PBS

貨號：02-024-1ACS
規格：500ml
Phosphate Buffered Saline (PBS),PH=7.4, without Calcium and Magnesium

Product Overview

Phosphate Buffered Saline () is intended to provide a buffer system for maintaining cell culture media. It generally serves as an isotonic saline solution or buffer for washing cells and tissues.  It's utility in maintaining mammalian cells when a chemically-defined, balanced salt solution provides the appropriate milieu to sustain the physiological and structural integrity (i.e. tonicity/viability) of cells in vitro for a limited period of time.  Biological Industries offers a range of D formulations. 

without calcium (Ca2+) and magnesium (Mg2+) is often used in trypsin solutions, and in the dissociation process to wash and resuspend cells when the presence of calcium and magnesium may inhibit trypsin activity.

This is PH=7.4 and modified as follows:

Without:

• Calcium

• Magnesium