Method:MaintainingLymphoblastoidCellLines
Method: Maintaining Lymphoblastoid Cell LinesJune 10, 1990Rosalie VeilePurpose:To grow lymphoblastoid cells for permanent storage and for DNA extraction.Safety Considerations:All cultured animal and human cells have the potential for carrying viruses, latent viral genomes, and other infectious agents. Cell cultures should be handled very carefully by trained persons under laboratory conditions which afford adequate b......阅读全文
Method:－Maintaining－Lymphoblastoid－Cell－Lines
Method: Maintaining Lymphoblastoid Cell LinesJune 10, 1990Rosalie VeilePurpose:To grow lymphoblastoid cells for permanent storage and for DNA extracti
Method:－Preparation－of－Lymphoblastoid－Cell－Lines－for－Long－Term－Storage
Method: Preparation of Lymphoblastoid Cell Lines for Long Term StorageMay 30, 1990Rosalie VeilePurpose:To store cell lines in a form that will insure
Method:－Lymphoblastoid－Cell－Lines－from－Frozen－Whole－Blood
Method: Lymphoblastoid Cell Lines from Frozen Whole BloodMay 31, 1990Rosalie VeilePurpose:Blood Samples can be stored frozen as a backup in case an LC
巨噬细胞和单核白细胞
· Lymphocyte Transformation (Donis-Keller lab)Lymphocytes are transformed to establish cell lines. Mononuclear cells (lymphocytes) from antico
细胞培养常规操作
常规操作(主要内容如下)· Aseptic Technique· Culture Vessels· Cell Counting· Primary Culture· Maintenance of Cell Line ·
Cryopreservation－of－Cell－Lines
AimThe protocol below describes the use of passive methods involving an electric -80ºC freezer for the cryopreservation of cell cultures. ECACC routin
Resuscitation－of－Frozen－Cell－Lines
AimMany cultures obtained from a culture collection, such as ECACC, will arrive frozen and in order to use them the cells must be thawed and put into
Subculture－of－Adherent－Cell－Lines
AimAdherent cell lines will grow in vitro until they have covered the surface area available or the medium is depleted of nutrients. At this point the
Subculture－of－Suspension－Cell－Lines
AimIn general terms cultures derived from blood (e.g. lymphocytes) grow in suspension. Cells may grow as single cells or in clumps (e.g. EBV transform
Freezing－and－Thawing－of－Mammalian－Cell－Lines
For long term storage of myeloma cells, hybridoma cells, T cells, and other mammalian cell lines in liquid nitrogen, and restoring them in culture.Fre
Method:－Reactivating－Cell－Lines－and－Cell－Growth－for－DNA－Preparation
Purpose:Cell lines are reactivated and grown to a count of 1 x 108 cells. The cells are pelleted and stored frozen at -80 degrees C prior to DNA extra
Subculture－of－SemiAdherent－Cell－Lines
AimSome cultures grow as a mixed population (e.g. B95-8 - marmoset) where a proportion of cells do not attach to the tissue culture flask and remain i
Generating－stable－cell－lines－in－HEK293
Generating stable cell lines in HEK293Prior to transfection, it is recommended that you linearize your pcDNA gene construct. Linearizing will decrease
Generating－stable－cell－lines－in－HEK293
Generating stable cell lines in HEK293Prior to transfection, it is recommended that you linearize your pcDNA gene construct. Linearizing will decrease
细胞培养——细胞保藏
Working Cell Bank (Contributed by Nanci Donacki)Provides detailed protocol for establishing a working cell bank Master Cell Bank (Contributed by Na
肿瘤特异性染色体的错误分离保持肿瘤异质性来控制癌症
肿瘤异质性是恶性肿瘤的特征之一，指的是肿瘤在生长过程中，经多次分裂增殖，子细胞呈现出分子生物学或基因方面的改变，从而使肿瘤的生长速度、侵袭能力、对药物的敏感性、预后等各方面产生差异。简言之同一肿瘤中可以存在很多不同的基因型或者亚型的细胞。因此同一种肿瘤在不同的个体身上可表现出不一样的治疗效果及预
肿瘤特异性染色体的错误分离通过保持肿瘤异质性来控...
肿瘤特异性染色体的错误分离通过保持肿瘤异质性来控制癌症的可塑性肿瘤异质性是恶性肿瘤的特征之一，指的是肿瘤在生长过程中，经多次分裂增殖，子细胞呈现出分子生物学或基因方面的改变，从而使肿瘤的生长速度、侵袭能力、对药物的敏感性、预后等各方面产生差异。简言之同一肿瘤中可以存在很多不同的基因型或者亚型的细胞。
Method:－Preparation－of－Lymphocyte－Cell－Pellet－for－Storage
Method: Preparation of Lymphocyte Cell Pellet for StorageJune 10, 1990Rosalie VeilePurpose:Following propagation to 1 X 108 cells, lymphoblastoid cell
从小鼠和人中克隆miRNA实验方法
Supplementary information to miRNAs cloned from mouse and humanAn online clearinghouse for miRNA gene name assignments (http://www.sanger.ac.uk/Softwa
Dissociation－of－Cells－from－Primary－Tissue
实验概要A common method to obtain single cell suspensions from primary tissue is enzymatic disaggregation. Expose the cells to enzymes for a minimal am
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
Method:－Logging－in－Specimens－and－Record－Keeping
Method: Logging in Specimens and Record KeepingJune 10, 1990Rosalie VeilePurpose:To keep a written and computerized record of all cell lines, the date
Tissue－Culture－Methods3
REFERENCES:R. Ian Freshney, Culture of Animal cells: A manual of basic techniques, Wiley-Liss, 1987.VI. TISSUE CULTURE PROCEDURESEach student should m
The－OP9DL1－System:－Generation－of－TLymphocytes－from－Embryonic1
The OP9-DL1 System: Generation of T-Lymphocytes from Embryonic or Hematopoietic Stem Cells In VitroRoxanne Holmes and Juan Carlos Zúñiga-Pflücker1Sunn
Cell－Viability－Assay
Dye exclusiona cell suspension is mixed with trypan blue and examined by low-power microscopyMaterialscellsPBSM3hemocytometer0.4 % trypan blue in PBSm
MicroRNA－Expression－Profiling－by－Bead－Array－1
MicroRNA Expression Profiling by Bead Array Technology in Human Tumor Cell Lines Treated with Interferon-Alpha-2aMicroRNAs are positive and negative r
ImmunohistochemistyFluorescence－Protocol2
Suitable for use on single-cell suspensions from peripheral blood, lymphoid tissue or cultured cell-lines.Sample Preparation and FixationHarvest cells
警惕！你所用的专利细胞系可能是错的！
专利细胞系（Patented Cell Lines）是指获得专利保护的细胞系。这意味着在专利期限内，其他人不能随意使用或销售该细胞及利用该细胞制造的产品，除非获得专利持有人的授权或许可。专利细胞系通常用于新药物、生物制品的研究和开发，以及其他生物医学上的应用。例如，某些药物公司可能拥有某些细胞系的专
Soft－Agar－Assay
Soft Agar AssayMake 0.6% media-agar mix for the bottom layer. To make 0.6% agar mix the following components (this makes 200 ml):2X DME 100 mlI
核移植胚胎干细胞的印迹基因甲基化研究
核移植来源的胚胎干细胞(NTES cells)在以干细胞为基础的细胞治疗中扮演着非常重要的角色，得到全能性良好且表观遗传修饰正常的核移植胚胎干细胞是解决治疗性克隆安全问题的重要前提。DNA甲基化修饰在基因表达和印迹基因的表达中起非常重要的作用，两步法克隆可能存在的不完全重编程问题很可能存在于印