KARYOTYPINGESCELLS
An actively growing culture of cells is required, i e 2 - 3 d ES cell culture. The total number of cells needs to be between 106 - 107 cells.N B Read notes at end of method.1) Harvest cells in the usual manner, into a conical bottom centrifuge tube.2) Centrifuge to remove medium.3) Resuspend cell button by flicking the bottom of the tube.4) Add 8 ml of warmed KC1 solution to each tube and mix gently with a pipette.5)......閱讀全文
KARYOTYPING－ES－CELLS
An actively growing culture of cells is required, i e 2 - 3 d ES cell culture. The total number of cells needs to be between 106 - 107 cells.N B Read
Electroporation－of－ES－cells
Cells are routinely passaged two days prior to electroporating. Usually one 10 cm plate at approximately 80% confluency will provide enough cells for
Differentiate－ES－cells－into－glial－cells－and－neurons
Day -1: Pass ES cells at normal density on gelatinized plate to free the culture of contamination fibroblast cells.___________________Day 1:?Trypsiniz
FACS－Analysis－of－ES－Cells
Isolate cells and dissociate to single cell suspension (can use Gibco Cell Dissociation Buffer, Accutase or Trypsin)Wash with 10% FBS/DMEM:F12For surf
Routine－Culturing－of－ES－Cells
Cell are normally passaged every 2-3 days, this is important to avoid differentiation.Signs of differentiation are:-i) colonies are surrounded by flat
Screen－ES－cells－by－Southern－Blot
Digest DNA in 96-well plateTo each well add:4ul 10Xbuffer4ul Enzyme0.4ul Spermidine(0.4M)31.6ul H2O37?C 19h, then add 4ul loading dye to each well. Lo
Differentiate－ES－cells－into－cardiac－myocytes
Day -1:?Pass ES cells at normal density on gelatinized plate to free the culture of contamination fibroblast cells.____________________Day 1:?Trypsini
Human－Embryonic－Stem－(ES)－Cell－Protocols——Thawing－Human－ES－cells
Remove Human ES cells from liquid nitrogen storage tank. Fill out a freeze/thaw form.Thaw cryovial by gently swirling in waterbath until only a small
Human－Embryonic－Stem－(ES)－Cell－Protocols——Freezing－Human－ES－Cells
?Collagenase cells for approximately 7 minutes at 37 °C (until edges of colonies are curling up).With a 5 ml pipet, gently pipet and scrape colonies f
Differentiate－ES－cells－into－cystic－embryoid－bodies
Day -1:?Pass ES cells at normal density on gelatinized plate to free the culture of contamination fibroblast cells.______________Day 1:?Trypsinized th
Human－Embryonic－Stem－(ES)－Cell－Protocols——Splitting－Human－ES－cells－on－MEFs
based on splitting onto one plateWarm collagenase IV split media to 37 °C in a water bath.Aspirate media off of cell culture plate.Add the following a
Human－Embryonic－Stem－(ES)－Cell－Protocols—Splitting－Human－ES－cells－onMatrige
based on splitting onto on plateWarm collagenase media to 37°C in a water bath.Aspirate media off of cell culture plate.Add the following amount of co
ELECTROPORATION－OF－ES－CELLS－AND－ISOLATION－OF－H/R－CLONES
Need 1.5-2 x 107 cells from a 2 day culture.1. Cells are harvested as normal, washed x 1 in PBS then taken up at conc. of 1.2 x 10 7 cells/ml in cold
胚胎干細胞培養
Media and Solution required for ES Cell Culture?(Bowtell Lab)???Routine Culturing of ES Cells?(Bowtell Lab)??Routine Splitting and freezing of cells?(
Culture－of－BEND－Cells－(Bovine－Endometrial－Cells)
Culture of BEND Cells (Bovine Endometrial Cells)Charles E. Krininger, III and Peter J. Hansen?Dept. of Animal Sciences, University of FloridaThis prot
Differentiating－Neural－Stem－Cells－into－Neurons－and－Glial－Cells
實驗概要The protocols in ?this section describe the steps involved in differentiating neural stem ?cells (NSC) to neurons, astrocytes, and oligodendrocyte
Growing－cells
No two cell lines behave exactly the same, so you must learn the peculiarities, or personality, of each of the cell lines with which you work. Irrespe
Trypsinizing－cells
There are many procedures with which to trypsinize cells. All include washing the cell monolayer with TD, or in rare cases, with VE. This removes seru
Lyophilizing－Cells
Lyophilizing CellsInoculate 200 ml L-broth supplemented with appropriate antibiotics with the bacteria to be lyophilized.Incubate the culture at 37°C
Lyophilizing－Cells
Inoculate 200 ml L-broth supplemented with appropriate antibiotics with the bacteria to be lyophilized.Incubate the culture at 37°C with vigorous shak
Freezing－Cells
1) Keep prepared solutions on ice.2) Determine total cell count of cells to be frozen. (e.g. 1 X 108 )3) Determine number of vials to be frozen. (e.g.
Human－Embryonic－Stem－(ES)－Cell－Protocols——General－notes－on－ES－cell－culture
hES media has a two week shelf life.hES cells should be cultured in 4, 6, 24, 48, 96 well plates. Growing cells in flasks is not recommended because i
ES細胞分化培養實驗——培養皿ES細胞集落
實驗材料ES 細胞單一胚胎樣體儀器、耗材細菌培養皿ES 分化培養基實驗步驟1. 準備下列試劑和材料：懸滴培養的 ES 細胞單一胚胎樣體100 mm 細菌培養皿ES 分化培養基2. 在 100 mm 細菌培養皿中加 10 ml 預熱的分化培養基。3. 從溫箱中取出培養 2 天的懸滴培養物。小心翻轉培養
Counting－ES－cell－Chromosomes
(original reference: "tissue culture made easy" by Christian LaMantia from the Magnuson lab)1) Plate cells onto gelatinized plates (35 or 60 mm) witho
ES－Cell－Culture－and－Manipulation
MediaHigh glucose DMEM (-pyruvate, -glutamine)20% Heat-inactivated Fetal calf serum (can vary by cell type, be sure!!)1X l-glutamine1X Penicillin/stre
Preparation－Of－Peripheral－Blood－Cells－For－Chromosome－Analysis
實驗概要Lymphocytes ?are differentiated cells which normally do not undergo subsequent cell ?divisions. By culturing lymphocytes in the presence of a mito
將基因轉移至未分化ES細胞實驗——ES細胞電穿孔
實驗材料線性化轉移基因 DNA未分化 ES 細胞儀器、耗材電穿孔儀和電穿孔杯neoR-MEF 滋養板ES 生長培養基實驗步驟1. 準備下列試劑和材料：線性化轉移基因 DNA（1 mg/ml，溶于無菌 TE）未分化 ES 細胞Bio-Rad 電穿孔儀和電穿孔杯100 mm neoR-MEF 滋養板ES
Subculturing－Adherent－Cells
實驗概要The following protocol describes a general procedure for subculturing adherent mammalian cells in culture.主要試劑1. Complete growth medium, pre-warme
Isolation－of－papillary－cells
Isolation of renal papillary cells1.?For isolation of papillary cells, kidneys were harvested and kept in HBSS containing 15 mM HEPES, penicillin/
Transfecting－Suspension－Cells
實驗概要將轉移基因整合到細胞染色體DNA上,形成穩定表達轉移基因的細胞系。?實驗原理? ? 細胞轉染技術是目前廣泛應用于病毒基因結構與功能以及基因調控等的研究。細胞轉染可分為短暫轉染和穩定(或永久) 轉染兩種。在短暫轉染中,被轉染基因并不整合至細胞染色體中,因而不能隨細胞分裂而傳代。轉入病毒基因的轉