Phenol／chloroformextraction
General InformationPhenol/chloroform extraction is an easy way to remove proteins from your nucleic acid samples and can be carried out in a manner that is very close to quantitative. Nucleic acids remain in the aqueous phase and proteins separate into the organic phase or lie at the phase interface.General ProcedureDNA extraction with phenol/chloroform/isoamyl alcohol pH 8 - aqueous top phase contains the major......阅读全文
LIPID－EXTRACTION
PROCEDURE1. Resuspend tissue/extract in 5 volumes of 1:1 chloroform/methanol by vortexing (to homogeneity or as close as possible)2. Add the same volu
Extraction－of－Chromatin
Dr. William H. Heidcamp, Biology Department, Gustavus Adolphus College Exercise 10.3 - Extraction of ChromatinLEVEL IIMaterials Bovine or porcine bra
Cell－Extraction－Protocol
实验概要Primary tissues are valuable tools for the study of intracellular and extracellular markers which characterize disease states. We have developed
Nuclear－Extraction－Protocol
实验概要The procedure presented below describes a method for extracting nuclear from several cell lines of human origin.主要试剂Hypotonic Buffer Solution20 mM
Phenol/chloroform－extraction
General InformationPhenol/chloroform extraction is an easy way to remove proteins from your nucleic acid samples and can be carried out in a manner th
DNA－isolation－extraction
CTAB TECHNIQUE / Method / Schedule / Protocol FOR DNA ISOLATION / DNA EXTRACTION FROM PLANT LEAF / LEAVES SAMPLES (see also DNA RNA double isolation
Streamlined－DNA－Extraction－Protocol
This method is derived from a procedure developed by Toby Bradshaw and the Poplar Molecular Genetics Cooperative. We have tested the procedure wit
Fungal－Genomic－DNA－Extraction
OverviewHigh throughput of many fungal isolates can be achieved by growing axenic cultures in either (a) 1.5mL microfuge tubes, half full with liquid
Fungal－Genomic－DNA－Extraction
实验概要This procedure does not require phenol extraction. The DNA is pure enough for restriction digests, PCR and genomic library construction.High t
Arabidopsis－RNA－extraction－protocol
1-2 g fresh material, freezer-dried, ground with 0.2g sand (if necessary), and then homogenized with 10ml RNA extraction buffer (see below).Spin at 8,
DNA－EXTRACTION－PROCEDURE－－GENERAL
Grow cells overnight in 500 ml broth medium.Pellet cells by centrifugation, and resuspend in 5 ml 50 mM Tris (pH 8.0), 50 mM EDTA.Freeze cell suspensi
DNA－Extraction－from－Blood
实验概要The ChargeSwitch® gDNA Purification Kits allow rapid and efficient purification of genomic DNA from small volumes of human blood. After preparin
Arabidopsis－RNA－extraction－protocol
1-2 g fresh material, freezer-dried, ground with 0.2g sand (if necessary), and then homogenized with 10ml RNA extraction buffer (see below). Spin
Protocol－for－Protein－Extraction－for－proteomics
Protocol for Protein Extraction10 % w/v TCA/ acetone/ 0.07 % v/v -MercaptoethanolPlant cells are rich in compounds that interfere with the 2DE separat
DNA－Extraction－from－Tissue
实验概要DNA extraction from tissue.主要试剂Extraction buffer100 mM Tris-HCl (pH 8.0) 100 mM EDTA (pH 8.0) 100 mM Na-Phosphate (pH 8.0) 1.5 M NaCl1% CTAB
Automated－Genomic－DNA－Extraction
实验概要This section provides a general protocol for automated isolation of genomic DNA from 10-20 µl blood samples in a 96-well format using the Charge
Fungal－Genomic－DNA－Extraction
OverviewHigh throughput of many fungal isolates can be achieved by growing axenic cultures in either (a) 1.5mL microfuge tubes, half full with liquid
Genomic－DNA－Extraction－－PureLink™
实验概要The PureLink™ Genomic DNA Purification Kit allows rapid and efficient purification of genomic DNA. The kit is designed to efficiently isolate g
Extraction－of－RNA－from－Frozen－Sections
RNA Extraction from Frozen Tissue Sections Tissue Handling: Note that all unfixed human tissue should be handled as BioSafety Level 2 materials (wear
Extraction－of－25NT－RNA
实验概要This method is use to extract short RNAs from plant tissue. Some of the variables (e.g. centrifugation speeds×, precipitation times and vo
核酸提取(The－Extraction－of－Nucleic－Acid)
【实验目的】 1．掌握核酸提取的基本原理和基本方法 2．掌握检测核酸浓度及纯度的原理及方法 【实验原理】 DNA是遗传信息的载体,是最重要的生物信息分子,是分子生物学研究的主要对象,因此DNA的提取也应是分子生物学实验技术中最重要、最基本的操作。如不能有效的完成DNA提取方面的工作，那就根本谈不
Genomic－DNA－Extraction－－Phenol－|－Chloroform
实验概要This section provides a general protocol for genomic DNA extraction using phenol and chloroform.主要试剂1. Glycogen (20 μg/μL)2. 7.5 M NH4
Extraction－of－RNA－from－Fibrous－tissues
实验概要E.Z.N.A.™ MicroElute® Total RNA Kit provides a rapid and easy method for the isolation of up to 50 ug of total RNA from small amount of cultured
Extraction－of－DNA－using－DNAzol®－Reagent
实验概要DNAzol® Reagent (Genomic DNA Isolation Reagent) is a complete and ready-to-use reagent for the isolation of genomic DNA from solid and liquid sa
RNA－extraction－using－trizol/tri
RNA extraction with TRIzol (Invitrogen product name) or the equivalent TRI (Sigma-Aldrich product name) is a common method of total RNA extraction fro
Total－Protein－Extraction－with－TCAAcetone
We describe a procedure allowing extraction of total proteins that performs efficiently with a large variety of plant tissues, based on simultaneo
Vacuum/Spin－Protocol－for－Tissue－DNA－Extraction
实验概要The E.Z.N.A.® Tissue DNA Kit provides a rapid and easy method for the isolation of genomic DNA for consistent PCR and Southern analysis. Up to 3
DNA－Extraction－from－Frozen－Tissue－Sections
Tissue collection, storage, microdissection, sectioning: See separate protocol.Tissue handling: Note that all fresh tissue should be handled as BioSaf
A－novel－method－of－growing－fungi－for－DNA－extraction
Preparation of fungi for DNA extraction typically involves growing cultures in liquid culture in Erlenmeyer flasks, Roux bottles or even microfuge tub
蛋白质抽取(protein－extraction)
蛋白质在细菌中表现后，以反复的冷冻-解冻方法打破细胞，再用硫酸铵把蛋白质沉淀下来，此步骤可以去除大部份核酸、多醣、脂质等杂物。仪器用具：恒温震荡培养箱37℃；高速冷冻离心机及离心管 （使用20,000 rpm离心陀）使用高速离心机要注意： 离心机及离心陀的温度要预冷完全，相对位置的两只离心管要平衡好