SOLIDTUMORCULTURESFORCHROMOSOMEANALYSIS
I. Purpose:A. Samples of solid tumors or lymph nodes may be sent from patients with cancer. These samples should be processed directly and also set up for short term culture of tumor cells. Care must be taken to avoid over-growth of normal fibroblast cells that are also present in the tumor specimen.II. Culture Procedure:A. Aseptic technique must be used when setting up the cultures, preferably under a laminar flow h......閱讀全文
SOLID－TUMOR－CULTURES－FOR－CHROMOSOME－ANALYSIS
I. Purpose:A. Samples of solid tumors or lymph nodes may be sent from patients with cancer. These samples should be processed directly and also set up
TISSUE－FIBROBLAST－CULTURES－FOR－CHROMOSOME－ANALYSIS
I. Purpose:A: Skin tissue may be used for chromosome analysis in special cases when the results from peripheral blood are inconclusive, e.g. suspected
TISSUE－FIBROBLAST－CULTURES－FOR－CHROMOSOME－ANALYSIS
實驗概要? ? ? ? Skin tissue may be used for chromosome analysis in special cases when the results from peripheral blood are inconclusive, e.g. suspect
Culture－of－Peripheral－Blood－Lymphocytes－for－Chromosome－Analysis
實驗概要Provide information about chromosomal abnormalities.實驗原理The ?blood cell karyotyping method was developed to provide information ?about chromosomal
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
Metaphase－chromosome－preparation
Materials:?RPMI 1640 medium?fetal calf serum (FCS), 20%?Colcemid (e.g. Boehringer Mannheim cell biology reagents, Best.-Nr. 295892)?cell cuture flask?
Xenograft－Tumor－Model－Protocol
Preparation of tumor cellsGrow cells in complete medium and exclude any contaminationWhen cells are 70-80% confluent, 3-4 hrs before harvesting, repla
Xenograft－Tumor－Assay－Protocol
1) Determine the number of cells for injection (ie 5′106 ) to determine the number of plates thatwill require trypsinizing (usually a 100% confluent p
ORGANOTYPIC－KIDNEY－CULTURES
-embryos are dissected from timed-pregnant mice from 11.5 d.p.c. to 13.5 d.p.c.-metanephroi and associated ureteric buds are microdissected and placed
Hippocampal－Neuron－Cultures
實驗概要The protocol provides a method of hippocampal neuron cultures.主要試劑Begin by timing the pregnant mouse at E17-E19 days of gestation. Have ready the
Mouse－keratinocyte－cultures
PRIMARY MOUSE KERATINOCYTE CULTURESIsolation of epidermal keratinocytes from neonatal mice is based on the protocol of Dlugosz et al.,?Methods Enzymol
ORGANOTYPIC－LIMB－CULTURES
-embryos are dissected from timed-pregnant mice from 10.5 - 11.5 d.p.c.-limb buds are microdissected and placed in holding medium (L15 medium suppleme
Preserving－yeast－cultures
Short term storageYeast cultures are stable for 1-2 weeks when refrigerated. Petri dishes should be sealed or in plastic bags.Medium term storageYeast
Growing－Overnight－Cultures
1. Place 2 mL of the appropriate sterile medium in a 13 mm yellow-capped culture tube. If more culture is needed, place up to 5 mL in a 16 mm green-ca
Cryopreservation－of－cell－cultures
1. Examine all flasks by inverted-phasemicroscopy. Cultures used for preservation should be grown free of antibiotics, show no signs of microbial cont
AB－SOLiD測序儀
AB SOLiD測序儀可以對由任何方法制成的DNA文庫進行測序。AB SOLiD測序儀有一個極大的特點就 是能夠將富集模板片段的微珠在芯片上進行高度可控的任意排列。AB SOLiD測序儀也是使用如圖5a中所示 的微乳液PCR方法擴增模板片段的，不過，它這里使用的是直徑只有1μm的小磁珠。PCR擴增反
Tumor－Suppressor－Arf－Inhibits－Ribosomal－Biogenesis
Cyclin-dependent kinase inhibitor-2A (CDKN2A) goes by the colloquial designation p16, which is sometimes referred to as p16(INK4). The alpha transcrip
Dissociated－Cultures－of－Cerebellar－Neurons
Dissociated Cultures of Cerebellar NeuronsHank Dudek (617-355-4735)Protocolisolate cerebella (òCbó)cut off head into plate with HHGNhold nose with lar
Transfer－of－Eukaryote－Suspension－Cultures
MaterialsFibroblast suspension cultureTissue culture laminar flow hoodMedia appropriate to culture line usedDisposable pipettes (10 ml and 1.0 ml)Disp
Primary－Cultures－fo...
實驗概要The following protocol provides a method of primary cultures for IHC – viability assays.實驗步驟1. Preparation of primary mesencephalic cultures??? 1)
AMNIOTIC－FLUID－CULTURES－ON－COVERSLIPS
I. Purpose:Amniotic fluid may be used for prenatal diagnosis of aneuploidy or other structural abnormalities.?II. Culture Procedure:A. Aseptic techniq
AMNIOTIC－FLUID－CULTURES－ON－COVERSLIPS
實驗概要? ? ? ? AMNIOTIC FLUID CULTURES ON COVERSLIPS主要試劑Solutions:Colcemid working solution: 10 mcg/ml Colcemid in Hank's Balanced Salt Solution, sto
腫瘤特異性染色體的錯誤分離通過保持腫瘤異質性來控...
腫瘤特異性染色體的錯誤分離通過保持腫瘤異質性來控制癌癥的可塑性腫瘤異質性是惡性腫瘤的特征之一，指的是腫瘤在生長過程中，經多次分裂增殖，子細胞呈現出分子生物學或基因方面的改變，從而使腫瘤的生長速度、侵襲能力、對藥物的敏感性、預后等各方面產生差異。簡言之同一腫瘤中可以存在很多不同的基因型或者亞型的細胞。
腫瘤特異性染色體的錯誤分離保持腫瘤異質性來控制癌癥
腫瘤異質性是惡性腫瘤的特征之一，指的是腫瘤在生長過程中，經多次分裂增殖，子細胞呈現出分子生物學或基因方面的改變，從而使腫瘤的生長速度、侵襲能力、對藥物的敏感性、預后等各方面產生差異。簡言之同一腫瘤中可以存在很多不同的基因型或者亞型的細胞。因此同一種腫瘤在不同的個體身上可表現出不一樣的治療效果及預
solid4測序儀
羅氏454、Illumina不久前分別宣布推出了新測序儀，生命科技公司當然也不甘落后。1月底，SOLiD? 4測序系統的神秘面紗被揭開。 據生命科技公司介紹，Applied Biosystems的SOLiD 4系統目前每次運行能產生100 GB可定位的序列數據，每個基因組的測序費用降至6000
Lipid－analysis
Thin layer chromatography is based on the separation of a mixture of compounds as it migrates with the help of a suitable solvent through a thin layer
Glycosphingolipid－analysis
1) Incubate cells with 1 μCi/ml of 3H-galactose for 72 hours.---> If treatment is for an extended period of time: treat in serum free media containing
Isolation－of－human－multipotent－mesenchymal－stem－cells－from－second
Isolation of human multipotent mesenchymal stem cells from second‐trimester amniotic fluid?Culture of MSC from amniotic fluid1.?Twenty amniotic flui
AKAP95－role－in－mitosis－and－chromosome－dynamics
The chromatin packaging of the genome is dynamic, changing with the cell cycle and with transcriptional regulation. During mitosis, chromatin is conde
Isolation－and－Culture－of－Human－Brain－Tumor－Stem－Cell
The isolation, culture, identification, and purification of stem cells from primary human brain tumors of different phenotypes have marked capacit