Nativechromatinimmunoprecipitationprotocol
实验概要The method is a native chromatin immunoprecipitation protocol.主要试剂1. 10 x TBS 0.1 M Tris-HCl (pH 7.5) 1.5 M NaCl 30 mM CaCl2 20 mM MgCl2 50 mM Na butyrate (pH 8.0)2. Digestion buffer 0.32 M sucrose 50 mM Tris-HCl (pH 7.5) 4 mM MgCl2 1 mM CaCl2 0.1 mM PMSF 5 mM Na butyrate3. Lysis buffer 1.0 mM Tris-HCl (pH7.4) 0.2 mM Na2EDTA 0.2 mM PMSF 5 mM Na butyrate4. Incubation buffer 50 mM NaCl 20 mM Tris-HCL (pH 7.5) 20 mM......阅读全文
Xenograft－Tumor－Assay－Protocol
1) Determine the number of cells for injection (ie 5´106 ) to determine the number of plates thatwill require trypsinizing (usually a 100% confluent p
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
IHC－Protocol－for－Fr...
实验概要The method provides a IHC protocol for free floating brain sections.实验步骤1. Coronal 30-40 µm sections cut on a freezing microtome. Sections colle
Xenograft－Tumor－Model－Protocol
Preparation of tumor cellsGrow cells in complete medium and exclude any contaminationWhen cells are 70-80% confluent, 3-4 hrs before harvesting, repla
Simplified－Arabidopsis－Transformation－Protocol
(Brief version for those who are familiar with the method)Steve Clough and Andrew Bent, University of Illinois at Urbana-Champaign.Our present proto
Immunohistochemistry－Protocol－for－Frozen－Sections
实验概要The following is a general procedure guide for preparation and staining of acetone-fixed frozen tissues using a purified, unconjugated primary
The－protocol－for－LIC－by－Exonuclease－III
The protocol for LIC by Exonuclease III梁耀极1. Design the primers with 15-bp overlap;2. Digest the vector by proper restriction enzyme;For getting high
T－cell－Activation－Protocol
IntroductionMature T cells recognize and respond to the antigen/MHC complex through their antigen-specific receptors (TCR). The most immediate consequ
Actin－StainingActin－Staining－Protocol
实验概要Invitrogen offers several fluorescent and biotinylated phalloidin and phallacidin derivatives for labeling F-actin. These phallotoxins, isolated
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,
Double－immunofluorescence:－sequential－protocol
实验概要We provide a protocol for immunofluoresent double staining incubating the antibodies separately.实验步骤1. Blocking and sequential incubation 1) Fi
Intracellular－Cytokine－Staining－Protocol
实验概要A modification of the basic immunofluorescence staining and flow cytometric analysis protocol can be used for the simultaneous analysis of surf
Direct/Indirect－Staining－Protocol
Use this Protocol for Directly or Indirectly staining cells for Flow Cytometric Analysis1) Dilute cells to 5x10^6 cells/mL2) Aliquot 100uL of cells pe
Blocking－with－immunizing－peptide－protocol
实验概要The method provides a blocking with immunizing peptide protocol.实验原理Non-specific binding of an antibody to proteins other than the antigen can s
RTPCR－PROTOCOL
RT-PCR PROTOCOL材料与方法………………………………………………………… 1．材料 ………………………………………………………1.1 供试用组织(细胞)…………………………………1.2 主要仪器设备………………………………………1.3 主要试剂……………………………………………1.
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
Immunohistochemistry－Protocol－for－Frozen－Sections
实验概要The following is a general procedure guide for preparation and staining of acetone-fixed frozen tissues using a purified, unconjugated primary
Protocol－for－Construction－of－BAC－Libraries
Protocol for Construction of BAC Libraries The bacterial artificial chromosome cloning (BAC) system is emerging as the system of choice for const
Cajal－Body－Isolation－Protocol
Buffers and solutions(All solutions are supplemented with Complete Protease inhibitor tablet (Roche, Cat no: 1-873-580) at the final concentration of
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
Immunofluorescence－/－Confocal－Microscopy－Protocol
实验概要Immunofluorescence is a technique used for light microscopy with a fluorescence microscope and is used primarily on biological samples. This tec
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
stem－cell－culture－protocol
实验概要stem cell culture protocol主要试剂cell culture supplies and reagentssEnvironment: cell culture requires a sterile environment, so it needs a separat
Protein－Expression－and－Purification－Protocol
Step 1: Transform appropriate DNA plasmid into BL21(DE3) E. coli cells. These cells must be competent. (Protocol for how to make competent cells.)a) T
Immunofluorescence－/－Confocal－Microscopy－Protocol
实验概要Immunofluorescence is a technique used for light microscopy with a fluorescence microscope and is used primarily on biological samples. This tec
Simplified－Arabidopsis－Transformation－Protocol
实验概要Our present protocol (Clough and Bent, 1998; modified from Bechtold et al. 1993) is extremely simple. We have found that the MS salts, hormone
qPCR－Protocol－for－SNP－Genotyping
实验概要Platinum® qPCR SuperMix for SNP Genotyping is a ready-to-use reaction mix for the amplification and identification of single-nucleotide polymorp
Marcantonio－Lab－Protocol－Manual
Protein GelPreparing and Running a Protein Gel (7% Polyacrylamide) A. Preparation of Running Gel Solution 1) Add to a 50 ml cylinder:DD-H2O 26 ml30% a
ImmunohistochemistyEnzymatic－Protocol
OverviewR&D Systems provides monoclonal, polyclonal and biotinylated antibodies for immunohistochemical use. The following protocol has been developed