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Merck

K4002

Krebs-Ringer Bicarbonate Buffer

With 1800 mg/L glucose, without calcium chloride and sodium bicarbonate, powder, suitable for cell culture

Synonym(s):

Bicarbonate Buffer Solution, Krebs Buffer, Krebs-Ringer Solution

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About This Item

NACRES:
NA.75
UNSPSC Code:
12161702
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form

powder

technique(s)

cell culture | mammalian: suitable

pH

6.1-6.7

solubility

water: 9.5 g/L, clear

storage temp.

2-8°C

Quality Level

General description

Krebs-Ringer Bicarbonate Buffer acts as a salt solution and plays an essential role in tissue culture. A salt solution provides the cells with water and inorganic ions. It also helps in maintaining the osmotic balance and ideal pH in the medium. This bicarbonate buffered isotonic saline contains magnesium, potassium, sodium, and phosphate ions.

Application

Krebs-Ringer Bicarbonate Buffer has been used:

  • as a wash buffer for the preparation of mice primary adipocytes and lipolysis assay
  • in the pre-perifusion for islet viability and functionality studies
  • in pituitary bioassay

Preparation Note

Formulated to contain 9.5 grams of powder per liter of medium.
Supplement with 1.26 g/L sodium bicarbonate.

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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N C Schaad et al.
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Activation of G Protein-Coupled Receptor 43 in Adipocytes Leads to Inhibition of Lipolysis and Suppression of Plasma Free Fatty Acids
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