Its pronunciation is K EY â . Cay is used predominantly in the German language and its origin is Latin. Cay is a variant of the name Kai (Frisian, Dutch, Finnish, German, Scandinavian, and Welsh). Cay is rarely used as a baby name for boys.
The purpose of this application note is to demonstrate the utility of the FLx800 fluorescence microplate reader to detect rapid changes in calcium ion concentration. Introduction Cell Biologists often need to detect and quantitate intracellular spectroscopically silent ions such as Cl-, Na+, K+, or Ca2+.
instruments are high [14]. Currently the most common method for measuring calcium levels in clinical laboratory is a spectrophotometric method using Ortho cresolphthalein complexone (o-CPC) [15, 16]. The most important limitation of o-CPC is its inability in measuring calcium in EDTA plasma because EDTA with calcium ion forms a stable complex.