IGF-Binding protein 4 human (RECOMBINANT)
5 µg
$275.00
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IGF-Binding protein 4 human (RECOMBINANT)
Catalog no.
BBP-360-2
$275.00
Human IGF-Binding protein 4 is produced in genetically engineered yeast, and purified by affinity chromatography and HPLC.
- Molecular weight: 24 kDa
- Purity: Over 90% pure by SDS gel electrophoresis.
- Storage: Store at +4°C. Reconstitution is best in water or buffer near neutral pH. After reconstitution, storage in aliquots at -80°C is recommended.
- Stability: Several months at +4°C.
- Biological activity: Binding activity of human IGF-BP 4 is determined by the inhibition activity of both IGF I and II.
- Formulation: Lyophilized powder
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References: 1. Rechler M.M. and Brown A.L. (1992) Growth Regulation, 2, 55.
2. Modern Concepts of Insulin-Like Growth Factor. Ed. E. Martin Spencer, M.D. (1991). Elsevier Science Publ., pages 311-415