Fine Chemicals

HEPES-buffered saline (5X, pH 7.4), low endotoxin

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo...

BICINE, Electrophoresis Grade, 99+%

HEPES-buffered saline (2X, pH 7.0), low endotoxin

Tris-HCl, 0.5M buffer soln., pH 8.0, low endotoxin

Phosphate-buffered saline (DPBS, 1X), Dulbecco's formula

Tris(hydroxymethyl)aminomethane, ultrapure, 99.9%

Tris(hydroxymethyl)aminomethane is used as buffers in biochemistry and molecular biology laboratories. It is used as a primary standard to standardize acid solutions for chemical analysis. It finds application in cell membranes to increase its permeability.

MES, 1.0M buffer soln., pH 7.5

MES, is often used as a running buffer for resolving very small proteins on bis-tris gels, also used as a biological buffer in plant cell cultures. It is also been used in various protein characterization assays. This sterile solution suitable for cell culture and molecular biology applications.

Phosphate-buffered saline (PBS, 10X), pH 7.6

TRIS, 1.0M 缓冲液, pH 7.2

Phosphate-buffered saline (DPBS, 10X), Dulbecco's formula

Phosphate-buffered saline (DPBS, 10X), Dulbecco's formula is used as a buffer system to maintain cell culture media in the physiological pH range. In combination with glucose, it provides the principal energy sources of cell metabolism. It is involved to irrigate, wash and dilute mammalian cells.

TRIS, 0.5M buffer soln., pH 6.8

TRIS is used as a standard biological buffer in less critical applications where economy is an important consideration, component of extraction buffer e.g. phenol extraction of DNA or RNA; and as a component of separating and stacking gels in the characterization of in vitro translation products by...

CHES, 0.5M buffer soln, pH 9.0

BIS-TRIS propane, 0.2M buffer soln., pH 6.5

Potassium phosphate, 0.2M buffer soln., pH 7.4

Potassium phosphate buffer is typically used as a component for a wide variety of media used in the culture of microorganisms, as a component in phosphate buffered saline (PBS). In addition to helping maintain pH, it supplies essential phosphate.

TRIS, 1.0M 缓冲液, pH 9.0

TRIS, 1.0M buffer soln., pH 9.0 is used as buffers for stabilizing and storing nucleic acids and proteins. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand.

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