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Merck
CN

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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Quality Level

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

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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Protocols

粉末培养基及盐混合物极具吸湿性,应注意防潮。

Powdered media and salt mixtures are extremely hygroscopic and should be protected from atmospheric moisture.


Bidisha Dasgupta et al.
European journal of immunology, 38(12), 3499-3507 (2008-11-11)
When leukocytes cross endothelial cells during the inflammatory response, membrane from the recently described lateral border recycling compartment (LBRC) is selectively targeted around diapedesing leukocytes. This "targeted recycling" is critical for leukocyte transendothelial migration. Blocking homophilic PECAM interactions between leukocytes
Guangrui Yang et al.
PloS one, 7(8), e38117-e38117 (2012-08-18)
Compelling evidence from both human and animal studies suggests a physiological link between the circadian rhythm and metabolism but the underlying mechanism is still incompletely understood. We examined the role of PPARγ, a key regulator of energy metabolism, in the
Sandra E Pineda-Sanabria et al.
Journal of molecular and cellular cardiology, 92, 174-184 (2016-02-09)
One approach to improve contraction in the failing heart is the administration of calcium (Ca(2+)) sensitizers. Although it is known that levosimendan and other sensitizers bind to troponin C (cTnC), their in vivo mechanism is not fully understood. Based on



Global Trade Item Number

SKUGTIN
K4002-10X1L04061833944592