GeneralCloningProtocols
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.m. with a single colony. Use all 5 mL to inoculate a 500 mL LB/Amp culture in the evening. Alternatively the 5 mL culture can also be set up as an overnight culture.Save 1 mL for a glycerol stock if necessary (see step 6c, below). Prepare remainder according to ......阅读全文
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.m. w
Human－Embryonic－Stem－(ES)－Cell－Protocols——General－notes－on－ES－cell－culture
hES media has a two week shelf life.hES cells should be cultured in 4, 6, 24, 48, 96 well plates. Growing cells in flasks is not recommended because i
Targeted－Gene－Replacement－in－Fungal－Pathogens－via－Agrobacterium－...
Genome sequence data on fungal pathogens provide the opportunity to carry out a reverse genetics approach to uncover gene function. Efficient meth
Bacterial－transformation
IntroductionTransformation is the process of introducing foreign DNA (e.g plasmids, BAC) into a bacterium. Bacterial cells into which foreign DNA can
General－Reference
Units1 mg = 10-3 g1 ug = 10-6 g1 ng = 10-9 g1 pg = 10-12 g1 kb of double stranded DNA = 660 kD 1 kb of single stranded DNA = 330 kD 1 kb of single str
Fusion－and－Cloning
Author: Nanci DonackiSource: Contributed by Nanci DonackiAbstract: Procedure for establishing hybridoma in one stepReagents(StemCell Technologies, Inc
Fusion－and－Cloning
ReagentsMedium A - Pre-fusion Medium and Hybridoma Expansion MediumMedium B - Fusion Medium Medium C - Hybridoma Recovery MediumMedium D - Hybridoma S
DNA克隆
DNA克隆（主要内容如下）· General Procedure· PCR Cloning· Subcloning· ET Cloning· Vector Preparation· Ligation Re
LCM－PROTOCOLS
Slide SectioningParaffin blocks- For DNA analysis:Special LCM processing schedule is followed.The water bath is cleaned using RNAse Zap™, rinsed thoro
immunofluorescence－of－general－cell－by－Peprotech
实验概要The following protocol provides a method of immunofluorescence of general cell by Peprotech.实验步骤Please refer to the antibody Product Information S
immunofluorescence－of－general－PBMC－by－Peprotech
实验概要The following protocol provides a method of immunofluorescence of general PBMC by Peprotech.实验步骤The following protocol used human PBMC that were
ELISA－Protocol－(General－Guidelines)
实验概要Sandwich enzyme-linked immunosorbent assays (ELISAs) involve attachment of a capture antibody to a solid phase support. Samples containing known
ELISA－Protocol－(General－Guidelines)
实验概要Sandwich enzyme-linked immunosorbent assays (ELISAs) involve attachment of a capture antibody to a solid phase support. Samples containing known
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
General－Laboratory－Methods－for－Tetrapyrroles
There are thousands of porphyrins and metalloporphyrins, and hundreds of new derivatives appear each year. This variety arises because the cyclic
基因cloning经验指南
我们克隆基因的时候，往往可以通过一些途径（如pcr,EST库或者文库筛选）得到基因的部分片段。然后通过3'race 和 5'race 方法往两端延伸。有时会出现无法延伸的状况，如果你超作没有失误的话，这时候很有可能是你模板GC含量过高的缘故，普通pcr 是没有办法延伸的，可以用扩高g
Genomic－Cloning－Technical－Manual
Genomic Cloning Technical ManualAn optimal strategy for genomic cloning should meet three requirements: 1) a maximum number of recombinants should be
Cloning－by－Limiting－Dilution－of－Hybridoma
Author: Nanci DonackiSource: Contributed by Nanci DonackiDate Added: Tue May 14 2002Date Modified: Tue Apr 27 2004MaterialsDMEM, high glucose (Life Te
Streptomyces:Protocols/PCR
Description Polymerase Chain Reaction (PCR) is a method of amplifying a specific DNA target sequence. The cycle involves denaturing the template doubl
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
CGH－Protocols－（一）
Metaphase chromosome preparationMaterials: RPMI 1640 medium fetal calf serum (FCS), 20% Colcemid (e.g. Boehringer Mannheim cell biology reagents, Best
Streptomyces:Protocols/Conjugation
Intergeneric Conjugation and OverlayDescription Transfer of plasmid/cosmid DNA from a host strain, e.g. E.coli ET12567 [pUZ8002], to the recipient str
Neutralizing－Bioassay－Protocols
Neutralizing Bioassay ProtocolsIntroductionAntibodies that block binding of cytokines to their specific receptors and neutralize their effects are cri
CGH－Protocols－（四）
CGH Image acquisitionImages were acquired through a Zeiss Axiophot fluorescence microscope using a Plan NEOFLUAR oil objective x63, N.A. 1.25 (Zeiss,
Western－Blotting－Protocols
back to topProtocolStandard vs. Rapid Immunodetection ProceduresThere are two types of protocols for immunodetection: Standard and rapid.Standard vs.
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
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－Protocols－（二）
DNA preparation by cryotom tissue dissectionPreparations/Materials: Cool cryostat down to -20 to -30°C about 3 hours prior to dissection Label eppendo
“电子”基因克隆－（sillcon－cloning）
利用计算机来协助克隆 基因，称为“电子”基因克隆 （sillcon cloning），是与定位克隆 、定位候选克隆 策略并列的方法之一，即采用生物信息学的方法延伸EST序列，以获得基因部分乃至全长的cDNA序列。EST数据库的迅速扩张，已经并将继续导致识别与克隆 新基因策略发生革命性变化。1
Cloning－PCR－products－using－TA－vectors
Cloning PCR products using TA vectorsby Paul N. Hengen, Ph.D. *Methods and reagents is a unique monthly column that highlights current discussions in