COMPOSITIONS PROVIDING FOR INCREASED IGF-I SOLUBILITY

Novel IGF-I compositions are described. The compositions include a solubilizing compound comprising a guanidinium group that provides for IGF-I compositions in which IGF-I is highly soluble at pHs of about 5.5 or greater and at refrigerated temperatures. L'invention concerne de nouvelles compos...

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Bibliographische Detailangaben
Hauptverfasser: SHIRLEY, BRET, A, BAJWA, KAMALJIT
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:Novel IGF-I compositions are described. The compositions include a solubilizing compound comprising a guanidinium group that provides for IGF-I compositions in which IGF-I is highly soluble at pHs of about 5.5 or greater and at refrigerated temperatures. L'invention concerne de nouvelles compositions IGF-I, qui renferment un composé de solubilisation contenant un groupe à base de guanidinium permettant d'obtenir des compositions IGF-I dans lesquelles le facteur IGF-I est hautement soluble à un pH supérieur ou égal à 5,5 et à des températures réfrigérantes.