M2154
Medium 199
With Earle′s salts and sodium bicarbonate, without ʟ-glutamine, liquid, sterile-filtered, suitable for cell culture
Synonym(s):
M199 Medium, TCM 199
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About This Item
UNSPSC Code:
12352207
NACRES:
NA.75
Product Name
Medium 199, With Earle′s salts and sodium bicarbonate, without L-glutamine, liquid, sterile-filtered, suitable for cell culture
Quality Level
sterility
sterile-filtered
form
liquid
technique(s)
cell culture | mammalian: suitable
impurities
endotoxin, tested
pH
7.0-7.6 (25 °C, 209 g/L)
components
sodium pyruvate: no
L-glutamine: no
NaHCO3: yes
HEPES: no
phenol red: yes
Earle’s salts (5% CO2): yes
shipped in
ambient
storage temp.
2-8°C
General description
Medium 199 is a combination of vitamins, amino acids, and other factors that were originally developed as a completely defined media formulation for the culture of primary explants. This medium, when properly supplemented has broad applicability, particularly for non-transformed cells. Medium 199 is widely used for vaccine production, in vitro cultivation of primary pancreatic explants, and lens tissues.
Application
Medium 199 has been used:
- to culture rumen epithelial cells from yearling Speckle Park beef heifers
- as a component of the maturation medium for the incubation of Cumulus oocyte complexes (COCs) from bovine ovaries
- as a component of the Dulbecco′s modified Eagle medium (DMEM) mixture to maintain rat neonatal cardiac myocytes (NCM)
Preparation Note
Supplement with 0.1 g/L L-glutamine.
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Storage Class
12 - Non Combustible Liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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E Held-Hoelker et al.
Theriogenology, 96, 145-152 (2017-05-24)
Lipid accumulation is associated with reduced embryonic quality, causing limited survival after cryopreservation. Therefore, in the present study we aimed to reveal the effects of supplementation of a lipid reducing agent, l-carnitine and the removal of fatty acids during in vitro
C Kent-Dennis et al.
Journal of dairy science, 104(1), 1002-1017 (2020-11-03)
Inflammation of ruminal epithelium may occur during ruminal acidosis as a result of translocation and interaction of ruminal epithelial cells (REC) with molecules such as lipopolysaccharide (LPS). Such inflammation has been reported to alter cellular processes such as nutrient absorption
Michelle M Halstead et al.
Nature communications, 11(1), 4654-4654 (2020-09-19)
The shift from maternal to embryonic control is a critical developmental milestone in preimplantation development. Widespread transcriptomic and epigenetic remodeling facilitate this transition from terminally differentiated gametes to totipotent blastomeres, but the identity of transcription factors (TF) and genomic elements