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GF335 IL-3,
Human Recombinant Animal Free

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GF335
10µg  
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Overview

Key Spec Table

SourcePurity
Protein is expressed in E.coli.
The protein is manufactured without the use of any animal products/reagents and is considered Animal-Free and can be used in protocols where possible transmisson of animal viruses and contamination must be avoided.
Product endotoxin level is <0.1 ng/μg of protein (<1 EU/μg).
Description
Catalogue NumberGF335
DescriptionIL-3,
Human Recombinant Animal Free
Alternate Names
  • Interleukin-3
  • IL3
Background InformationIL-3 is a hematopoietic growth factor that promotes the survival, differentiation and proliferation of committed progenitor cells of the megakaryocyte, granulocyte-macrophage, erythroid, eosinophil, basophil and mast cell lineages. Produced by T cells, mast cells and eosinophils, IL-3 enhances thrombopoieses, phagocytosis, and antibody-mediated cellular cytotoxicity. Its ability to activate monocytes suggests that IL-3 may have additional immunoregulatory roles. Many of the IL-3 activities depend upon co-stimulation with other cytokines. IL-3 is species-specific, variably glycosylated cytokine.
Recombinant human IL-3 is a 15.0 kDa globular protein containing 133 amino acid residues.
Product Information
PresentationProduct is presented without additives and is filtered through a 0.2 micron filter before lyophilization.
Quality LevelMQ100
Biological Information
PurityProduct endotoxin level is <0.1 ng/μg of protein (<1 EU/μg).
SourceProtein is expressed in E.coli.
The protein is manufactured without the use of any animal products/reagents and is considered Animal-Free and can be used in protocols where possible transmisson of animal viruses and contamination must be avoided.
UniProt Number
Product Usage Statements
Quality AssuranceDetermined by its ability to stimulate the proliferation of human TF-1 cells. The expected ED50 is ≤ 0.1 ng/ml, corresponding to a specific activity of ≥ 1 x 107 units/mg.
Usage Statement
  • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Storage and Shipping Information
Storage ConditionsStore at -20°C for up to 4 months from date of receipt Centrifuge the vial prior to opening.
Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein and store in working aliquots at -20°C.
Packaging Information
Material Size10µg
Global Trade Item Number
Catalogue Number GTIN
GF335 04053252979361