IL3 (Human) Recombinant Protein
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More Files
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Surface Plasmon Resonance
Human IL-3, hFc Tag captured on CM5 Chip via Protein A can bind Human IL-3 R alpha, His Tag with an affinity constant of 0.276 uM as determined in SPR assay (Biacore T200).
SEC-HPLC
The purity of Human IL-3 is greater than 95% as determined by SEC-HPLC.
Tris-Bis PAGE
Human IL-3 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.
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Specification
Product Description
Human IL3 (P08700, Ala20-Phe152) partial recombinant protein with hFc tag at C-Terminus expressed in HEK293 cells.
Sequence
Gln25-Gln199
Host
Human
Theoretical MW (kDa)
45.6
Form
Lyophilized
Preparation Method
Mammalian cell (HEK293) expression system
Purity
> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
Endotoxin Level
< 1 EU per 1 ug of protein (determined by LAL method)
Activity
The affinity constant of 0.276 uM as determined in SPR assay (Biacore T200).
Quality Control Testing
SEC-HPLC and Tris-Bis PAGE
SEC-HPLC
The purity of Human IL-3 is greater than 95% as determined by SEC-HPLC.
Tris-Bis PAGE
Human IL-3 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.
Recommend Usage
Biological Activity
SDS-PAGE
SPR
The optimal working dilution should be determined by the end user.Storage Buffer
Lyophilized from sterile distilled Water is > 100 ug/mL
Storage Instruction
Store at 2°C to 8°C for 1 week. For long term storage, aliquot and store at -20°C to -80°C.
Aliquot to avoid repeated freezing and thawing.Note
Result of bioactivity analysis
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Applications
Functional Study
SDS-PAGE
Surface Plasmon Resonance
Human IL-3, hFc Tag captured on CM5 Chip via Protein A can bind Human IL-3 R alpha, His Tag with an affinity constant of 0.276 uM as determined in SPR assay (Biacore T200). -
Gene Info — IL3
Entrez GeneID
3562Protein Accession#
AAI17190Gene Name
IL3
Gene Alias
IL-3, MCGF, MGC79398, MGC79399, MULTI-CSF
Gene Description
interleukin 3 (colony-stimulating factor, multiple)
Omim ID
147740Gene Ontology
HyperlinkGene Summary
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
Other Designations
P-cell stimulating factor|hematopoietic growth factor|interleukin 3|mast-cell growth factor|multilineage-colony-stimulating factor
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Interactome
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Pathway
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Disease
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