PreparationofLowDensity,CollagenaseDigestedSplenocytes
1. Dilute 2 ml of 4000 U/ml Collagenase D as follows: 1 ml into 9 ml HBSS/Ca++/Mg++ (=400U/ml) and 1 ml into 39 ml HBSS/Ca++/Mg++ (=100U/ml). Put on ice.2. Place 5 ml of the 100U/ml solution in a 10 cm dish. Over a dry dish, inject spleens with 100U/ml solution. Hold spleen with forceps and push onto 22-G needle while slowly injecting 1 ml collagenase solution. Tear open the spleen with the needle and transfer to dis......阅读全文
Adrenal－chromaffin－granule－(chromaffin－vesicle)－preparation
Adrenal chromaffin granule (chromaffin vesicle) preparationIntroduction. This prep is adapted from the classic paper of Smith and Winkler (Smith AD; W
Preparation－of－Luciferin－for－In－Vitro－and－In－Vivo－Bioluminescent－Assays
Preparation of Luciferin forIn Vitro Bioluminescent AssaysMaterials• D-Luciferin Firefly, potassium salt, 1.0 g /vial(Caliper Life Sciences Part Numbe
Preparation－of－phage－particles－from－phage－vectors
Pick up one phage vectors-containing colony with a sterile loop and put into 10 ml 2xTY + 10 µg/l tetracycline.Shake at 200 rpm and 37 °C untill the
Human－Peripheral－Blood－Mononuclear－Cell－Preparation
This protocol describes a procedure for isolating human peripheral blood mononuclear cells (lymphocytes and monocytes) from a Buffy Coat (obtained fro
Preparation－of－bOGDOPG－mixed－micelles
Materials:All glassware must be acid washed, rinsed thoroughly with water then rinsed with acetone and dried.Redistill acetone.Recrystallizing BOG:1)
低密度脂蛋白胆固醇的相关介绍
胆固醇在血液中常以脂蛋白的形式存在，而血浆中低密度脂蛋白（Low Density Lipoprotein，LDL）是运输内源性胆固醇的主要载体，其通过结合其细胞膜上的低密度脂蛋白受体（LDL-R） 被降解和转化。 低密度脂蛋白胆固醇（Low-Density Lipoprotein Choles
PriCells:－Isolation－of－endothelial－progenitor－cells－(EPCs)
PriCells: Isolation of endothelial progenitor cells (EPCs) 1. Twenty-four mL venous blood was collected at each time point into Vacutainer CPT Mono
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低密度脂蛋白受体（ldlr）基因家族由参与受体介导的特异性配体内吞的细胞表面蛋白组成。低密度脂蛋白（LDL）通常结合在细胞膜上，进入细胞，最后进入溶酶体，在溶酶体中蛋白质被降解，胆固醇可用于抑制微粒体酶3-羟基-3-甲基戊二酰辅酶A（HMG-CoA）还原酶，这是胆固醇合成的限速步骤同时，胆固醇酯的合
LDLR基因编码功能及结构描述
低密度脂蛋白受体（ldlr）基因家族由参与受体介导的特异性配体内吞的细胞表面蛋白组成。低密度脂蛋白（LDL）通常结合在细胞膜上，进入细胞，最后进入溶酶体，在溶酶体中蛋白质被降解，胆固醇可用于抑制微粒体酶3-羟基-3-甲基戊二酰辅酶A（HMG-CoA）还原酶，这是胆固醇合成的限速步骤同时，胆固醇酯的合
胶体金检测试纸条很low吗？
近十几年IVD行业在国内发展迅猛，笔者水木木有幸刚毕业就进入了IVD这个高速发展的行业，在POCT产品开发领域摸爬滚打多年，今天跟大家分享一下胶体金试纸条的开发过程，本来取名叫胶体金检测试纸条开发干货，写完发现自己才短思涩还达不到干货这个高度，仅仅只是对自身多年工作的一个小结，供刚入这行的同行们参考
Protocol－for－Cell－Fusion
Healthy Sp2/0 cells should be rapidly growing by this time. Sp 2/0 cells should be started about two weeks before the cell fusion. Every two days, the
蛋白质提取和纯化
蛋白质提取和纯化（主要内容如下）Protein Extraction Protein PurificationProtein PrecipitationColumn PreparatioinQ & A Posted in the Method ForumProtein ExtractionWhole
Preparation－of－Plasmid－DNA－by－Alkaline－Lysis－with－SDS:－Maxipreparation
实验概要Plasmid DNA is isolated from large-scale (500 ml) bacterial cultures by treatment with alkali and SDS.主要试剂Buffers and SolutionsAlkaline lysis solu
96Well－Sample－Preparation－for－Suspension－Cells
实验概要The procedure presented below describes a facile method for studying signal transduction events with suspension cells (Jurkat, Raji, THP-1, etc.
96Well－Sample－Preparation－for－Adherent－Cells
实验概要The procedure presented below describes a facile method for studying signal transduction events with adherent cells (HeLa, MCF-7, BALB/c 3T3, et
96Well－Sample－Preparation－for－Suspension－Cells
实验概要The procedure presented below describes a facile method for studying signal transduction events with suspension cells (Jurkat, Raji, THP-1, etc.
Preparation－of－Stroma,－Thylakoid－Membrane,－and－Lumen－Fractions－from－...
Preparation of Stroma, Thylakoid Membrane, and Lumen Fractions from Arabidopsis thaliana Chloroplasts for Proteomic AnalysisFor many studies regarding
96Well－Sample－Preparation－for－Adherent－Cells
实验概要The procedure presented below describes a facile method for studying signal transduction events with adherent cells (HeLa, MCF-7, BALB/c 3T3, et
GOLGIVESICLE－PREPARATION－FROM－PEA－HYPOCOTYLS
PREPARE SOLUTIONS1. 0.25 M Sucrose Solution:Mix 40 g of sucrose (0.25M), 50 mL of 1M KH2PO4, pH 6.65 (0.1M), 2.5 mL of 1M MgCl2 (5 mM), and dH2O to 50
High－Molecular－Weight－Yeast－Liquid－DNA－Preparation
Purpose:To isolate intact, high molecular weight DNA from yeast cells for subcloning and rare cutting restriction enzyme analysis. One can expect a yi
PREPARATION－OF－2％－FORMALDEHYDE－STOCK－SOLUTION－(2－METHODS)
METHOD 1:Formaldehyde preservative – 2% formaldehyde solution in protein-free phosphate-buffered saline (PBS).Prepare as follows:Add 2 g paraformaldeh
96Well－Sample－Preparation－for－Suspension－Cells
实验概要The procedure presented below describes a facile method for studying signal transduction events with suspension cells (Jurkat, Raji, THP-1, etc.
Preparation－of－Plasmid－DNA－by－Alkaline－Lysis－with－SDS:－Minipreparation
实验概要Plasmid DNA is isolated from small-scale (1-2 ml) bacterial cultures by treatment with alkali and SDS.主要试剂Buffers and Solutions: Alkaline lysis
Preparation－of－denaturing－6％polyacrylamide－gels－for－microsatellite－analysis
Preparation of denaturing 6% polyacrylamide gels for microsatellite analysis(also for SSAP, high-resolution IRAP/ISSR and other analyses)Saadiah Jamli
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Cell number, speed and trivial details affect cytospin .Basic protocol:Prepare a cell suspension of not more than 0.5 x 106 cells / ml of protein-cont
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For quantifying mRNA, we use a competitive RT-PCR protocol with internal standard RNAs. These are added in a defined quantity to the RNA sample prior
原位PCR
About in situ PCR (Applied Biosystems)Basic information about in situ PCR and its applications.The In Situ PCR: Amplification and Detection in a Cellu
DNA纯化手册1
Purification of plasmid DNA (miniprep) with high yields using diatomaceous earthKyung-Soo Kim and Charles K. PallaghySchool of Botany, La Trobe Univer
Growing－cells
No two cell lines behave exactly the same, so you must learn the peculiarities, or personality, of each of the cell lines with which you work. Irrespe
单项血脂和血脂比值与冠状动脉病变严重程度的相关性
Correlation of individual blood lipid and blood lipid ratio with severity of coronary artery disease ABSTRACT: Objective To probe into the corre