Recombinant human IL-4 protein (Active) (ab222347)
Key features and details
- Expression system: Escherichia coli
- Purity: > 95% SDS-PAGE
- Endotoxin level:
- Active: Yes
- Suitable for: Functional Studies, SDS-PAGE
Preparation and Storage
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Stability and Storage
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
pH: 7.40
Constituents: PBS, 10% Glycerol (glycerin, glycerine)This product is an active protein and may elicit a biological response in vivo, handle with caution.
Images
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SDS-PAGE - Recombinant human IL-4 protein (Active) (ab222347)
SDS-PAGE - Recombinant mouse IL4 protein (ab222347 at 3 µg)
