English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Comparison of murine band 3 protein-mediated Cl- transport as measured in mouse red blood cells and in oocytes of Xenopus laevis

Hanke-Baier, P., Raida, M., & Passow, H. (1988). Comparison of murine band 3 protein-mediated Cl- transport as measured in mouse red blood cells and in oocytes of Xenopus laevis. Biochimica et Biophysica Acta-Biomembranes, 940(1), 136-140. doi:10.1016/0005-2736(88)90017-x.

Item is

Basic

show hide
Genre: Journal Article

Files

show Files

Locators

show

Creators

show
hide
 Creators:
Hanke-Baier, Petra1, Author           
Raida, Manfred1, Author           
Passow, Hermann1, Author           
Affiliations:
1Department of Cell Physiology, Max Planck Institute of Biophysics, Max Planck Society, ou_3264817              

Content

show
hide
Free keywords: Chloride ion transport; Band 3; Oocyte; Erythrocyte; (Mouse); (X. laevis)
 Abstract: Murine band 3 protein was expressed in oocytes of Xenopus laevis after microinjection of the mRNA from the spleens of anemic mice. The 36Cl- efflux from the oocytes was compared with the chloride fluxes measured in murine red cells. In both oocytes and red cells, the band 3-mediated chloride transport showed the following features: the selective inhibitor of band 3-mediated anion transport, 4,4'-dinitrostilbene-2,2'-disulfonate exerts its effects only when applied to the outside and not when applied to the inside of the membrane. The K1/2 for inhibition by external 4,4'-dinitrostilbene-2,2'-disulfonate was of the order of 1.5 to 2.0 mumol/l. Flufenamate and persantine also produce similar inhibitory effects. Decreasing the pH from 7.4 to 6.0 leads to some inhibition. It is concluded that essential features of the mode of action of murine erythroid band 3 protein in the plasma membrane of the oocyte are similar to the mode of action in the bilayer of the red blood cell of the mouse.

Details

show
hide
Language(s): eng - English
 Dates: 1987-11-262003-01-301988-05-09
 Publication Status: Published in print
 Pages: 5
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1016/0005-2736(88)90017-x
PMID: 3365428
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Biochimica et Biophysica Acta-Biomembranes
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Amsterdam : Elsevier
Pages: - Volume / Issue: 940 (1) Sequence Number: - Start / End Page: 136 - 140 Identifier: ISSN: 0005-2736
CoNE: https://pure.mpg.de/cone/journals/resource/954926938702