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IL-5 (human), (recombinant)

 
ENZ-PRT239-0010 10 µg 260.00 USD
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Product Specification

Alternative Name:Interleukin-5, B-cell differentiation factor I, Eosinophil differentiaion factor, TFR
 
MW:Dimer, ~13.3/26.6 kDa
 
Source:Produced in E. coli. Contains 116/232 amino acids.
 
UniProt ID:P05113
 
Formulation:Lyophilized from a sterile (0.2 micron) filtered solution containing 10 mM sodium glycinate, pH 8.5.
 
Purity:≥95% (SDS-PAGE)
 
Endotoxin Content:≤1 EU/µg protein (LAL test)
 
Biological Activity:TF-1 cell proliferation; ED50 ≤ 2 ng/mL (≥ 5.0 x 105 units/mg).
 
Reconstitution:Reconstitute in sterile water at 0.1 mg/mL.
 
Shipping:Ambient
 
Long Term Storage:-80°C
 
Handling:Avoid freeze/thaw cycles. After reconstitution, prepare aliquots and store at -80°C. For long term storage, it is recommended to dilute to working aliquots in a 0.1% BSA solution.
 
Scientific Background:Interleukin 5 (IL-5) is a hematopoietic growth factor that is expressed in type 2 T helper cells, mast cells, and eosinophils. IL-5 acts through the IL-5 receptor, stimulates B cell growth, and mediates eosinophil activation.
 

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