The skin biopsies were washed in Ca / Mg - free Dulbecco's Phosphate Buffered Saline (PBS, Invitrogen, Carlsbad, CA, http://www.invitrogen.com) and minced into approximately 12 smaller pieces before being seeded onto gelatin - coated 6 - well
cell culture plates (Corning Enterprises, Corning, NY, http://www.corning.com) containing mouse embryonic fibroblast (MEF) media consisting of Dulbecco's Modified Eagle Medium (DMEM) supplemented with 10 % fetal bovine serum (FBS, Invitrogen) and 100 IU / ml penicillin - streptomycin (Invitrogen), and cultured at 37 °C in a 5 % CO2 incubator.
This protocol video demonstrates how to surface - coat
cell culture plates and transwell inserts with Cultrex ® Basement Membrane Extract, also called Cultrex ® BME.
Not exact matches
But if the quantity of the protein was reduced slightly, the
culture yielded a mixture of floor
plate cells and dopamine neurons (Neuron, vol 15, p 35).
Companies making high - content
cell imaging equipment such as confocal microscopes and
plate readers are now adding software tools to process images of 3D
cell cultures.
I found that
culturing cardiac valve
cells on synthetic hydrogels preserves their normal properties better than the traditional plastic
plates do, and I discovered a signaling pathway connecting the stiffness of the supporting scaffold to the
cells» cytoskeletal structure.
«In the last few years, it has become possible to order
cultures of human
cells for testing, but they're grown on a
plate, a two - dimensional environment,» says Radisic.
After collecting biopsies from banked human donor eyes, the team expanded the numbers of
cells in a
culture plate using human serum to nourish them.
The research highlights the importance of studying the effects of drugs not only on the tumor
cells in a
culture plate, but also on the interaction of the tumor
cells with their own microenvironment.
If the
cells grew on
culture plates, the team inferred that the human gene could fill in for its yeast equivalent.
The researchers removed the organ of Corti, which is housed within a seashell - shaped cavity called the cochlea and contains sensory hair
cells, from newborn mice and kept the
cells alive in
culture plates.
Expanding from their previous studies with mice, the researchers first established that under specific conditions,
culturing human embryonic stem
cells with fibroblast growth factor 2 (FGF2) leads to neural differentiation particular to the midbrain / hindbrain region — the location of the cerebellum — within three weeks, and the expression of markers for the cerebellar
plate neuroepithelium — the part of the developing nervous system specific for the cerebellum — within five.
COS - 7
cells,
plated at 70 % confluence in 100 - mm tissue
culture dishes, were transfected with vector alone or pcDNA3 - ACVR1 (c. 617G) or pcDNA3 - ACVR1 (c. 617A).
Total RNA was extracted from frozen adipose tissue (100 mg), FACS - isolated
cells (> 105), or
cultured cells (60 - mm confluent
plate) using a commercially available acid - phenol reagent (TRIzol; Invitrogen Corp.).
D, the same primary breast cancer
cells infected with KLF4 or control lentivirus were
cultured in low - attachment
plates and the number of mammospheres was counted after 10 days.
The tumor
cells were dissociated and the
cells were infected with KLF4 lentivirus and
cultured in low - attachment
plates.
C, primary breast cancer
cells isolated from patients with advanced cancer were directly infected with KLF4 or control lentivirus, and the CSC population (CD24 − CD44 + ESA +) was measured by FACS after
culturing the
cells for 72 hours in low - attachment
plates.
This demonstrates that even though the anterior neural
plate is essential for proper eye morphogenesis,
cultured pluripotent
cells were not directed to a retinal fate — even when grafted directly into the eye field.
For intracellular cytokine staining, lymphocytes were
cultured in 96 - well flat - bottom
plates at 1 × 106
cells / well in 200 μl RPMI 1640 supplemented with 10 % FBS in the presence or absence of GP33, GP276, and NP369 peptides.
This process (see figure) started with spin - embryoid body (spin - EB) formation from
cultures of single -
cell hiPSC suspensions in 96 well
plates, and the subsequent addition of BMP4 and FGF - 2 to induce mesoderm differentiation, and then VEGF and SCF to induce hematopoietic differentiation.
To address this question, we
plated these
cells on microwells, transduced the
cells one day after and then switched to a neuronal
culture medium as low oxygen.
Thirdly, the current, almost universal dependency of organoid
culture on the use of Matrigel as a replacement for the function of the extracellular basement matrix in providing structural support and survival signals to the epithelial
cells hampers clinical application, considering its origin from a mouse sarcoma
cell line, its poorly defined composition and its mechanical rigidity after
plating.
Like a conventional tissue
culture plate, DA - HCS
plates can be easily coated with DNA, poly - lysine, Collagen, fibronectin, silane - compatible substrates, or any other
cell culture coatings.
First,
cells from Cellartis Human iPS
Cell Line 22 (ChiPSC22) were modified to stably express AcGFP1, then these
cells were
cultured using the DEF ‑ CS
culture system in a 48 - well
plate.
Delaney et al. [4] who have shown that cord blood - derived CD34 +
cells cultured in StemSpan ™ medium with cytokines, on
plates coated with Notch ligand, are expanded ex vivo while still maintaining their ability to engraft into immunocompromised mice.
For
cell proliferation assay, 5 × 104
cells were seeded in triplicate wells per
cell line per time point in 12 - well tissue
culture plates.
To determine the effect of the conditioned medium on NGF - induced neurite outgrowth, PC12
cells were dissociated and
plated on polyornithine - coated tissue
culture dishes in the following conditions: 1) HT22 conditioned medium, 2) J147 treated HT22 conditioned medium, 3) DMEM alone plus J147, 4) DMEM plus NGF at 50 nanograms per ml, 5) J147 treated HT22 conditioned medium pre-incubated for one hour with 10 μg / ml anti-NGF and N2 supplement (Invitrogen).
Unfortunately, inclusion of the 2i in our
culture system resulted in massive death of irradiated MEF
cells plated at a relatively low density, suggesting that the 2i strategy might not be compatible with irradiated MEF
cells.
For intracardiac injections,
cells were harvested from subconfluent
culture plates, washed with phosphate - buffered saline (PBS), and resuspended at 106 / ml (1833) or 5 × 106 / ml (SCP28) in PBS; 0.1 ml of the suspended
cells was injected into the left cardiac ventricle using 30 - gauge needles.
Briefly, NHLF
cells were grown in 96 - well CoStar tissue
culture plates (4,000
cells per well) and either subjected to siRNA gene silencing or directly treated with compounds for 51hours in 100 µL complete medium per well.
Confluent HFF
cells were treated with irradiation of 55 Gy and
plated onto
culture dishes (1 × 105 per 2.89 cm2).
Sorted human ILC3s (Lin - CD127 +) were
cultured at 2,000 — 5,000
cells per well of a 96 well
plate with irradiated (30 Gy) OP9 - DL1 feeders [70].
In this instance we did not detect a
plating difference in the populations and approximately 16 % of the deposited
cells survived to give rise to day 10
cultures (unpublished data).
A single -
cell suspension (50 μl) containing 1500
cells was mixed with Matrigel (1:1) and
plated on top of the Matrigel base onto wells of a 96 - well
plate; 50 μl of complete medium was added, and the
cells were
cultured for 14 days.
F1 virgin females were collected, transferred to individual
cells of plastic 24 - well
culture plates (various manufacturers) and given a single fly host to lay eggs.
«Before, you could in principle test chemical compounds of interest against hundreds of
cell lines, but it would require a lab member going to a freezer, taking out hundreds of vials — one for each
cell line — and setting up hundreds of tissue
culture plates.
Cells were plated in 12 - well plates at 0.8 × 105 cells / well (A427) or 1.8 × 105 cells / well (H2122) in RPMI medium containing 10 % FBS and cultured overn
Cells were
plated in 12 - well
plates at 0.8 × 105
cells / well (A427) or 1.8 × 105 cells / well (H2122) in RPMI medium containing 10 % FBS and cultured overn
cells / well (A427) or 1.8 × 105
cells / well (H2122) in RPMI medium containing 10 % FBS and cultured overn
cells / well (H2122) in RPMI medium containing 10 % FBS and
cultured overnight.
NHLF
cells were
cultured in 96 - well Optilux
plates as described in Materials and Methods.
Inverted microscopes are used to image lives
cells in
culture (flasks, dishes, or multi-well
plates) using transmitted light, phase contrast, DIC, or fluorescence modes.
Cells were plated in six - well plates at 2.5 × 105 (A427) or 4 × 105 (H2122) cells / well in RPMI 1640 medium containing 10 % FBS and cultured for 24 h. Culture medium was collected, and PGE2 levels were determined using a PGE2 EIA kit (Cayman Chemic
Cells were
plated in six - well
plates at 2.5 × 105 (A427) or 4 × 105 (H2122)
cells / well in RPMI 1640 medium containing 10 % FBS and cultured for 24 h. Culture medium was collected, and PGE2 levels were determined using a PGE2 EIA kit (Cayman Chemic
cells / well in RPMI 1640 medium containing 10 % FBS and
cultured for 24 h.
Culture medium was collected, and PGE2 levels were determined using a PGE2 EIA kit (Cayman Chemicals).
Cells were
cultured for 10 d following
plating and 12 wells derived from each fraction were subjected to flow cytometry.
(A) BaF3
cells control or stably transduced with wild - type or with V617F, Y931C or V617F / Y931C mutant were washed 3 times in PBS to remove the residual IL - 3 and seeded in 6 - well
plates at a concentration of 100,000
cells / mL in
culture medium.
The
cells were then seeded into 12 - well
culture plates (1 ml / well; Falcon, Franklin Lakes, NJ).
Cells were then
plated in 24 - well tissue
culture treated
plates and incubated in a humidified 5 % CO2 incubator at 37 °C.
Bulk -
cultured PC3 - GFP
cells (A), holoclone P1H8 (B)-- , or meroclone P2H3 (C)-- derived
cells were
plated on glass coverslips and stained for CD44, α2β1, and / or β - catenin using monoclonal antibodies.
For induction of differentiation to mature endothelial
cells, EPCs were
plated at a high
cell density (8 × 104
cells / cm2) on tissue
culture treated flasks.
Cells were
cultured in 21 % or 1 % oxygen for 48 hours following transfection and then
plated in mammosphere
culture.
Bulk -
cultured PC3 or PC3 - GFP
cells, or clone - derived
cultures were
plated on glass coverslips and used in immunofluorescence staining for CD44, α2β1 integrin, and β - catenin using monoclonal antibodies and protocols described previously (27 — 29).
Sorted
cells cultured in 48 - well
plates for 17 days were washed once with PBS and fixed for 5 min.
A, following 48 hours in 21 % or 1 % oxygen, ± YC1
cells were
plated in mammosphere
culture.
To eliminate the possibility of any undifferentiated
cells in the
cultures accounting for this observation, DMSO - differentiated
cells were treated with the anti-proliferative agent cytosine arabinosidase (Ara - C), starting two days after aggregate
plating.