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M7653

Sigma-Aldrich

Medium 199

With Hanks′ salts and sodium bicarbonate, without L-glutamine, liquid, sterile-filtered, suitable for cell culture

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About This Item

UNSPSC Code:
12352207
NACRES:
NA.75

Quality Level

sterility

sterile-filtered

form

liquid

technique(s)

cell culture | mammalian: suitable

impurities

endotoxin, tested

components

L-glutamine: no
NaHCO3: yes
Hanks’ salts (2% CO2): yes
sodium pyruvate: no
phenol red: yes
HEPES: no

shipped in

ambient

storage temp.

2-8°C

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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.
Modification of the original Medium 199.Earle′s salts are replaced with Hanks′ salts. Hanks′ salts use a lower concentration of bicarbonate and different concentrations and salt forms of the essential inorganic ions.

Reconstitution

Supplement with 0.1 g/L L-glutamine.

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Etienne de Coulon et al.
iScience, 24(2), 102041-102041 (2021-02-04)
A comprehensive understanding of mechano-electrical coupling requires continuous intracellular electrical recordings being performed on cells undergoing simultaneously in vivo like strain events. Here, we introduce a linear strain single-cell electrophysiology (LSSE) system that meets these requirements by delivering highly reproducible unidirectional
Emilie Brûlé et al.
Journal of the Endocrine Society, 5(4), bvab023-bvab023 (2021-04-03)
Loss-of-function mutations in the X-linked immunoglobulin superfamily, member 1 (IGSF1) gene result in central hypothyroidism, often associated with macroorchidism. Testicular enlargement in these patients might be caused by increases in follicle-stimulating hormone (FSH) levels, as IGSF1 has been proposed to
Yining Li et al.
The Journal of biological chemistry, 292(6), 2301-2314 (2016-12-21)
Pituitary follicle-stimulating hormone (FSH) is an essential regulator of fertility in females and of quantitatively normal spermatogenesis in males. Pituitary-derived activins are thought to act as major stimulators of FSH synthesis by gonadotrope cells.
Benoît X E Desbiolles et al.
Microsystems & nanoengineering, 6, 67-67 (2021-09-28)
Volcano-shaped microelectrodes (nanovolcanoes) functionalized with nanopatterned self-assembled monolayers have recently been demonstrated to report cardiomyocyte action potentials after gaining spontaneous intracellular access. These nanovolcanoes exhibit recording characteristics similar to those of state-of-the-art micro-nanoelectrode arrays that use electroporation as an insertion
Matthias Imboden et al.
Nature communications, 10(1), 834-834 (2019-02-21)
Systematic investigations of the effects of mechano-electric coupling (MEC) on cellular cardiac electrophysiology lack experimental systems suitable to subject tissues to in-vivo like strain patterns while simultaneously reporting changes in electrical activation. Here, we describe a self-contained motor-less device (mechano-active

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