ED50: 0.01-0.09 µg/ml, as determined by its ability to inhibit The biological activity of IGFII (20 ng/ml) on MCF7 human breast adenocarcinoma cells.
Purity
>95% as determined by SDS-PAGE.
Product Form
Lyophilized
Concentration
Reconstitution dependent.
Formulation
Lyophilized from Phosphate Buffered Saline.
Storage
Shipped at ambient temperature. Lyophilized: Short term (3 weeks) store at 25°C. Long term store desiccated below -18°C. Reconstituted: Short term (2-7 days) store at 4°C. Long term store below -18°C, it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid freeze/thaw cycles.
Synonyms
IBP-4, IBP4, IGF-binding protein 4, IGFBP-4, Insulin-like growth factor-binding protein 4
Disclaimer
This product is for research use only. It is not intended for diagnostic or therapeutic use.
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