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Recombinant Human IL-3 HQ

ArtNr CS-CRI258A
Hersteller Cell Sciences
Menge 10 ug
Kategorie
Typ Proteins
Specific against Human (Homo sapiens)
Purity >95% by SDS-PAGE. Purified product carries no pyrogenic or pro-inflammatory contaminants, as assayed with monocyte activation test using custom human Multiplex Cytokine Assay measuring IL-6, TNF-alpha and IL-1beta induction.
ECLASS 10.1 32160409
ECLASS 11.0 32160409
UNSPSC 12352202
Similar products P-cell-stimulating factor, P-cell stimulating factor, hematopoietic growth factor, mast-cell growth factor, multilineage-colony-stimulating factor, mast cell growth factor, interleukin-3, multipotential colony-stimulating factor
Lieferbar
Storage Conditions
The lyophilized protein, though stable at room temperature for two weeks, is best stored at -20C. Reconstituted protein should be used immediately or stored in working aliquots at -20C. Avoid repeated freeze-thaw cycles .
Molecular Weight
17.2 kDa. The glycosylated protein migrates with an apparent MW = 22 kDa in SDS-PAGE.
Description
Recombinant human IL3 is a globular protein consisting of 133 amino acid residues and a 16 aa His-tag. Total length is 149 aa.
Formulation
Lyophilized from a 0.2 um sterile filtered solution of PBS, pH 7.2.
Reconstitution
Centrifuge vial prior to opening . First add sterile distilled water to the vial to fully solubilize the protein to a concentration not less than 100 ug/ml. After complete solubilization of the protein, it can be further diluted to other aqueous solutions.
Specificity
1.03 x 106 units/mg
Biological Activity
Bioactivity is assayed by measuring the dose dependent effect of human IL3 on proliferation of TF-1 cells. The ED50 for this batch of recombinant human IL3 is 0.97 ng/ml.
Endotoxin Level
< 0.005 ng per ug of product (0.05 EU/ug) as measured by turbidimetric kinetic assay.

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Alle Produkte sind nur für Forschungszwecke bestimmt. Nicht für den menschlichen, tierärztlichen oder therapeutischen Gebrauch.

Menge: 10 ug
Lieferbar: In stock
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