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PMEF-NX

EmbryoMax® Primary Mouse Embryonic Fibroblasts

Mouse

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O této položce

UNSPSC Code:
41106509
NACRES:
NA.75
eCl@ss:
32011203
Biological source:
mouse
Manufacturer/tradename:
Specialty Media, EmbryoMax®
Technický servis
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Název produktu

EmbryoMax® Primary Mouse Embryonic Fibroblasts, PMEF, Neo Resistant, Strain FVB, Irradiated, Passage 3

biological source

mouse

Quality Level

manufacturer/tradename

Specialty Media, EmbryoMax®

technique(s)

cell culture | stem cell: suitable

input

sample type: mouse embryonic stem cell(s)
sample type primary embryotic fibroblasts (PMEFs)
sample type induced pluripotent stem cell(s)

shipped in

liquid nitrogen

storage temp.

-140 to -196°C

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General description

Primary Mouse Embryo Fibroblasts, neo resistant, Strain FVB, are mitotically inactivated by treatment with irradiation and serve as a feeder layer for both mouse and human ES/IPS cells. MEF cells are resistant to neomycin.

Plating MEF Feeder Cells

Procedure:

1. Prior to thawing PMEF feeder cells, coat plates/flasks with Gelatin solution.
2. Thaw PMEF vial(s) quickly in a 37 °C water bath and transfer to a 15 mL tube (already containing 10 mL of warm PMEF Feeder Cell Medium). Gently invert the tube to distribute, and centrifuge at 300 xg for 4–5 minutes.
3. Remove supernatant and resuspend the cell pellet in warm PMEF Feeder Cell Medium.
4. Remove the Gelatin solution from plates/flasks, and aliquot the PMEF feeder cell suspension at the densities recommended in Table 4.1 of the mouse ES protocol guide
5. Incubate the PMEF Feeder cells at 37 °C with 5% CO2. Use Figures 4A, B and C in the mouse ES protocol guide as a guide for an estimate of correct PMEF density and
appearance. Gelatinized plates may be used for 12–14 days.
The EmbryoMax range of PMEF cells provides researchers with a convenient solution for ES cell culture by eliminating the need for time consuming feeder cell isolation and preparation. Many embryonic stem cell culture protocols necessitate the use of primary mouse embryo fibroblast (PMEF) cells. In these protocols, ES cells are typically cultured on a monolayer of PMEF feeder cells. Feeder cells perform two important roles in stem cell culture: they secrete several important growth factors into the medium, which help maintain pluripotency, and they provide a cellular matrix for ES cells to grow.

Application

Research Category
Stem Cell Research

Biochem/physiol Actions

Primary Mouse Embryo Fibroblasts

Packaging

5-6x106 ea

Preparation Note

Vials should be stored in the vapor phase of liquid nitrogen.

Legal Information

EmbryoMax is a registered trademark of Merck KGaA, Darmstadt, Germany

Skladovací třída

10 - Combustible liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


Osvědčení o analýze (COA)

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Sortimentní položky

Myší embryonální fibroblasty (MEF) slouží jako živná vrstva pro myší i lidské embryonální kmenové buňky (ES buňky) a indukované pluripotentní kmenové buňky (iPSC).

Mouse embryonic fibroblasts (MEFs) serve as a feeder layer for both mouse and human embryonic stem cells (ES cells) and induced pluripotent stem cells (iPSCs).

Protokoly

Stem cell reprogramming protocols to generate human induced pluripotent stem cells (iPSCs) including viral and non-viral RNA based methods.

Související obsah

"As transgenic mouse core laboratories know well, mouse models are a powerful means of determining the function of mammalian genes in the context of whole organisms—especially since over 95% of the mouse genome is similar to the human genome. However, you may not know that: 1. Laboratory mouse strains are descended from ancestors in modern-day Pakistan. 2. The first inbred strain of lab mouse was created in 1909. It was named DBA for its coat color: dilute brown non-agouti. 3. There is a mutant mouse actually named“Bad Hair Day” (Bhrd). Someone get this little guy a stylist! 4. Male mice, when treated with anticancer drugs, have been shown to pass on DNA instability to their offspring. 5. The founder of Jackson Laboratories, C. C. Little, once had lunch with Walt Disney to request that an animated film be created linking Mickey Mouse and the laboratory mouse. The request was denied."

Globální číslo obchodní položky

Skladová položkaGTIN
PMEF-NX04053252923678

Náš tým vědeckých pracovníků má zkušenosti ve všech oblastech výzkumu, včetně přírodních věd, materiálových věd, chemické syntézy, chromatografie, analytiky a mnoha dalších..

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