Proteintech™ HumanKine™ Recombinant Human IL-4 Protein

Product Code. 16841266

Brand: Proteintech™ HZ100410UG

Description

HumanKine™ cytokines and growth factors are human cell expressed proteins in HEK293 cells

• Results in authentic human proteins with native glycosylation, folding and increased stability, activity and purity

Specifications

• Gene ID (Entrez): 3565
• Molecular Weight (g/mol): 14 and 19 kDa, monomer, glycosylated
• Quantity: 10 μg
• Species: Human
• Reconstitution: Briefly centrifuge the vial before opening. It is recommended to reconstitute the protein in sterile 1 x PBS containing 0.1% endotoxin-free recombinant human serum albumin (HSA).
• Content And Storage: Lyophilized proteins are stable for 1 year from the date of receipt if stored between -20 to -80°C. Upon reconstitution, it is recommended the solution be stored at 4°C for short term or at -20 to -80°C for long term. Repeated freeze thaw cycles should be avoided with reconstituted products.
• Activity: Typically ≤ 0.6 ng/mL EC50
• Expression System: Human embryonic kidney 293 (HEK293) human cell expression system
• Form: Lyophilized
• Purity or Quality Grade: > 95%