CELLMEMBRANEPREPARATION
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 0.02M Hepes, and 1mM EDTA. pH=7.4 C. PBS with 4% Bovine Serum Albumin (BSA) (weight/ vol) D. PBS, plain. E. 0.01M Tris HCl. pH=7.4 F. 140mM NaCl, 10mM Tris Buffe......閱讀全文
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
DGK－Membrane－Preparation
Reagents:Bacterial strainE.?coli N4830/pJW10LB amp media50 μg/ml ampicillinHigh salt bufferfor 1 L50 mM KH2PO4 6.8 g150 mM KCl 11.18 g50 mM sodium pyr
Preparation－of－Stroma,－Thylakoid－Membrane,－and－Lumen－Fractions－from－...
Preparation of Stroma, Thylakoid Membrane, and Lumen Fractions from Arabidopsis thaliana Chloroplasts for Proteomic AnalysisFor many studies regarding
Competent－Cell－Preparation
實驗概要Competent cells are those that possess more easily altered cell walls that DNA can be passed through easily. These cells readily incorporate f
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
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
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
Human－Peripheral－Blood－Mononuclear－Cell－Preparation
This protocol describes a procedure for isolating human peripheral blood mononuclear cells (lymphocytes and monocytes) from a Buffy Coat (obtained fro
Preparation－of－cytospin－from－single－cell－suspension.
Cell number, speed and trivial details affect cytospin .Basic protocol:Prepare a cell suspension of not more than 0.5 x 106?cells / ml of protein-cont
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
DNA轉化
DNA轉化Chemical Transformation·?????????Transformation of Competent Cells (RbCl2 Method)?(Goldberg Lab)Very nice protocol for E. Coli transformation inc
蛋白質提取和純化
蛋白質提取和純化（主要內容如下）Protein Extraction?Protein PurificationProtein PrecipitationColumn PreparatioinQ & A Posted in the Method ForumProtein ExtractionWhole
細胞組分和細胞器——細胞膜
Isoelectric Focussing of Membrane Protein by Slab Gel Method?(Hancock Lab)??Isolation of Outer Membrane Protein from P.Aeruginosa with Octyl-Poe?(Hanc
顯微鏡技術——電子顯微技術
The Transmission Electron Microscope (TEM)?(HEI)An explanation of how the TEM works.??TEM Specimen Preparation?(HEI)??Serial Sectioning?(Walter Steffe
Chorioallantoic－Membrane－(CAM)－Assay
8 eggs per day, day 7- day 13?cut CAM, wash in precooled PBS,in 10 ml WASH 1 (PBS, 5 mM EDTA, COMPLETE) on icecut in pieces in petri dish on icecentri
How－Progesterone－Initiates－Oocyte－Membrane
Progesterone (Pg) binds to both intracellular iPR and plasma membrane- bound mPR. (Right Top) After binding to Pg, iPR is recruited to the membrane as
Chick－Chorioallantoic－Membrane－(CAM)－Assay
CAM ASSAYShell-less embryo cultureFertilized white leghorn chicken eggs (SPAFAS Inc., Norwich, CT) were received at day 0 andincubated for 3 days at 3
酵母準備
Yeast DNA PreparationYeast Genomic Preparation? (Gottschling Lab)Rapid method for yeast genomic DNA isolation??Yeast DNA Preparation (rapid glass bead
Preparation－of－tubulin
Although many protocols for tubulin preparation are available, the procedure described below is the simplest and highest yielding preparation I have d
Template－Preparation
Template PreparationThe quality of sequencing results is directlyrelated to the quality of the template.?ABI recommends a minialkaline-lysis/PEG preci
Platelet－Preparation
OUTLINEIn order to avoid platelet activation all manipulations must be performed as quickly and as acurate as possible.Work on ice if possible!?This p
Liposome－Preparation
Liposome PreparationOBJECTIVE:Method for incorporating proteins into liposomes for liposome swelling assay or as an alternative antigen presentation m
SMEAR－PREPARATION
The preparation of a smear is required for many laboratory procedures, including the Gram-stain. The purpose of making a smear is to fix the bacteria
CAM－preparation
8 eggs per day, day 7- day 13?cut CAM, wash in precooled PBS,in 10 ml WASH 1 (PBS, 5 mM EDTA, COMPLETE) on icecut in pieces in petri dish on icecentri
Western－Blotting－Protocol
實驗概要The western blot ?(sometimes called the protein immunoblot) is a widely used analytical ?technique used to detect specific proteins in the given s
流式細胞儀技術專輯
Flow Cytometry Analysis?(Springer Lab, Harvard University)?Flow cytometry employs instrumentation that scans single cells flowing past excitation sour
Rat－Liver－Preparation
實驗概要The procedure presented below describes a method for preparing rat liver.主要試劑1.????? Aluminum Foil2.????? Liquid Nitrogen3.????? Dry Ice4.????? Ph
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?
Preparation－of－human－platelets
Preparation of human platelets????? 1.?Human blood was taken from drug-free volunteers on the day of the experiment using acidic citrate dextrose