AUSTRAL Biologicals Catalog

Product Sheet: IGF-Binding protein 4 human (RECOMBINANT)

Catalog NumberBP-360-2
Product IdBP-360-2
Product NameIGF-Binding protein 4 human (RECOMBINANT)
CategoryGrowth Factors, Cytokines, Receptors and their Antibodies
SubcategoryIgf Binding Proteins
DescriptionHuman IGF-Binding protein 4 is produced in genetically engineered yeast, and purified by affinity chromatography and HPLC.
Mol Weight24 KDa
PurityOver 90% pure by SDS gel electrophoresis.
StorageStore at +4°C. Reconstitution is best in water or buffer near neutral pH. After reconstitution, storage in aliquots at -80°C is recommended.
StabilitySeveral months at +4°C.
Biological ActivityBinding activity of human IGF-BP 4 is determined by the inhibition activity of both IGF I and II.
FormulationLyophilized powder
References1.Kiefer, M.C., Schmid, C., Waldvogel, M., Sclapfer, I., Futo, E., Maziarz, F.R., Green, K., Barr, P.J. and Zapf, J. (1992) The Journal of Biological Chemistry, Vol 267, No 18, 12692-12699
2. Rechler M.M. and Brown A.L. (1992) Growth Regulation, 2, 55.
3. Modern Concepts of Insulin-Like Growth Factor. Ed. E. Martin Spencer, M.D. (1991). Elsevier Science Publ., pages 311-415
All products are for research use ONLY in laboratory animals and in vitro testing. NOT for diagnostic or human use.

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