CGHProtocols（一）
Metaphase chromosome preparationMaterials: RPMI 1640 medium fetal calf serum (FCS), 20% Colcemid (e.g. Boehringer Mannheim cell biology reagents, Best.-Nr. 295892) cell cuture flask Phythemaglutinin, PHA-L (Seromed, M 5030) CO2 cell culture incubator 50 ml Nunc/Falcon tubes 15 ml Nunc/Falcon tubes KCl (0.075 M, 0.055% ?) Fixative (methanol/acetic acid 3 : 1) ......阅读全文
CGH－Protocols－（四）
CGH Image acquisition Images were acquired through a Zeiss Axiophot fluorescence microscope using a Plan NEOFLUAR oil objective x63, N.A. 1.25 (Zeis
CGH－Protocols－（二）
DNA preparation by cryotom tissue dissection Preparations/Materials: Cool cryostat down to -20 to -30°C about 3 hours prior to dissection Label ep
CGH－Protocols－（一）
Metaphase chromosome preparation Materials: RPMI 1640 medium fetal calf serum (FCS), 20% Colcemid (e.g. Boehringer Mannheim cell biology reagen
CGH－Protocols－（三）
Hybridizationreagents: labeled tumor and normal-DNA (see protocol Nick translation) salmon sperm DNA, 10 mg/ml (e.g. Promega) human Cot1 DNA, 1 mg/ml
LCM－PROTOCOLS
Slide Sectioning Paraffin blocks- For DNA analysis: Special LCM processing schedule is followed. The water bath is cleaned using RNAse Zap™, rinse
General－Cloning－Protocols
Large Scale Preps: (See Large scale plsasmid prep protocol for more details) Cultures: Inoculate a 5 mL LB/Amp (50 - 100 µg/mL) culture in early a
Streptomyces:Protocols/PCR
Description Polymerase Chain Reaction (PCR) is a method of amplifying a specific DNA target sequence. The cycle involves denaturing the template dou
Streptomyces:Protocols/Conjugation
Intergeneric Conjugation and Overlay Description Transfer of plasmid/cosmid DNA from a host strain, e.g. E.coli ET12567 [pUZ8002], to the recipient
DAPI－Counterstaining－Protocols
实验概要The blue-fluorescent DAPI nucleic acid stain preferentially stains dsDNA; it appears to associate with AT clusters in the minor groove. Binding
Neutralizing－Bioassay－Protocols
Neutralizing Bioassay ProtocolsIntroductionAntibodies that block binding of cytokines to their specific receptors and neutralize their effects are cri
Western－Blotting－Protocols
back to topProtocolStandard vs. Rapid Immunodetection ProceduresThere are two types of protocols for immunodetection: Standard and rapid.Standard vs.
Smolke:Protocols/Western
OverviewBlotting for large V5-tagged proteins in S. cerevisiaeMaterialsY-PER (Pierce)Halt EDTA-free Protease Inhibitor (Pierce)NuPAGE Novex Bis-Tris 4
CGH－of－PCR－Amplified－Microdissected－DNA
PCR: We generally use 1-2 ul of starting paraffin microdissected DNA for each 50 ul DOP-PCR reaction. We assume that about 1 ug of product is produ
Streptomyces:Protocols/Spore－Prep
Spore Prep - Inoculating & Harvesting Description A spore prep is a method of preserving a sporulating strain of Streptomyces. The stock is stored
Protocols－for－LCM－preparation－and－analysis
Protocols for LCM preparation and analysis I. Preparation, LCM and RNA/DNA extraction of Frozen Tissue SectionsA. EmbeddingB. CuttingC. StainingII. Pr
Streptomyces:Protocols/Transformation－by－Electroporation
Description Transform E.coli cells with plasmid/cosmid DNA using the method of electrophoration (inserting plasmids into E.coli).Approx. Duration:Prep
Rat－Blood－Collection－Protocols
实验概要The procedure presented below describes a method for collecting rat blood.实验步骤Rat should be fully anesthetized (e.g., unresponsive to toe pinch).1
ORNL－MICROARRAY－HYBRIDIZATION－PROTOCOLS
Direct labeling of total RNA with Cy3 and Cy5:A. MATERIALSRNeasy® Mini Kit (Qiagen; Cat # 74106) SuperScript II RT (200U/µL) (Life Technologies; Cat #
FISH－protocols－for－Drosophila2
3. Methods 3.1 RNA Probe Preparation 1. Different strategies can be used to prepare template DNA for synthesizing antisense RNA probes by in v
FISH－protocols－for－Drosophila1
.1 RNA Probe Preparation (see Note 1)1. 1.5 mL microcentrifuge tubes or standard 96-well V-bottom microplates.2. RNAse free water.3. T7, T3 or S
Red－Blood－Cell－Lysis－Protocols
实验概要BioLegend’s Red Blood Cell (RBC) Lysis Buffer (Cat. No. 420301) has been designed, formulated, and tested to ensure optimal lysis of RBCs in sin
DataONE:Protocols/Find－GEO－reuses
Identify reuses of GEO datasetsAimThe aim of this protocol is to collect data on the reuses of datasets in the published literature. This particular p
细胞遗传学——染色体
Chromosome Staining and Banding Technique (Primate Cytogenetics Network)Protocols for different staining method, each is in great detail. Karyotype A
CGH：多研究聚焦肝脏疾病新疗法
肝硬化及非酒精性脂肪肝（NAFLD）是两种严重的肝脏疾病，目前治疗这两种肝脏疾病的疗法非常有限，而近日刊登在国际杂志Clinical Gastroenterology and Hepatology和Gastroenterology的三篇研究论文中，研究人员揭示了当前治疗肝硬化及非酒精性脂肪肝的最
Standard－Protocols－Autoradiography－(35S)
Remove Kodak NTB2 nuclear emulsion from fridge and place at 42oC for around 30-60 mins (until melted). Make up the developer and the fixer and p
Streptomyces:Protocols/MiniMaxi－Prep
Small Scale Plasmid Isolation (Mini / Maxi Prep)Description A mini prep / maxi prep is used to isolate plasmid or cosmid DNA from bacteria, normally E
Slice－and－Explant－Culture－Protocols－–－Hevner－lab－2002
for axon tracing & cell culture studies in vitro using embyros age E11.5 – E16.5modified from Rubenstein lab and Price lab protocols1. Setupa. 2 hr be
细胞遗传学——比较基因组杂交(CGH)
· Comparative Genomic Hybridization (CGH) CGH is a molecular Cytogenetic method of screening a tumor for genetic changes. The alterations are
Human－Embryonic－Stem－(ES)－Cell－Protocols——Embryonic－Bodies
Let human ES cells grow until the colonies are large and the cells are pretty piled up - about the time when you would normally split or even a day pa
Human－Embryonic－Stem－(ES)－Cell－Protocols——Media－and－Reagents
Serum Free Media for human ES cells on MEFs: can last for 7-10 daysFinal ConcentrationAmount for 250ml Stock solution80% DMEM-F12200ml20% KO Serum Rep