Calcium Neutral Ion Exchanger

$557
$557

IE200

Prices valid in USA, Canada, and PR only.

Make micropipettes to record cellular concentrations

WPI’s Liquid Ion Exchangers (LIX), for use with the FD223A Electrometer, allow intracellular measurements to be made for cations (hydrogen, potassium and calcium).

Details

Features

  • 0.1 mL

 

Resources

Liquid Ion Exchanger Instruction Manual

Specifications

ION H+ K+ Ca++
CATALOG NO. IE010 IE190 IE200
SELECTIVITY COEFFICIENTS*
Na+ 12.7 1.97 5.5
Mg++ — 2.95 4.9
K+ — — 5.4
Ca++ — 2.7 —
USEFUL pH RANGE 2-10 4-10 4-10
SLOPE 56 mV 58 mV 28 mV
LINEAR RANGE pH 4-12 pK 0-3 pCa 1-7
APPROX. EQUIV. —

Corning
477317

 ETH1001
*Selectivity Coefficients are expressed here as -log Kij or pKij.

References

Yoshida, T., Nin, F., Ogata, G., Uetsuka, S., Kitahara, T., Inohara, H., … Hibino, H. (2015). NKCCs in the fibrocytes of the spiral ligament are silent on the unidirectional K+ transport that controls the electrochemical properties in the mammalian cochlea. Pflügers Archiv - European Journal of Physiology, 467(7), 1577–1589. https://doi.org/10.1007/s00424-014-1597-9

Kuwana, S., Okada, Y., & Natsui, T. (1998). Effects of extracellular calcium and magnesium on central respiratory control in the brainstem-spinal cord of neonatal rat. Brain Research, 786(1–2), 194–204. Retrieved from http://www.ncbi.nlm.nih.gov/pubmed/9555011

Welsh, D. G., Jackson, W. F., & Segal, S. S. (1998). Oxygen induces electromechanical coupling in arteriolar smooth muscle cells: a role for L-type Ca 2+ channels. American Journal of Physiology-Heart and Circulatory Physiology, 274(6), H2018–H2024. https://doi.org/10.1152/ajpheart.1998.274.6.H2018

 
Calcium Neutral Ion Exchanger

$557.00