Sectioningstainedembryos.
The protocols for plastic and wax sections as used by the Vize lab. These protocols work, but they have not been optimized. If anyone has better protocols please let us know.Samples.Stain samples strongly, remember that in a section only the very strongest stain will be visible, even quite strong background will not be visible. BCIP/NBT is the only stain we have successfully used, we have tried Red new fuschin but it......阅读全文
Use－of－SemiThin－Cryosections－for－Light－Microscopy.
Use of Semi-Thin Cryosections for Light Microscopy.Semi-thin sections can be obtained from frozen blocks of cryoprotected biological material by secti
ImmunoLaser－Capture－Microdissection
A: Development of Immuno-LCMLimitation of MicrodissectionMicrodissection of routinely stained or unstained frozen sections has been used successfully
CGH－of－PCR－Amplified－Microdissected－DNA
PCR:We generally use 1-2 ul of starting paraffin microdissected DNA for each 50 ul DOP-PCR reaction.We assume that about 1 ug of product is produced i
细胞组分和细胞器——细胞器分离
Labeling Microtubules (Molecular Dynamics Inc. )Microtubules are involved in many aspects of cell motion including propulsion, mitosis, growth, and o
ELECTRON－MICROSCOPY
E.M. PROCESSING SCHEDULE - EPOXY RESINFix tissue in 2.5% glutaraldehyde in 0.1M sodium cacodylate buffer at 4oC, for a minimum of 4 hours. Tissue shou
Methylene－Blue－DNA－staining－protocol
Methylene Blue DNA staining protocolProtocol:Load 2-5X the amount of DNA that would give bands of moderate intensity on an ethidium bromide stained ge
Isolation－of－rat－cardiac－fibroblasts－and－cardiomyocytes
1. Hearts were removed from newborn rats (day 0), put into calcium- and bicarbonate-free HEPES-buffered Hanks’ medium, cut into pieces and digeste
Interleukin6－Induced－Acute－Phenotypic－Microenvironment－Promote...（七）
Figure 7. The expression of three acute phase proteins after IL-6 neutralization. Mice were injected intraperitoneally with mouse anti-IL-6 Ab 3 and
光片显微镜的前世今生
光片荧光显微镜（Light Sheet Fluorescence Microscopy, LSFM）的概念产生于1903年，但此后很长时间并无太多发展。上世纪九十年代，华盛顿大学的Francis Spelman实验室为了对小鼠毛细胞的结构和耳蜗的其他特性进行定量测量，发展了一系列实验方法
MassPREP自动酶切仪操作步骤和注意事项
MassPREP自动酶切仪操作步骤一 开机前检查：1 检查仪器台面（DECK）上所有的实验材料（Labware）。2 检查SystemWater 水桶的水位。3 检查恒温循环水浴（Chiller）水箱的水位，并定期更换或填充Chiller 中的循环水。4 倒掉废液桶中的废液。二 开机步骤：打开Chi
组织学——显微解剖
Laser Capture Microdissection (LCM)Introduction to LCM (BJMU) Preparation, LCM and RNA/DNA extraction of Frozen Tissue Sections (NIH Laser Capture M
Human－Placental－Alkaline－Phosphatase－Stain
The following protocol is for detection of human placental alkaline phosphatase (AP) in cultured cells. Human placental AP is heat stable, unlike othe
A－rapid,－quantitative－and－inexpensive－method－for－detecting－apoptosis
ASTRACTWe describe a rapid and quantitative flow cytometric method for determining the apoptotic or anti-apoptotic potential of a gene in various cell
CORE－SAMPLE－PCR:－A－method－to－rePCR－unique－bands－from－products－of－mixed－s
INTRODUCTIONThe products of a PCR reaction - especially when this is done on eukaryotic genomic DNA, and when using degenerate primers - often contain
Flow－Cytometry－Analysis
PurposeFlow cytometry employs instrumentation that scans single cells flowing past excitation sources in a liquid medium. The technology can provide r
Optimized－Method－for－the－Preparation－of－Rodent－Testicular－Cells3
Moreover, when the method was applied to the analysis of the cellular composition of immature testes, the results were also in agreement with previous
CORE－SAMPLE－PCR
A method to re-PCR unique bands from products of mixed sizeContentsINTRODUCTIONPROTOCOLCOMMENTSINTRODUCTIONThe products of a PCR reaction - especially
Preparation－and－Staining－of－Frozen－Tissue－Sections
I. Preparation of Frozen Sections for SectioningMaterials neeed:2-methylbutane (isopentane)Liquid NitrogenDry icePeel-Away?/sup> base moldsFrozen tiss
Preparation－and－Staining－of－Paraffin－Sections
I. Fixation and Processing of Tissue for Paraffin SectionsA. Fixation of Tissues in 10% Neutral Buffered FormalinSacrifice animal by prescribed and ap
TEM－Visualization－of－Microtubules
LEVEL IIMaterialsCoated grid for TEM0.1 M ammonium acetate5% ethanol saturated uranyl acetateTransmission electron microscopeProcedureAt the conclusio
Joint－formation－in－chick－limb－bud－CAM－grafts
Abstract Choriallantoic membrane (CAM) limb grafting functions as a method to isolate the inductive events of limb formation. Experimenters hav
MitoProbe™－DiIC1(5)－Mitochondrial－Membrane－Potential－Protocol
实验概要Cationic cyanine dyes have been shown to accumulate in cells in response to membrane potentialand membrane potential changes have been studied i
Use－of－the－B.D.－FACS－or－Calibur－Flow－Cytometers
Reservations:Schedule time on a cytometer (FACS or Calibur) by filling in the calendar at the flow lab. Don't grossly overbook since we have to pa
一种基于DNA的通用型蛋白检测系统
摘要：基于抗体的蛋白质检测方法，主要有western blot、ELISA、点杂交以及免疫组化等，这些方法被广泛地应用于科研和诊断领域。在蛋白质的免疫检测过程中，样品蛋白首先结合与特异性一抗上，然后再用携带标签（诸如：荧光染料，放射性元素，酶等）的二抗进行检测。然而，为了避免种间内的交叉反应，必
Differentiate－ES－cells－into－glial－cells－and－neurons
Day -1: Pass ES cells at normal density on gelatinized plate to free the culture of contamination fibroblast cells.___________________Day 1: Trypsiniz
Bleeding－Time－Test
OUTLINEAlthough in the Review Article : "Idiopathic Thrombocytopenic Purpura: A practice Guideline Developed by Explicit Methods for the American Soci
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
无创血压计应用论文：动物用血压计（二）
Measurements of Blood Pressure and Heart Rate-Systolic blood pressure and heart rate were measured using a noninvasive computerized tail-cuff syst
LIVE/DEAD®－Violet－Viability/Vitality－Kit
实验概要The LIVE/DEAD® Violet Viability/Vitality Kit provides a two-color fluorescence cell viability and vitality assay that is based on the simultane
Isolation－and－Differentiation－of－AmnionDerived－Stem－Cells－(ADSCs)
ADSC isolation, culture, and cloningRat amnion membrane is mechanically separated from the chorion of embryonic day 18.5 Sprague–Dawley rat embryosThe