✦ LIBER ✦

Malonate transport in human red blood cells

✍ Scribed by Omar S. Hajjawi; Robert C. Hider

Publisher: Springer
Year: 1987
Tongue: English
Weight: 486 KB
Volume: 75
Category: Article
ISSN: 0300-8177
DOI: 10.1007/bf00231607

No coin nor oath required. For personal study only.

✦ Synopsis

Kinetic parameters of [2-14C]malonate uptake by the human erythrocyte membrane have been determined as Km, 24 mM and turnover number, 5 X 10(4) s-1. The translocation of this organic dianion is concentration, pH and temperature dependent. Competitive inhibition of malonate uptake by eosin and inorganic anions, strongly implies that a common route exists for both inorganic anions and organic dianions, namely the anion-exchange Band 3 protein. 14C-Malonate which is nonmetabolized in the erythrocyte, could be a useful probe for monitoring anion-exchange in reconstituted Band 3 systems.

📜 SIMILAR VOLUMES

DMO-transport in human red blood cells

✍ K. F. Schnell; G. Michelson; C. Albers 📂 Article 📅 1986 🏛 Springer 🌐 English ⚖ 663 KB

Transport of sugars into human red blood

Transport of sugars into human red blood cell ghosts

✍ L. Lacko 📂 Article 📅 1966 🏛 John Wiley and Sons 🌐 English ⚖ 413 KB

It has been found that human red cell ghosts react differently in the presence of various sugars in the medium. The stability of spheric ghosts is preserved in solutions of sugars entering red cells by means of the common carrier. In media of other sugars the ghosts' shapes change to shrunken, crena

Electrokinetic transport of red blood ce

Electrokinetic transport of red blood cells in microcapillaries

✍ Adrienne R. Minerick; Agnes E. Ostafin; Hsueh-Chia Chang 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 317 KB 👁 2 views

Polyagglutinability of human red blood c

Polyagglutinability of human red blood cells

✍ Gaffney, J. C. ;Sachs, H. 📂 Article 📅 1943 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 287 KB

Carrier-mediated residual K++and Na++tra

Carrier-mediated residual K++and Na++transport of human red blood cells

✍ Karsten Denner; Reinhart Heinrich; Ingolf Bernhardt 📂 Article 📅 1993 🏛 Springer 🌐 English ⚖ 869 KB

Residual, i.e., (ouabain, bumetanide, and EGTA)-insensitive K+ and Na+ influxes as well as effluxes of human red blood cells are enhanced in isotonic solutions of low (NaCl + KCl) concentration using sucrose to maintain constant osmolarity. Various carrier models were tested to fit the experimental

Stationary ionic states in human red blo

Stationary ionic states in human red blood cells

✍ Roland Glaser; Jutta Donath 📂 Article 📅 1984 🏛 Elsevier Science 🌐 English ⚖ 722 KB