M2520
Medium 199
HEPES Modification, with Earle′s salts, L-glutamine and 25 mM HEPES, without sodium bicarbonate, powder, suitable for cell culture
Synonym(s):
M199 Medium, TCM 199
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About This Item
NACRES:
NA.75
UNSPSC Code:
12352207
Quality Level
form
powder
technique(s)
cell culture | mammalian: suitable
components
L-glutamine: yes
phenol red: yes
Earle’s salts (5% CO2): yes
NaHCO3: no
sodium pyruvate: no
HEPES: 25 mM
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:
- maintain the cumulus-oocyte complex (COC) before maturation and for culturing of these oocytes for in vitro maturation
- to rinse the aspiration line during the collection of the ovum from German Holstein cows
- to culture cardiac endothelial cells from rats
Preparation Note
Formulated to contain 14.7 grams of powder per liter of medium.
Supplement with 2.2 g/L sodium bicarbonate.
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Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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Mao Ye et al.
Scientific reports, 4, 4681-4681 (2014-04-16)
The highly specialized endothelial cells in brain capillaries are a key component of the blood-brain barrier, forming a network of tight junctions that almost completely block paracellular transport. In contrast to vascular endothelial cells in other organs, we show that
Jarosław Wieczorek et al.
Animals : an open access journal from MDPI, 10(4) (2020-04-16)
The laparoscopic method of recovering oocytes in goats and sheep is one of the minimally invasive methods used in the biotechnology of animal reproduction. It allows for good quality oocytes that are suitable for in vitro maturation and fertilization to
In vitro nuclear maturation of bitch oocytes in the presence of polyvinyl-pyrrolidone
Animal Reproduction, 3(1), 70-75 (2018)