Reversal potential (Erev) of endoplasmic reticulum in pancreatic cell
| Range | -31 mV |
|---|---|
| Organism | Rat Rattus norvegicus |
| Reference | Schmid A, Dehlinger-Kremer M, Schulz I, Gögelein H. Voltage-dependent InsP3-insensitive calcium channels in membranes of pancreatic endoplasmic reticulum vesicles. Nature. 1990 Jul 26 346(6282):374-6. p.374 right column 2nd paragraph & p.375 caption to fig.1 top paragraphPubMed ID1695718 |
| Comments | "Typical single channel current traces are shown in fig.1a. The conductance of this channel determined by linear regression was 41pS (fig.1b). From the extrapolated reversal potential of -31mV, a permeability ratio of P[Ba2+]/P[K+] of ~15:1 is estimated." |
| Entered by | Uri M |
| ID | 110714 |