The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
< 0.100 Eu/µg
% SDS-PAGE. Greater than 98% by SDS-PAGE gel and HPLC analyses.
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Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
Constituents: 10mM Sodium citrate, pH 4
Endotoxin level is less than 0.1 ng per µg (1EU/µg).
Reconstitute in water to a concentration of 0.1-1.0 mg/ml.
IGF binding protein 5
IGF-binding protein 5
Insulin like growth factor binding protein 5
Insulin-like growth factor-binding protein 5
IGF-binding proteins prolong the half-life of the IGFs and have been shown to either inhibit or stimulate the growth promoting effects of the IGFs on cell culture. They alter the interaction of IGFs with their cell surface receptors.
Osteosarcoma, and at lower levels in liver, kidney and brain.