Method:PreparationofLymphocyteCellPelletforStorage
Method: Preparation of Lymphocyte Cell Pellet for StorageJune 10, 1990Rosalie VeilePurpose:Following propagation to 1 X 108 cells, lymphoblastoid cells are conveniently stored at -80 degrees C to preserve the high molecular weight DNA in the cells until the DNA is purified. This procedure describes the steps required to harvest and freeze the cells for long term storage.Time required:2-3 hours to prepare 12-15 cultur......阅读全文
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
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:－Lymphocyte－Transformation
Method: Lymphocyte TransformationMay 30, 1990Rosalie VeilePrinciple:Lymphocytes are transformed to establish cell lines. Mononuclear cells (lymphocyte
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
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——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
Easy－YAC－Preparation－Method
YAC TRANSFORMATION OF C. ELEGANS USING TOTAL YEAST GENOMIC DNA[This method is described in The Worm Breeder's Gazette (1997) A. Davies and J. Shaw
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 ·
Column－Method－for－Lambda－Phage－DNA－Preparation
Purpose:Mini-prep method for lambda phage DNA purification from lysates.Time required:4 hours once the lysate is in handSpecial supplies required:BioR
DNA转化
DNA转化Chemical Transformation· Transformation of Competent Cells (RbCl2 Method) (Goldberg Lab)Very nice protocol for E. Coli transformation inc
B－Lymphocyte－Cell－Surface－Molecules
B cells must communicate with their environment to participate in the immune system as the source of antigen-specific immunoglobulins. Cell surface pr
CellTrace™－CFSE－Cell－Proliferation－Kit
实验概要The CellTrace™ CFSE Cell Proliferation Kit provides a versatile and well-retained cell-tracing reagent in a convenient and easy-to-use form. The
Culture－of－Peripheral－Blood－Lymphocytes－for－Chromosome－Analysis
实验概要Provide information about chromosomal abnormalities.实验原理The blood cell karyotyping method was developed to provide information about chromosomal
Optimized－Method－for－the－Preparation－of－Rodent－Testicular－Cells3
Moreover, when the method was applied to the analysis of the cellular composition of immature testes, the results were also in agreement with previous
Optimized－Method－for－the－Preparation－of－Rodent－Testicular－Cells1
Homogeneity of cell populations is a prerequisite for the analysis of biochemical and molecular events during male gamete differentiation. Given the c
A－practical－method－for－the－preparation－of－total－DNA－from－filamentous－fungi
Most methods of DNA preparation from fungi are time-consuming due to the need to first make protoplasts, expensive for chemicals such as cesium chlori
Optimized－Method－for－the－Preparation－of－Rodent－Testicular－Cells2
Flow Cytometric AnalysisPrior to flow cytometric analysis, the vital dye Hoechst 33342 (Sigma-Aldrich, St. Louis, MO, USA) was added to cell suspensio
CELL－MEMBRANE－PREPARATION
I. Solutions: A. Ca and Mg free Phosphate Buffered Saline (PBS) solution, buffered with 0.02M Hepes. pH=7.4 B. Ca and Mg free PBS, buffered with
Competent－Cell－Preparation
实验概要Competent cells are those that possess more easily altered cell walls that DNA can be passed through easily. These cells readily incorporate f
RNA提取
RNA提取（主要内容如下）Tips for Handing RNA Total RNA IsolationmRNA IsolationrRNA IsolationOthersQ & A posted in the Method Forum Basic Procedures for Handing
Method:－Cell－Counts－Using－a－Hemacytometer
Method: Cell Counts Using a HemacytometerJune 1, 1990Rosalie VeilePurpose:The purpose of this procedure is to determine the cell density of the cultur
Method:－Maintaining－Lymphoblastoid－Cell－Lines
Method: Maintaining Lymphoblastoid Cell LinesJune 10, 1990Rosalie VeilePurpose:To grow lymphoblastoid cells for permanent storage and for DNA extracti
体外荧光法检测核内体早期动力学5
Leave tubes on ice and repeat Steps 13–15 for the next 6–12 plates of cells.When all cells are collected, centrifuge all tubes at 250g for 5 min at 4
DNA转化实验指导1
CONTENT Transformation-Competent E. coli preparation Inoue "ultra-competent" methodRubidium chloride methodCosmid packaging protocol DNA Ligation an
SQ－Blood－DNA－Mini－Protocol－for－Buffy－Coat
实验概要The buffy coat fraction of whole blood is enriched with WBC, and usually gives at least 5-fold more DNA than the same volume of blood. To prep
Preparation－of－Rat－Liver－Cell－Cytosol
These protocols should yield enough cytosol and organelles for 1-200 MT/Organelle motility assays.Solutions and Reagents Freshly removed or flash fro
Cosmid－Cloning:－Cell－preparation,－DNA－packaging,－and－Cell－Transfection
Cosmid Cloning: Cell preparation, DNA packaging, and Cell TransfectionProtocol taken from Stratagene's Gigapack packaging extracts instruction man
SQ－Blood－DNA－Midi－Protocol－for－500l3ml－whole－blood
实验概要The E.Z.N.A.® SQ Blood DNA Kit is designed for isolating high molecular weight genomic DNA from fresh, frozen or anticoagulated whole blood. The
SQ－Blood－DNA－Maxi－Protocol－for－410－ml－whole－blood
实验概要The E.Z.N.A.® SQ Blood DNA Kit is designed for isolating high molecular weight genomic DNA from fresh, frozen or anticoagulated whole blood. The
Immunoprecipitation
Immunoprecipitation (IP) is one of the most widely used immunochemical techniques. Immunoprecipitation followed by SDS-PAGE and immunoblotting, is rou