
UniProt Related Accession #
GenBank Nucleotide #
NCBI Official Full Name
interleukin-3
NCBI Official Synonym Full Names
interleukin 3 (colony-stimulating factor, multiple)
NCBI Official Symbol
IL3
NCBI Official Synonym Symbols
IL-3; MCGF; MGC79398; MGC79399; MULTI-CSF
UniProt Protein Name
Interleukin-3
UniProt Synonym Protein Names
Hematopoietic growth factor; Mast cell growth factor; MCGF; Multipotential colony-stimulating factor; P-cell-stimulating factor
Protein Family
UniProt Gene Name
IL3
UniProt Entry Name
IL3_HUMAN
NCBI Protein Information
interleukin-3; OTTHUMP00000065963; mast cell growth factor; mast-cell growth factor; P-cell stimulating factor; P-cell-stimulating factor; hematopoietic growth factor; multilineage-colony-stimulating factor; multipotential colony-stimulating factor

NCBI Summary for IL3

The protein encoded by this gene is a potent growth promoting cytokine. This cytokine is capable of supporting the proliferation of a broad range of hematopoietic cell types. It is involved in a variety of cell activities such as cell growth, differentiation and apoptosis. This cytokine has been shown to also possess neurotrophic activity, and it may be associated with neurologic disorders. [provided by RefSeq]
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UniProt Comments for IL3

Function: Granulocyte/macrophage colony-stimulating factors are cytokines that act in hematopoiesis by controlling the production, differentiation, and function of 2 related white cell populations of the blood, the granulocytes and the monocytes-macrophages.This CSF induces granulocytes, macrophages, mast cells, stem cells, erythroid cells, eosinophils and megakaryocytes.

Subunit structure: Monomer.

Subcellular location: Secreted.

Tissue specificity: Activated T-cells, mast cells, natural killer cells.

Sequence similarities: Belongs to the IL-3 family.
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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

Organs/Tissues associated with IL3 active protein

 Organ/Tissue Name  Pubmed Publications
 Mixed Antibodies  >11 publications with IL3 and Mixed
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