PBS (Phosphate Buffered Saline, pH 7.4)

It enables convenient and rapid preparation of 1X PBS buffer aqueous solution by dissolving the phosphate buffer instant granules or tablets in the corresponding volume of deionized water until completely dissolved, yielding a solution containing 0.01M phosphate buffer, 0.0027M potassium chloride, and 0.137M sodium chloride with a pH of 7.4 at 25°C.
Catalog No. Pack Size Price Quantity
X10231-100 100 x 1 L (a box) Price Inquiry
X10231-010 10 x 1 L (a box) Price Inquiry

Description

Phosphate Buffered Saline (PBS) is a buffer solution commonly used in biological research with a wide range of applications. PBS functions as an isotonic agent, balances osmotic pressure, maintains ionic strength, and provides pH buffering.

The osmolarity and ion concentration of PBS match those of the human body (isotonic), making it non-toxic to most cells. PBS does not disrupt the structure or biological properties of biological proteins, and ensures that intact, active substances can participate in biological reactions under optimal conditions. Therefore, PBS is generally the first choice for use with active biological agents.

Features

  • Enables convenient and rapid preparation of 1X PBS buffer aqueous solution.
  • Dissolve the phosphate buffer instant granules or tablets in the corresponding volume of deionized water until completely dissolved to produce a solution containing 0.01M phosphate buffer, 0.0027M potassium chloride, and 0.137M sodium chloride, with a pH of 7.4 at 25°C.
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