Immunogold Labeling for Electron Microscopy
نویسندگان
چکیده
منابع مشابه
Immunogold Labeling of Cultured Cells and Virus Particles for Electron Microscopy and Cryo-Electron Microscopy Applications
Cryo-electron microscopy (cryo-EM) and cryo-electron tomography (cryo-ET) were first realized in the early 1980s [1] and mid-1990s [2, 3]. Since then both methods have quickly become a powerful tools in structural biology. The major advantage is that they allow for the acquisition of images of biological specimens persevered in their native state after they are plunge-frozen onto carbon-coated ...
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Scanning electron microscopes are useful biological tools that can be used to image the surface of whole organisms, tissues, cells, cellular components and macromolecules. Processes and structures that exist at surfaces can be imaged in pseudo or real 3D at magnifications of anything from about x10 to x1,000,000. Therefore a whole multicellular organism, such as a fly, or a single protein embed...
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The present study describes a method using immunohistochemical labeling in combination with high-resolution imaging (field emission scanning electron microscopy) to investigate the spatial localization of amelogenins on apatite crystallites in developing porcine enamel. Cross-sections of developing enamel tissue from freeze-fractured pig third molar were treated with antiserum against recombina...
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We present methods for embedding brain tissue in Lowicryl K4M embedding medium and localizing antigens using postembedding immunogold techniques. After perfusion fixation with 4% paraformaldehyde and 0.1% glutaraldehyde in 0.1 M cacodylate buffer, blocks of rat brain were placed in 2% aqueous uranyl acetate for 1 hour, dehydrated in 50%, 70%, and 95% ethanol, infiltrated with Lowicryl/ethanol m...
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Phospholamban, the putative regulator of the Ca2+-ATPase in cardiac sarcoplasmic reticulum, was immunolocalized in canine visceral and vascular smooth muscle. Gently disrupted tissues were labeled with an affinity-purified phospholamban polyclonal antibody and indirect immunogold, using preembedding techniques. The sarcoplasmic reticulum of smooth muscle cells was specifically labeled with patc...
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ژورنال
عنوان ژورنال: Japanese Journal of Thrombosis and Hemostasis
سال: 1990
ISSN: 1880-8808,0915-7441
DOI: 10.2491/jjsth.1.350