Call 408.493.1800 | Fax 408.493.1801 | Toll Free 800.891.9699 (US Only) | Email: [email protected]

IL-5, human recombinant

A cytokine which stimulates B cell growth & eosinophil activation
Catalog #: 4140
SKU-Size Size Price Qty
4140-10 10 μg
$190.00
4140-1000 1 mg
$4,950.00
More Sizes Get Quote

Product Details

Alternate Name BCDFII, TRF, T-cell replacing factor, Eosinophil differentiation factor, B cell differentiation factor I, IL-5,
Gene Symbol IL5
Gene ID 3567
Accession # P05113
Source E. coli
Appearance Lyophilized protein
Physical Form Description Lyophilized with no additives.
Molecular Weight 26.5 kDa
Purity by SDS-PAGE ≥98%
Purity by ≥98%
Endotoxin Level <0.1 ng/μg
Biological Activity The ED₅₀ as determined by the dose-dependent stimulation of the proliferation of human TF-1 cells is <0.15 ng/ml, corresponding to a specific activity of >6 x 10⁶units/mg.
Reconstitution Instructions Reconstitute in H₂O to a concentration of 0.1 mg/ml. The solution can be diluted into other buffered solutions or stored at –20°C for future use. For most in vitro applications, IL-5 exerts its biological activity in the concentration range of 0.1 to 10 n
Handling Centrifuge the vial prior to opening.
Storage Conditions -20°C
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not to be used in humans

Details

IL-5 is a potent T-cell derived factor that stimulates the growth of certain B cells and the differentiation of eosinophils. Human IL-5 is a 26.5 kDa protein containing 232 amino acid residues.


Why buy BioVision Products?
Innovation
Affordability
Global Presence
Technical Support
BioVision aims to provide our customers innovative tools for accelerating drug discovery and biological research. BioVision offers >8,000 products including the most comprehensive array of assay kits for key targets in Metabolic pathways.
BioVision is committed to providing the highest quality products at a competitive price.
We have a broad network of global distributors who are ready to address your research needs and ensure fast delivery.
Our highly trained Technical Support team provides comprehensive product support and is dedicated to resolving your issues quickly and efficiently.