Literature DB >> 15485648

A technical consideration concerning the removal of oocyte vitelline membranes for patch clamp recording.

Myeong Hyeon Wang1.   

Abstract

We have developed an efficient method for removing the vitelline membrane of Xenopus oocytes for patch clamp recording. Functional studies using oocytes as models provide insights into the biological profiles and physiological properties of ion channels. A methodological modification is described in this paper. The important feature of this modification is that protease treatment is used to remove the oocyte's vitelline membrane. This method is simple and the oocytes produced remain in a healthy state during the recording process.

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Year:  2004        PMID: 15485648     DOI: 10.1016/j.bbrc.2004.09.162

Source DB:  PubMed          Journal:  Biochem Biophys Res Commun        ISSN: 0006-291X            Impact factor:   3.575


  5 in total

1.  Cysteines control the N- and C-linker-dependent gating of KCNH1 potassium channels.

Authors:  Nirakar Sahoo; Roland Schönherr; Toshinori Hoshi; Stefan H Heinemann
Journal:  Biochim Biophys Acta       Date:  2012-01-28

2.  Single-molecule evaluation of fluorescent protein photoactivation efficiency using an in vivo nanotemplate.

Authors:  Nela Durisic; Lara Laparra-Cuervo; Angel Sandoval-Álvarez; Joseph Steven Borbely; Melike Lakadamyali
Journal:  Nat Methods       Date:  2014-01-05       Impact factor: 28.547

3.  Stoichiometry of the human glycine receptor revealed by direct subunit counting.

Authors:  Nela Durisic; Antoine G Godin; Claudia M Wever; Colin D Heyes; Melike Lakadamyali; Joseph A Dent
Journal:  J Neurosci       Date:  2012-09-12       Impact factor: 6.167

4.  Kcnh1 voltage-gated potassium channels are essential for early zebrafish development.

Authors:  Rayk Stengel; Eric Rivera-Milla; Nirakar Sahoo; Christina Ebert; Frank Bollig; Stefan H Heinemann; Roland Schönherr; Christoph Englert
Journal:  J Biol Chem       Date:  2012-08-27       Impact factor: 5.157

5.  Xenopus borealis as an alternative source of oocytes for biophysical and pharmacological studies of neuronal ion channels.

Authors:  Ben Cristofori-Armstrong; Ming S Soh; Sahil Talwar; Darren L Brown; John D O Griffin; Zoltan Dekan; Jennifer L Stow; Glenn F King; Joseph W Lynch; Lachlan D Rash
Journal:  Sci Rep       Date:  2015-10-06       Impact factor: 4.379

  5 in total

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