IHCProtocolforFr...
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 collected into petri dishes containing 1-2ml 0.1M phosphate buffer (PB). Sections can be kept on a shaker at 4oC for several days before commencing the immunocytochemistry. [If left too long, the sections become harder to mount].2. Deactivate endogenous peroxid......阅读全文
Western－Blot－Protocol
一、提取抗原蛋白将提取RNA途中留存的样品，加入150μl 100%酒精充分混匀，静置5min(RT), 2000×g , 4℃离心5min, 吸取上清至新管中, 加入750μl异丙醇, 混匀, 静置10min(RT), 12000×g, 4℃离心10min, 弃上清, 加入1ml 0.3mol/L
Transformation－Protocol－for－Arabidopsis
Transformation Protocol for Arabidopsis – AbbreviatedGerminate seed in pots↓ 4 weeksStreak bacteria onto YM/MinA↓ 2-3 days 28°CSpray/dip bacterial sus
Histone－blotting－protocol
实验概要 Western blot detection of histone proteins. 实验步骤 The following protocol refers to the western blot detection of histone proteins derived from p
Nuclear－Extraction－Protocol
实验概要The procedure presented below describes a method for extracting nuclear from several cell lines of human origin.主要试剂Hypotonic Buffer Solution20 mM
Protocol－for－dsRNA－Synthesis
实验概要 We routinely produce dsRNA by in vitro transcription of a PCR generated DNA template containing the T7 promoter sequence on both ends
BrdU－Labeling－Protocol
实验概要The thymidine analog, 5-bromo-2-deoxyuridine (BrdU),is a common reagent used for cell proliferation assays and for the detection of apoptotic
RNA－Isolation－Protocol
RNA Isolation Protocol(Revised 5-15-2003)Stabilize RNAStart with 15 ml E. coli Culture containing 7.5* 109 cells (OD600= 0.2 Dilute cells or scale up)
Sandwich－ELISA－Protocol
实验概要The Sandwich ELISA measures the amount of antigen between two layers of antibodies (i.e. capture and detection antibody). The antigen to be mea
Cytotoxicity－Assays－Protocol
Cytotoxicity Assays ProtocolCell-mediated cytotoxicity was determined by using a standard microcytotoxicity assay. Briefly, target cells were pelleted
Tissue－Harvest－Protocol
TISSUES TO BE PROCURED(minimally and preferably within 5-8 hours after death):1. Brain2. Liver3. Muscle4. Skin5: Others as the specific case dictatesP
Dot－blot－protocol
实验概要A technique for detecting, analyzing, and identifying proteins, similar to the western blot technique but differing in that protein samples are
Protocol－of－Northern－blot
Protocol of Northern blot质粒的转化和扩增质粒的鉴定目的基因片段的切割3.1样品双酶切(175μl水解体系)DW 115μlBuffer B(10×) 17.5μlBaM H 15μlPst I 17μlDNA(MMP-9) 16μlBSA 4.5μl37℃水浴，3h。3.2
Nucleolar－Isolation－Protocol
We recommend that you first download and read this page as a PDF file. Using that as your guide, you can then follow the protocol below and view a Qui
Western－Blotting－Protocol
实验概要The western blot (sometimes called the protein immunoblot) is a widely used analytical technique used to detect specific proteins in the given s
Yale－Immunofluorescence－Protocol
实验概要We provide a protocol for fixation, immunostaining, and imaging in 384-well Plates.主要试剂Reagents1. 384-well view plates (Aurora)2. HUVEC (pooled, L
Immunofluorescence－Microscopy－Protocol
实验概要Immunofluorescence allows the imaging of a specific factor in cells or tissue sections through the use of a specific antibody chemically which i
Phycoerythrin－conjugation－protocol
Phycoerythrin conjugation protocolDavid's method modified from references (2) and (3). I used this method to conjugate a mouse IgG2a monoclonal an
Basic－ELISA－Protocol
实验概要 There are many different types of ELISAs, which can detect the presence of protein in serum or supernatent. One of the most common typ
Immunofluorescence－Microscopy－Protocol
实验概要Immunofluorescence allows the imaging of a specific factor in cells or tissue sections through the use of a specific antibody chemically which i
Silver－Staining－Protocol
1x 40min - overnight 50% MeOH, 12% Acetic Acid1x 30min 50% MeOH, 12% Acetic Acid, 0.05% 37% Formaldehyde3x 20min
RNA－Isolation－Protocol
Stabilize RNAStart with 15 ml E. coli Culture containing 7.5* 109 cells (OD600= 0.2 Dilute cells or scale up)Pipet 30 ml of RNAProtect Bacteria Reagen
Microarray－Hybridization－Protocol
Introduction:One microarray set consists of 7 nylon membranes with 2.5 x 7.5 cm dimension. 2304 genes were spotted onto nylon membranes (Schleicher an
IHC,ELISA,WB实验之间的区别
免疫组化、Western、ELISA，是免疫学三大常用工具，分别用于定位，定性和定量。那么，我们今天就来说说这三者之间的差别以及其具体使用的场景。1、IHC中文名称：免疫组化英文名称：Immunohistochemistry简介：是融合了免疫学原理(抗原抗体特异性结合)和组织学技术(组织的取材、固定
IHC原理、操作及注意事项
免疫组织化学（Immunohistochemistry，IHC）是利用抗原与抗体特异性结合的原理，通过化学反应使标记抗体的显色剂（荧光素、酶、金属离子、同位素）显色来确定组织细胞内抗原（多肽和蛋白质），对其进行定位、定性及定量的一项技术。IHC的实验流程和方法总体不难，但做出漂亮的染色结果却不容易，
Determining－if－anti...
实验概要We provide IHC and WB tips and procedure using alkaline phosphatase to determine if the antibody binds only phosphorylated forms of the target
原位免疫PCR的IHC增敏方法
（一）基本原理Sano等（1992）率先利用基因工程的方法表达了A蛋白与链霉亲和素的嵌合体分子获得成功，建立了免疫PCR技术。这是一种新的抗原检测系统，利用细胞工程和基因工程技术，巧妙地将抗原抗体反应的特异性同PCR的敏感性相结合，通过构建单克隆抗体与重组核酸的嵌合体分子，使得利用PCR技术检测蛋白
IHC－增敏实验——滚动循环放大法
实验方法原理滚动式循环放大（rolling circle amplification；RCA）法是一种能够在恒温条件下，使标记有寡核苷酸探针（与组织细胞内的核苷酸无相关性）的抗体（特异性一抗或第二抗）与组织细胞内的抗原结合后，在 DNA 聚合酶的作用下，加入的寡核苷酸进行循环扩增，产生一条扩增的 D
IHC全攻略2：如何制备样品
对于每一项IHC/ICC研究，组织和细胞样本的制备都不可掉以轻心。为了方便孵育，整个组织必须被切成超薄(5-10 μm)的切片，或切成小块用于整体免疫组化(whole mount IHC)。对于ICC实验，在开始染色步骤之前，细胞必须附着在显微镜载玻片或盖玻片上。样本制备也与固定方法密切
Streamlined－DNA－Extraction－Protocol
This method is derived from a procedure developed by Toby Bradshaw and the Poplar Molecular Genetics Cooperative. We have tested the procedure wit
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