Roche公司的RNaseProtectionAssay(RPA)protocol
Roche公司的RNase Protection Assay (RPA) Using DIG-Labeled RNA Probes下载网址：http://www.roche-applied-science.com/PROD_INF/BIOCHEMI/no1_03/PDF/p22_23.pdf还有一份protocolhttp://www.ualberta.ca/PERINATAL/facilities/pdf/RNase%20Protection%20Assay.pdf可能出现的问题及应对措施1.No Discrete Bands, Only Smears－－RNA degraded, or the the RNase Digestion was too harsh.Try reducing the concentration of RNase A to 1 mg/ml or digest for a shorter period......阅读全文
Roche公司的RNase－Protection－Assay－(RPA)－protocol
Roche公司的RNase Protection Assay (RPA) Using DIG-Labeled RNA Probes下载网址：http://www.roche-applied-science.com/PROD_INF/BIOCHEMI/no1_03/PDF/p22_23.pdf还有一份
The－ribonuclease－protection－assay－(RPA)
The ribonuclease protection assay (RPA) is a highly sensitive and specific method for the detection of mRNA species. The assay was made possible by th
Adhesion－Assay－Protocol
Materials to be prepared beforehand:1) Washing Buffer--0.1% BSA in medium (DMEM or RPMI)2) Blocking Buffer--0.5% BSA in medium (DMEM or RPMI)3) Lamini
Migration－Assay－Protocol
Materials to be prepared beforehand:1) FBS free medium2) 10% FBS medium3) Cell migration filter insert ( Transwell®, 12mm Diameter, 12 μm Pore Size.)P
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
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
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
RNA酶保护试验((RNase－Protection－Assay,RPA)简介
RNA酶保护试验((RNase Protection Assay,RPA)是通过液相杂交的方式,用反义RNA探针与样品杂交，以检测RNA表达的技术。1。原理：双链RNA（杂交的）能够抵抗RNA酶的降解。2。应用：检测RNA表达3。与Northern杂交和RT-PCR比较，RPA有以下几个优点：1．
RNA酶保护实验(RNase－Protection－Assay,RPA)简介
简介： RNA酶保护试验(RNase Protection Assay，RPA)是通过液相杂交的方式,用反义RNA探针与样品杂交，以检测RNA表达的技术。 1. 原理：双链RNA（杂交的）能够抵抗RNA酶的降解。 2. 应用：检测RNA表达 3. 与Northern杂交和RT-PCR比较
RNA酶保护试验((RNase－Protection－Assay,RPA)方法
一、试剂准备1． GACU POOL：取100mM ATP、CTP、GTP各2.78μl、100mM UTP 0.06μl，加DEPC H2O至100μl。2. 杂交缓冲液IPES 0.134g、0.5M EDTA（pH8.0）20μl、5M NaCl 0.8ml、甲酰胺8ml，加DEPC H2O至
RNA酶保护实验(RNase－Protection－Assay,RPA)简介
简介：RNA酶保护试验(RNase Protection Assay，RPA)是通过液相杂交的方式,用反义RNA探针与样品杂交，以检测RNA表达的技术。1. 原理：双链RNA（杂交的）能够抵抗RNA酶的降解。2. 应用：检测RNA表达3. 与Northern杂交和RT-PCR比较，RPA有以下几个优
James－Hardwicks－angiotensin－assay－protocol
This specific procedure was developed to assay the activity of the Lck kinase expressed from a retroviral vector in rat fibroblasts. You can obviousl
RNA酶保护试验((RNase－Protection－Assay,RPA)的优缺点
RNA酶保护试验((RNase Protection Assay,RPA)是通过液相杂交的方式,用反义RNA探针与样品杂交，以检测RNA表达的技术。与Northern杂交和RT-PCR比较，RPA有以下几个优点：1． 检测灵敏度比Northern杂交高。由于Northern杂交步骤中转膜和洗膜都将造
RNA电泳实验方法
Polyacrylamide Gel Electrophoresis (PAGE)for use withRibonuclease Protection Assay (RPA):1. Making the Gel: 5% Denaturing gel for Ribonuclease Protec
MTT－Assay
This procedure is for cells in 96 well plates, if larger plates are used then adjust volumes accordingly.1 Make a solution of 5mg/ml MTT dissolved in
Protease－assay
实验概要 In certain fruits, such as pineapples and mangoes, the flesh contains protein-digesting enzymes (proteases). These may play a part in
Aspartate－Assay
实验概要The Aspartate Assay Kit provides a simple, convenient assay to measure aspartate in a variety of samples. In the assay, aspartate is converted
Phosphate－Assay
1. Make standards using sodium phosphate at the following uM concentrations: 0, 2, 5, 7, 10, 20, 40, 60, and 80. Use the screw top glass tubes.2. Dry
Protease－assay
In certain fruits, such as pineapples and mangoes, the flesh contains protein-digesting enzymes (proteases). These may play a part in helping to softe
DGK－Assay
Buffers:- 2X buffer10 ml 0.5 M imidazol, pH 6.60.21 g LiCl1.25 ml 1 M MgCl21.0 ml 0.1 M EGTA, pH 6.6--> Bring volume up to 50 ml with distilled water.
Motility－Assay
DescriptionVarious phenotypic characteristics are requiredfor a cancer cell to successfully complete the metastaticcascade. Among these, acquisition o
Bradford－Assay
The bradford dye-binding assay is a colorimetric assay for measuring total protein concentration. It involves the binding of Coomassie Brilliant blue
Chemotaxis－Assay
PurposeThe purpose of a chemotaxis assay is to determine whether your protein or small molecule of interest has chemotactic activity on a specific cel
TUNEL－assay
PROTOCOL:•Deparaffinize and rehydrate slides:3 x 3´ Xylene3 x 2´ 100% ethanol1 x 2´ 95%, 80%, 70% ethanol (each)1 x 5´ 1x PBS•Microwave antigen retrie
Polygalacturonase－assay
This enzyme is famous for being involved in the development of the GMO tomatoes (more information from the link at the foot of this page). The cells o
Bradford－Assay
Bradford AssayThe bradford dye-binding assay is a colorimetric assay for measuring total protein concentration. It involves the binding of Coomassie B
Pectinase－assay
Pectinases are actually a mixture of enzymes, which, along with others such as cellulase, are widely used in the fruit juice industry where they are w
Cytokine－Bioassays
Cytokine BioassaysIntroductionBiological activity of cytokines and their concentrations are commonly measured by cellular proliferation of primary cel
Neutralizing－Bioassay－Protocols
Neutralizing Bioassay ProtocolsIntroductionAntibodies that block binding of cytokines to their specific receptors and neutralize their effects are cri
NAi－protocol
siRNA protocolsOur current strategy with siRNA is to synthesis relatively small amounts enzymatically and use these to test for efficiency by western