IL-5, human recombinant

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SKU:
4140-1000
€185
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Description

IL-5, human recombinant is available at Gentaur for Next week delivery.

A cytokine which stimulates B cell growth & eosinophil activation

Biomolecule/Target: IL-5

Alternates names: BCDFII, TRF, T-cell replacing factor, Eosinophil differentiation factor, B cell differentiation factor I, IL-5,

Synonyms: BCDFII, TRF, T-cell replacing factor, Eosinophil differentiation factor, B cell differentiation factor I, IL-5,

Background Information: 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.

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 ng/ml

NCBI Gene Symbol: IL5

Gene ID: 3567

NCBI Accession: P05113

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Additional Information

Size:
1 mg
Adwords:
Yes- SG
Country of Manufacturing Origin:
USA
Country of Animal Origin:
USA
Gene Source:
Human
Recombinant:
Yes
Source:
E. coli
Purity by SDS-PAGE:
≥98%
Assay:
SDS-PAGE
Purity:
≥98%
Assay 2:
HPLC
Endotoxin Level:
<0.1 ng/μg
Activity (Specifications/test method):
N/A
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.
Results:
<0.15 ng/ml
Molecular Weight:
26.5 kDa
Storage Temperature:
-20°C
Shelf Life:
12 months
Concentration:
N/A
Appearance:
Lyophilized protein
Handling:
Centrifuge the vial prior to opening.
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