Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

M4655

Sigma-Aldrich

Minimum Essential Medium Eagle

With Earle′s salts, L-glutamine and sodium bicarbonate, liquid, sterile-filtered, suitable for cell culture

Synonym(s):

EMEM, MEM

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

UNSPSC Code:
12352207
NACRES:
NA.75

sterility

sterile-filtered

form

liquid

technique(s)

cell culture | mammalian: suitable

impurities

endotoxin, tested

components

sodium pyruvate: no
phenol red: yes
Earle’s salts (5% CO2): yes
HEPES: no
NaHCO3: yes
L-glutamine: yes

shipped in

ambient

storage temp.

2-8°C

Looking for similar products? Visit Product Comparison Guide

General description

Minimum Essential Medium (MEM), developed by Harry Eagle, is one of the most widely used of all synthetic cell culture media. Early attempts to cultivate normal mammalian fibroblasts and certain subtypes of HeLa cells revealed they had specific nutritional requirements that could not be met by Eagle′s Basal Medium (BME). Subsequent studies using these and other cells in culture indicated additions to BME could be made to aid growth of a wider variety of fastidious cells.

MEM, which incorporates these modifications, includes higher concentrations of amino acids so the medium more closely approximates the protein composition of cultured mammalian cells. MEM has been used for cultivation of a wide variety of cells grown in monolayers. Optional supplementation of non-essential amino acids to the formulations that incorporate either Hanks′ or Earle′s salts has broadened the usefulness of this medium.

Application

Generally used to grow attached cell lines, such as fibroblasts, in the presence of FBS, calf or horse sera.

Other Notes

This product lacks L-Ala; L-Asn; L-Glu; Gly; L-Pro; L-Ser.

also commonly purchased with this product

Product No.
Description
Pricing

related product

Product No.
Description
Pricing

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Yanan Zhu et al.
Scientific reports, 8(1), 15068-15068 (2018-10-12)
Proteasome inhibitors (PIs) are now standard of care for several cancers, and noninvasive biomarkers of treatment response are critically required for early patient stratification and treatment personalization. The present study evaluated whether chemical exchange (CEST) magnetic resonance imaging (MRI) can
Jiaxin Hu et al.
Biochemistry, 53(28), 4510-4518 (2014-07-02)
Dentatorubral-pallidoluysian atrophy (DRPLA) is a progressive neurodegenerative disorder that currently has no curative treatments. DRPLA is caused by an expansion of a CAG trinucleotide repeat region within the protein-encoding sequence of the atrophin-1 (ATN-1) gene. Inhibition of mutant ATN-1 protein
Yongjun Chu et al.
Nucleic acids research, 48(12), 6740-6758 (2020-05-29)
How genetic defects trigger the molecular changes that cause late-onset disease is important for understanding disease progression and therapeutic development. Fuchs' endothelial corneal dystrophy (FECD) is an RNA-mediated disease caused by a trinucleotide CTG expansion in an intron within the
Mutsuyo Takayama-Ito et al.
PLoS neglected tropical diseases, 12(4), e0006398-e0006398 (2018-04-17)
Lymphocytic choriomeningitis virus (LCMV) causes a variety of diseases, including asymptomatic infections, meningitis, and congenital infections in the fetus of infected mother. The development of a safe and effective vaccine against LCMV is imperative. This study aims to develop a
Ivan Trus et al.
Frontiers in immunology, 10, 3077-3077 (2020-02-11)
Experimental increase of CpG dinucleotides in an RNA virus genome impairs infection providing a promising approach for vaccine development. While CpG recoding is an emerging and promising vaccine approach, little is known about infection phenotypes caused by recoded viruses in
View All Related Papers

Articles

Calcium in Cell Culture

Calcium is an ionically stable divalent cation with important beneficial and toxic properties in cell culture. It is a component of a wide range of cell culture media.

MEM (Minimum Essential Medium Eagle)

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.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service