PreparingMitochondriafromRatLiver
Liver is a convenient source for functional intact mitochondria for a number of reasons. Animal tissue is more readily homogenized than plant tissue because there are no cell walls, and liver in particular is a soft and fairly homogeneous tissue. The metabolism of endotherms requires that some tissues maintain a high density of mitochondria, so the potential yield is high. Isolating mitochondria from highly structure......阅读全文
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
Harvesting－lymphocytes－from－Peripheral－Blood
Blood Harvest· Anesthetize mice with 50ml of Xylene-Ketamine(2:1) coctail· Pin animal to a board (use distal extremities) supine·
Eccles:Protein－Lysates－from－Tissue
Cell Lysis Buffer5mL 0.1M Tris HCl pH 8 (10mM)0.44g NaCl (150mM)0.02g EDTA (1mM)0.5mL nonidet P40 (1% w/v)0.05g SDS (0.1% w/v)Make up to 50mL with MQH
Isolation－of－genomic－DNA－from－bacteria
Note: This procedure does not work well with Gram + cocci.Transfer 1.5 mL overnight culture to a 1.5 mL microfuge tube, centrifuge for 30 sec, decant
Separation－of－Platelets－from－Whole－Blood
PurposeThis protocol describes how to isolate human platelets from whole blood. Isolated platelets are used for static adhesion assays, for flow chamb
Isolation－and－culture－of－rat－coronary－microvascular－endothelial－cells
CMVE were isolated from Wistar rat hearts by digestion of primary cell isolation kit.1. Hearts mounted on a Langendorff apparatus were perfused at 3
AbC™－AntiRat/Hamster－Bead－Kit
实验概要The AbC™ anti-Rat/Hamster Bead Kit provides a consistent, accurate, and simple-to-use technique for the setting of flow cytometry compensation
AbC™－AntiRat/Hamster－Bead－Kit
实验概要The AbC™ anti-Rat/Hamster Bead Kit provides a consistent, accurate, and simple-to-use technique for the setting of flow cytometry compensation
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
LIG3基因突变与药物因子介绍
这个基因是DNA连接酶家族的一员。这个家族的每一个成员都编码一种蛋白质，对dna末端的连接进行催化，但它们在dna代谢中都有不同的作用。该基因编码的蛋白质参与切除修复，位于线粒体和细胞核中，翻译起始于上游起始密码子，允许向线粒体转运，翻译起始于下游起始密码子，允许向细胞核转运。此外，编码不同亚型的交
LIG3基因编码功能及结构描述
这个基因是DNA连接酶家族的一员。这个家族的每一个成员都编码一种蛋白质，对dna末端的连接进行催化，但它们在dna代谢中都有不同的作用。该基因编码的蛋白质参与切除修复，位于线粒体和细胞核中，翻译起始于上游起始密码子，允许向线粒体转运，翻译起始于下游起始密码子，允许向细胞核转运。此外，编码不同亚型的交
肝损伤动物模型介绍
这真是一个可怕的事实：同为黄种人，生长在中国的肝病发病率却是生活在欧美的3倍！中国无疑成为了“肝病大国”，约12个人就有1人患肝病。面对如此严峻的现状，对肝相关疾病机制研究和药物开发就变得极为迫切。肝脏是人体重要的器官，执行合成代谢、解毒和免疫防御等许多功能。外界环境各类因素常导致肝损伤，长期的肝损
Differentiating－Glial－Precursor－Cells－into－Astrocytes－and－Oligodendrocytes
实验概要Glial precursor cells (GPCs), also known as glial restricted progenitors (GRP) or oligodendrocyte progenitor cells (OPCs), are cells that have
Omega－Oxidation
NON-Clickable Image While the main route of fatty acid metabolism is through beta-oxidation, some minor metabolic pathways such as omega oxidation als
DNA转化
DNA转化Chemical Transformation· Transformation of Competent Cells (RbCl2 Method) (Goldberg Lab)Very nice protocol for E. Coli transformation inc
Nat－Commun：科学家发现人类酒精相关肝病发生特殊蛋白
酒精相关肝病（ALD，Alcohol-associated liver disease）是一种发生在一些过度饮酒的患者机体中的复杂疾病，同时其也是美国退伍军人和肝脏移植患者发生慢性肝脏疾病的主要原因之一，尽管这种疾病很普遍，且近年来研究人员在该研究领域取得了多项进展，但在过去几十年里，研究人员尚未开
FXR－and－LXR－Regulation－of－Cholesterol－Metabolism
Cholesterol is essential for life and a key in the development of heart disease. Cholesterol homeostasis is achieved through regulation of cholesterol
SMEAR－PREPARATION
The preparation of a smear is required for many laboratory procedures, including the Gram-stain. The purpose of making a smear is to fix the bacteria
Purification－of－poly(A)+－RNA－fromnb
0. (Optional)Before using Oligotex-dT30, I recommend to wash Oligotex-dT30 to remove fine particle of latex. To wash the latex, transfer appropriate a
Isolation－of－osteoblasts－from－human－bone.
Bone samples were cleaned of adherent soft tissue and osteoblasts isolated by two methods.a. The bone was cut into small pieces (2 mm × 2 mm), washed
Biosynthesis－of－Cysteine－from－serine－in－bacteria－and－plants
In animals cysteine is synthesized from homocysteine, a produce of the essential amino acid methionine. In the absence of dietary methionine, animals
Lipid－analysis：EXTRACTION－OF－LIPIDS－FROM－LIPOPHORIN
Lipid analysisEXTRACTION OF LIPIDS FROM LIPOPHORIN Since lipids are hydrophobic, they are better soluble in organic solvents than in water. Because th
RNA－Collection－－Purification－from－fibrous－tissue
实验概要Provides an easy and fast method for isolating total RNA from fibrous tissues which contains contractile proteins, connective tissue and colla
Protein－extraction－from－whole－tissues－for－IEF
Modified from that of Jay Thelen - University of Missouri-ColumbiaPhenol extraction followed by methanolic ammonium acetate precipitation - an effecti
Sodium－Azide－removal－from－antibody－solutions
实验概要Sodium azide is a preservative used for inhibiting the growth of contaminants such as bacterial or fungus in antibody solutions. However, its
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
DNA－Purification－from－Blood－or－Body－Fluids
实验概要试剂盒，操作简单，稍有点贵，还可以接受。实验材料blood实验步骤Protocol: DNA Purification from Blood or Body Fluids(Spin Protocol)This protocol is for purification of total (ge
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
DNA－EXTRACTION－FROM－MICRODISSECTED－PARAFFIN－SECTIONS
This is a four day procedure so it's best to start on Monday or Tuesday.CASE SELECTION:H&E stained thin sections are first reviewed by a pathologi
Eccles:Protein－Lysates－from－Cells－in－Culture
Cell Lysis Buffer5mL 0.1M Tris HCl pH 8 (10mM)0.44g NaCl (150mM)0.02g EDTA (1mM)0.5mL nonidet P40 (1% w/v)0.05g SDS (0.1% w/v)Make up to 50mL with MQH