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
Chick－Embryo－staging
In order to repeat a published experiment, or have someone else repeat yours, it is important to use the same materials. For developmental studies, th
激光共聚焦显微镜结构
激光共聚焦扫描显微镜（Confocal laser scanning microscope，CLSM）用激光作扫描光源，逐点、逐行、逐面快速扫描成像，扫描的激光与荧光收集共用一个物镜，物镜的焦点即扫描激光的聚焦点，也是瞬时成像的物点。系统经一次调焦，扫描限制在样品的一个平面内。调焦深度不一样时，
激光共聚焦显微镜结构
激光共聚焦扫描显微镜(Confocal laser scanning microscope，CLSM)用激光作扫描光源，逐点、逐行、 逐面快速扫描成像，扫描的激光与荧光收集共用一个物镜，物镜的焦点即扫描激光的聚焦点，也是瞬时成像的物点。系统经一次调焦，扫描限制在样品的一个平面内。调焦深度不一样
激光共聚焦显微镜结构组成
激光共聚焦扫描显微镜（Confocal laser scanning microscope，CLSM）用激光作扫描光源，逐点、逐行、逐面快速扫描成像，扫描的激光与荧光收集共用一个物镜，物镜的焦点即扫描激光的聚焦点，也是瞬时成像的物点。系统经一次调焦，扫描限制在样品的一个平面内。调焦深度不一样时，就可
Fixation－of－Cells－Cultured－in－Transwell－Dishes
Fixation of Cells Cultured in Transwell DishesTranswell culture dishes are commonly used to culture cells so that the top and bottom of the cells can
激光共聚焦显微镜的结构组成
激光共聚焦扫描显微镜（Confocal laser scanning microscope，CLSM）用激光作扫描光源，逐点、逐行、逐面快速扫描成像，扫描的激光与荧光收集共用一个物镜，物镜的焦点即扫描激光的聚焦点，也是瞬时成像的物点。系统经一次调焦，扫描限制在样品的一个平面内。调焦深度不一样时，就可
激光共聚焦显微镜的结构
激光共聚焦扫描显微镜（Confocal laser scanning microscope，CLSM）用激光作扫描光源，逐点、逐行、逐面快速扫描成像，扫描的激光与荧光收集共用一个物镜，物镜的焦点即扫描激光的聚焦点，也是瞬时成像的物点。系统经一次调焦，扫描限制在样品的一个平面内。调焦深度不一样时，就可
激光扫描共聚焦显微镜的激光共聚焦显微镜结构
激光共聚焦扫描显微镜（Confocal laser scanning microscope，CLSM）用激光作扫描光源，逐点、逐行、逐面快速扫描成像，扫描的激光与荧光收集共用一个物镜，物镜的焦点即扫描激光的聚焦点，也是瞬时成像的物点。系统经一次调焦，扫描限制在样品的一个平面内。调焦深度不一样时，就可
Fibroblast－Cell－Systems5
Hemacytometer Reference Figure 15.Determine the Cell Count.a. Calculate the total cells counted in the four corner squares.1) If the total cell count
无创血压计应用论文：动物用血压计（三）
TABLE IPrimer sequences for mRNA analyses Sequences are listed 5' to 3'.Quantitative Real-time PCR by SYBR Green Detection Method-The mRNA l
即时可用的蛋白质电泳标准
Choose a protein standard MultiMark®SeeBlue® Plus2/SeeBlue®BenchMark™ Pre-stainedMark™BenchMark™MagicMark™ XP newIEF mARKER 3-10ApplicationSDS-PAGEGoo
Histochemical－staining－of－sea－urchin－embryos－for－(AP)－enzyme－activity
Histochemical staining of sea urchin embryos for alkaline phosphatase (AP) enzyme activity1. Obtain embryo samples, tube of AP substrate buffer and tu
DNA指纹法
DNA Fingerprinting (David F. Betsch)the theory, procedures and applications · DNA Fingerprinting (Polyarylamide Gel) (Caltech)BAC DNA sample
Isolation－of－human－prostatic－epithelial－cells
1. A small piece of tissue from each specimen was removed and minced. 2. The tissue was digested with collagenase overnight. 3. To remove the collagen
Isolation－of－normal－mammary－epithelial－cells
1. A small piece of tissue from each specimen was removed and minced. 2. The tissue was digested with collagenase overnight. 3. To remove the collagen
Examination－of－a－Mammalian－Blood－Smear
Examination of a Mammalian Blood SmearThe distribution and appearance of the formed elements of blood can tell a great deal about the condition of the
ImmunohistochemistyFluorescence－Protocol2
Suitable for use on single-cell suspensions from peripheral blood, lymphoid tissue or cultured cell-lines.Sample Preparation and FixationHarvest cells
Cell－Viability－Assay
Dye exclusiona cell suspension is mixed with trypan blue and examined by low-power microscopyMaterialscellsPBSM3hemocytometer0.4 % trypan blue in PBSm
Actin－StainingActin－Staining－Protocol
实验概要Invitrogen offers several fluorescent and biotinylated phalloidin and phallacidin derivatives for labeling F-actin. These phallotoxins, isolated
ThiolReactive－Probe－Labeling－Protocol
实验概要Invitrogen offers several fluorescent and biotinylated phalloidin and phallacidin derivatives for labeling F-actin. These phallotoxins, isolated
前沿显微成像技术专题之：光片荧光显微镜（一）
在过去二十多年中，光学显微成像技术发展迅速，不断突破传统极限。生命科学研究，要求成像系统在不影响生物活性的前提下，实现更大视野，更高分辨率，更高速度的三维成像。这也意味着对成像探测器 - 科研相机的要求也越来越高。从本周开始，我们将为大家带来前沿显微成像技术专题系列，和大家一起探讨前沿的显微成像技术
Culture－of－human－renal－proximal－tubule－cells－and－renal－cortical－fibroblasts
1. The method for primary culture of human renal proximal tubule cells (PTC) and renal cortical fibroblasts (CF) is described in detail.2. Renal cor
Staining－Methods－for－cell
death Z. Xia 10/2/95The simplest way: trypan blue. Dead cells stain blueNon-fixed cells: FDA(fluorescein diacetate)-green, alive cells; P.I. (propidiu
Staining－Methods－for－cell－death
The simplest way: trypan blue. Dead cells stain blueNon-fixed cells: FDA(fluorescein diacetate)-green, alive cells; P.I. (propidium iodide)-red, dead
Staining－Methods－for－cell－death－Z.－Xia－10/2/95
The simplest way: trypan blue. Dead cells stain blueNon-fixed cells: FDA(fluorescein diacetate)-green, alive cells; P.I. (propidium iodide)-red, dead
SEMIDRY－ELECTROPHORETlC－TRANSFER－(WESTERN－BLOTS)
Introduction After proteins have been separated by electrophoresis, individual protein bands can often be identified by using an antibody that is
In－situ－hybridization
Note: Although it is possible to perform in situ hybridization on bleached embryos, it appears to reduced the strength of the signal. For best results
Fixation－and－Embedding－of－Microtubules－for－Electron－Microscopy
(This procedure can also be used for virtually any material that must be pelleted prior to fixation and thin sectioning)Primary fix:2% glutaraldehyde
Gastrulation－Models
Gastrulation has been celled "the most important time of your life" (Lewis Wolpert); without it you would be flat like a pancake! Vertebrate gastrulat
Interleukin6－Induced－Acute－Phenotypic－Microenvironment－Promote...（四）
Flow cytometrySpleens were extracted after therapy and mechanically homogenized with gentle MACS Dissociator to obtain a single-cell splenocyte su