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Merck
CN

M0644

Minimum Essential Medium Eagle

Alpha Modification, with L-glutamine, ribonucleosides and deoxyribonucleosides, without sodium bicarbonate, powder, suitable for cell culture

Synonym(s):

MEM

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About This Item

NACRES:
NA.75
UNSPSC Code:
12352207
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Quality Level

form

powder

technique(s)

cell culture | mammalian: suitable

components

NaHCO3: no
L-glutamine: yes
phenol red: yes
HEPES: no
sodium pyruvate: yes

shipped in

ambient

storage temp.

2-8°C

General description

Minimum Essential Medium (MEM) is a synthetic cell culture media developed by Harry Eagle. This medium has higher concentrations of amino acids so the medium more closely approximates the protein composition of cultured mammalian cells. Optional supplementation of non-essential amino acids to this formulation that incorporates either Hanks′ or Earle′s salts has broadened the usage of this medium. The α modification of MEM with Earle′s balanced salts also known as αMEM, contains non-essential amino acids, sodium pyruvate, and additional vitamins.

Application

Minimum essential medium Eagle has been used to:

  • maintain natural killer (NK) cell lines
  • culture Leishmania donovani strains
  • culture epidermal neural crest stem cells (EPI-NCSCs) from the bulge of rat hair follicles

Preparation Note

Formulated to contain 10.1 grams of powder per liter of medium.
Supplement with 2.2 g/L sodium bicarbonate.


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Exclamation mark

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Warning

hcodes

Hazard Classifications

Skin Sens. 1

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.

Articles

A large selection of MEM formulations. Minimum Essential Medium (MEM), developed by Harry Eagle, is one of the most widely used of all synthetic cell culture media.