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Estudios de interacciones chaperona-cochaperona utilizando un ensayo homogéneo basado en cuentas
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Studies of Chaperone-Cochaperone Interactions using Homogenous Bead-Based Assay
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Estudios de interacciones chaperona-cochaperona utilizando un ensayo homogéneo basado en cuentas

2,544 Views

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06:51 min

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July 21, 2021

DOI:

10.3791/62762-v

DOI:
10.3791/62762-v

•

06:51 min
July 21, 2021

•

5 Views
, , , ,
1Department of Neuroscience Care and Society, Division of Neurogeriatrics,Karolinska Institutet, 2Department of Pharmaceutical Engineering & Technology,Indian Institute of Technology (BHU), 3Theme Inflammation and Aging,Karolinska University Hospital

Summary

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Este protocolo presenta una técnica para sondear las interacciones proteína-proteína utilizando perlas de donantes ligadas al glutatión con co-chaperonas con motivos TPR fusionadas con GST y perlas aceptoras junto con un péptido derivado de Hsp90. Hemos utilizado esta técnica para detectar moléculas pequeñas para interrumpir las interacciones Hsp90-FKBP51 o Hsp90-FKBP52 e identificado inhibidores potentes y selectivos de la interacción Hsp90-FKBP51.

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Wang, L., Bergkvist, L., Kumar, R., Winblad, B., Pavlov, P. F. Studies of Chaperone-Cochaperone Interactions using Homogenous Bead-Based Assay. J. Vis. Exp. (173), e62762, doi:10.3791/62762 (2021).

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