BD Recombinant Human Interleukin-5

Description

Can be used as blocking control to demonstrate specificity of IL-5 staining by PE- or APC- labeled TRFK5 antibody or PE-labeled JES1-39D10 antibody

Interleukin-5 (IL-5) is the lymphokine responsible for activities attributed to eosinophil differentiating factor (EDF), B cell growth factor II (BCGFII) and T cell-replacing factor (TRF). IL-5 induces eosinophil differentiation and promotes eosinophil survival and activation. This is a 28 to 31 kD protein dimer, as determined by SDS-PAGE (in non-reducing conditions).

• Supplied as frozen liquid with no preservatives
• Purity: >95%
• Reactivity: human
• Concentration: 100μg/mL
• Stored buffer: frozen aqueous buffered solution containing BSA
• Endotoxin level: ≤0.1ngμg of human IL-5
• Size: 5μg

Bioassay/ELISA standard/Intracellular block/flow cytometry

Specifications

• Format: Frozen
• Reactivity: Human
• Concentration: 100 μg/mL
• Endotoxin Level: 0.1ng/μg
• For Use With (Application): Blocking, ELISA, Flow Cytometry, Functional Assays, Immunochemistry, Immunochemistry
• Purity: >95%
• Quantity: 5 μg
• Content And Storage: -80°C