MinichromosomeMicrotubuleBindingAssay微染色体－微管结合实验2
YWB per 10ml5mL 2M Sorbitol (if NZ arrested, add 40uL 1.5mg/mL0.336mL 1M K2HPO4 N2 to 4mL YWB)0.064mL 1M KH2PO44.6mL dH2OYWB, glycerol, PMSF5mL 2M Sorbitol0.336mL 1M K2HPO40.064mL 1M KH2PO40.5mL 100% ultrapure glycerol0.05mL 0.2M PMSF4.05mL dH2O1X EBB, glycerol, PMSF (5mL)1mL 5X EBB0.25mL 100% glycerol12.5uL 0.2M PMSF3.75uL dH2O1X EBB, glycerol, DTT, BSA (10mL)2mL 5X EBB0.5mL glycerol10uL 100mg/mL BSA10uL 0.1M D......阅读全文
MTT－Cell－Proliferation－Assay
MTT [3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide] assay, first described by Mosmann in 1983, is based on the ability of a mitochondri
Enzyme－Kinetics－assay－of－the－WT
To assay 17 b-HSD activity in lysates, cells were harvested 48h after transfection using PBS Enzyme Free Cell Dissociation Solution ( specialty Media
Cell－Clonogenic－Survival－Assay
DescriptionAllows one to test the capability of adherent cells to survive and replicate following insult with chemicals or radiation. Procedure1. Grow
Polyphenoloxidase－(catechol－oxidases)－assay
Browning of the cut surface of some fruits and vegetables is due the presence of a group of enzymes called polyphenoloxidases. These enzymes are relea
Biorad－Protein－Assay:－Bradford
Biorad Protein Assay: BradfordStandards: 1 mg/ml BSA stock- dilute 1:10 to get 0.1 mg/ml BSAAdd To get H-2O20 µl 2 µg/ml 780 µl40 µl 4 µg/ml 760 µl60
Angiotensin－Protein－Kinase－Assay
James Hardwick's angiotensin assay protocolThis specific procedure was developed to assay the activity of the Lck kinase expressed from a retrovir
Radioactive－DNA－Fragmentation－Assay
DESCRIPTION of the method:The DNA Fragmentation Assay allows to determine the amount of DNA that is degraded upon treatment of cells with certain agen
In－Vitro－Protein－Ubiquitination－Assay
Ubiquitination is one of the most important posttranslational modifications in all eukaryote organisms. Ubiquitin-activating enzyme (E1), ubiquiti
Protocol－for－Aortic－Ring－Assay
ProceduresCover a 48-well plate with Matrigel (100μl/well) of and incubate for 30 min at 37°C, 5% CO2.Sacrifice the1-2 month old mice/rats (WT/mutant
Phosphate－Assay－by－Suprya－Jaydev
ReagentsAshing buffer:10 g Mg(NO3)2 100 ml EtOH1.5 N HCl stock:119.7 ml concentrated HCl (11.6M @ 36% by weight)880.3 ml H2O1 N Sulfuric acid stock:28
In－Vivo－Ubiquitination－Assay－by－Agroinfiltration
The ubiquitination/proteasome system is involved in nearly all plant signaling processes. Many signaling components are degraded by the 26S protea
Alanine－Transaminase－Activity－Assay
实验概要Alanine Transaminase (ALT) is a transaminase (EC 2.6.1.2) also called serum glutamic pyruvic transaminase (SGPT). Alanine Transaminase is found
Transcription,－Translation－of－S35Radiolabelled－Protein－and－Binding－to－GST
Prepare the template by linearizing 25ug plasmid DNA at the 3'' end of the insert. Phenol / chloroform extract, ethanol / NaCl precipitate and
Invitro－Phagocytosis－Assay－of－Macrophages
IntroductionThe term phagocytosis itself describes its mean phage = engulfment; cytosis: cell process. In other words, phagocytosis is the cellular pr
Apoptosis－TUNEL－assay－(Paraffin－Sections)
Protocol for Paraffin Sections:Dewax paraffin sections:Incubate slides, 55°C, 30 min.Xylenes, 2 times, 2 min. each100% EtOH, 2 times, 2 min. each95% E
Chemotaxis－Assay趋化性实验
Springer Lab，The CBR Institute for Biomedical Research, Inc. Department of Pathology Harvard Medical Schoolhttp://cbr.med.harvard.edu/investigators/sp
XC－Assay－of－MoMLV－Virus－Stocks
MaterialsWildtype MoMLV virus aliquot. Stored at -80ºC.Medium: DMEM + 10% FBSNIH 3T3 TK- cellsXC cellsPolybrene 1000x stock = 4 mg/mL, sterile filte
The－UnderAgarose－Migration－Assay
overviewThe Under-Agarose assay is a useful method for observing the response of a cell population to one or more chemoattractant sources. The behavio
Apoptosis－TUNEL－Assay－(frozen－sections)
Protocol for Frozen Sections:Warm 150ml 4% Paraformaldehyde/1x PBS to RT. Fix slides in it, 20 min., RT.1x PBS rinse, 2 times.1x PBS, 30 min., RT. Beg
NKcell－cytotoxicity－assay
Outline:To measure NK cell killing, suitable target cells are labeled with 51Cr, washed and incubated together with the killer cells (and treatments).
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
alamarBlue®－Cell－Viability－Assay－Protocol
实验概要Cell health can be monitored by numerous methods. Plasma membrane integrity, DNA synthesis, DNA content, enzyme activity, presence of ATP, and c
DNA－laddering－assay－for－treated－cells
Characteristics of this procedure:I found the procedure described by Gong et al. to be a convenient and successful method to detect DNA laddering in c
SOFT－AGAR－ASSAY－FOR－COLONY－FORMATION
Note: All volumes are calculated to cater for four plates per point.Base Agar1. Melt 1% Agar (DNA grade) in microwave, cool to 40 in a waterbath. War
Bradford法蛋白定量（Bradford－Protein－Assay－）
Bradford Assay is a rapid and accurate method commonly used to determine the total protein concentration of a sample. The assay is based on the observ
GenomeWide－Identification－of－Transcription－FactorBinding－Sites－in...
Genome-Wide Identification of Transcription Factor-Binding Sites in Plants Using Chromatin Immunoprecipitation Followed by Microarray (ChIP-chip)
蛋白纯化的binding－buffer－和elution－buffer能用多久
蛋白纯化的bindingbuffer和elutionbuffer一般是现配现用的，因为bindingbuffer和elutionbuffer一般都是浓度比较低的溶液，长时间放置容易长菌污染，可以配置成高浓度的母液，在使用时稀释就可以了。
Erk－and－PI3－Kinase－Are－Necessary－for－Collagen－Binding－in－Corneal－Epithelia
Activation of the MAPK kinase pathway has been identified as a mechanism that integrins use to regulate gene expression leading to cell shape changes
IFNy－Elispot－Assay...
实验概要The Elispot (Enzyme Linked Immuno-Spot) assay provides an effective method of measuring the antibody or cytokine production of immune cells on t
Endothelial－wound－healing－(cell－migration)－assay
DescriptionThis is a simple assay that can be used in any cell culture lab setup to test the effect of different compounds on endothelial cell migrati