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Authors: Allen Institute for Brain Science
Group: BICCN, Allen Institute for Brain Science
Summary: 50 mM Phosphate Buffer can be used as a general buffer solution for multiple applications. It is suitable for use as a buffer for specimen embedding, as part of brain preparation associated with TissueCyte 2P Serial Imaging, described in PF0315 TissueCyte Specimen Embedding Acrylamide Coembedding.Note: Research reported in this publication was supported by the National Institute Of Mental Health of the National Institutes of Health under Award Number U19MH114830. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.
Proper citation: Allen Institute for Brain Science 2020. 50 mM Phosphate Buffer (with 0.02% sodium azide option). protocols.io dx.doi.org/10.17504/protocols.io.bezjjf4n Copy
Authors: Allen Institute for Brain Science
Group: BICCN, Allen Institute for Brain Science
Summary: This protocol describes the synthesis of first-strand cDNA from total RNA using the Invitrogen SuperScript III Reverse Transcriptase system.Note: Research reported in this publication was supported by the National Institute Of Mental Health of the National Institutes of Health under Award Number U19MH114830. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.
Proper citation: Allen Institute for Brain Science 2020. cDNA Synthesis. protocols.io dx.doi.org/10.17504/protocols.io.besejebe Copy
Authors: Allen Institute for Brain Science
Group: BICCN, Allen Institute for Brain Science
Summary: This protocol provides guidance in the assessment of quality of tissues post perfusion and dissection and applies to all such procedures. Perfusion and dissection quality will be categorized on the following scale: perfect, good, fair, and poor. This SOP also presents written descriptions, and images, of specific category attributes. Note: Research reported in this publication was supported by the National Institute Of Mental Health of the National Institutes of Health under Award Number U19MH114830. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.
Proper citation: Allen Institute for Brain Science 2020. Tissue Quality Evaluation for Brain Perfusion/Dissection Specimens. protocols.io dx.doi.org/10.17504/protocols.io.bd8yi9xw Copy
Authors: Allen Institute for Brain Science
Group: BICCN, Allen Institute for Brain Science
Summary: This SOP provides instruction to prepare Internal Solution which is used for patch clamp electrophysiology, modified for cleanliness and mRNA capture and sustainability.Note: Research reported in this publication was supported by the National Institute Of Mental Health of the National Institutes of Health under Award Number U19MH114830. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.
Proper citation: Allen Institute for Brain Science 2020. Patch-Seq Internal Solution with Biocytin. protocols.io dx.doi.org/10.17504/protocols.io.besdjea6 Copy
Authors: Allen Institute for Brain Science
Group: BICCN, Allen Institute for Brain Science
Summary: This protocol describes the system that is used to capture Z stack images which are reassembled post-processing into 3D reconstructions.Note: Research reported in this publication was supported by the National Institute Of Mental Health of the National Institutes of Health under Award Number U19MH114830. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.
Proper citation: Allen Institute for Brain Science 2020. Bright Field Image Capture with Zeiss AxioImager. protocols.io dx.doi.org/10.17504/protocols.io.bdpmi5k6 Copy
Authors: Allen Institute for Brain Science
Group: BICCN, Allen Institute for Brain Science
Summary: This protocol describes the procedure for transcardial perfusion of an adult mouse, followed by dissection, embedding, slicing, and blockface imaging of the mouse brain using either a Leica vibratome or a compresstome. The output tissue is suitable for use in electrophysiological recordings and/or live cell filling applications.Note: Research reported in this publication was supported by the National Institute Of Mental Health of the National Institutes of Health under Award Number U19MH114830. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.
Proper citation: Allen Institute for Brain Science 2020. Slice Preparation and Blockface Imaging for Electrophysiology - Mouse. protocols.io dx.doi.org/10.17504/protocols.io.bdpqi5mw Copy
Authors: Allen Institute for Brain Science
Group: BICCN, Allen Institute for Brain Science
Summary: This protocol describes the procedure for transcardial perfusion of an adult mouse, followed by brain dissection, embedding, slicing, blockface imaging, ROI microdissection, and tissue dissociation. The output of this protocol is a cell suspension that can be sorted via FACS for single-cell transcriptional profiling.Note: Research reported in this publication was supported by the National Institute Of Mental Health of the National Institutes of Health under Award Number U19MH114830. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.
Proper citation: Allen Institute for Brain Science 2021. Slice Preparation with Tissue Dissociation - Mouse Protocol. protocols.io dx.doi.org/10.17504/protocols.io.bq6wmzfe Copy
Authors: Allen Institute for Brain Science
Group: BICCN, Allen Institute for Brain Science
Summary: This protocol describes the procedure for receiving human surgical tissue, followed by trimming, mounting, embedding, and slicing under sterile conditions in order to produce tissue suitable for both slice culture as well as acute slice electrophysiology recording.Note: Research reported in this publication was supported by the National Institute Of Mental Health of the National Institutes of Health under Award Number U01MH114812. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.
Proper citation: Allen Institute for Brain Science 2020. Human Neurosurgical Tissue Processing. protocols.io dx.doi.org/10.17504/protocols.io.bet4jeqw Copy
Authors: Allen Institute for Brain Science
Group: BICCN, Allen Institute for Brain Science
Summary: This protocol outlines some of the steps that are required to align a TissueCyte 1000 serial two-photon imaging system and install commonly replaced parts.Note: Research reported in this publication was supported by the National Institute Of Mental Health of the National Institutes of Health under Award Number U19MH114830. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.
Proper citation: Allen Institute for Brain Science 2020. TissueCyte Installation And Alignment Guide. protocols.io dx.doi.org/10.17504/protocols.io.bdpti5nn Copy
Authors: Allen Institute for Brain Science
Group: BICCN, Allen Institute for Brain Science
Summary: This protocol describes the method for preparing PBS with 0.1% Sodium Azide for storage and/or processing of fixed tissue.Note: Research reported in this publication was supported by the National Institute Of Mental Health of the National Institutes of Health under Award Number U19MH114830. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.
Proper citation: Allen Institute for Brain Science 2020. PBS with 0.1% Sodium Azide. protocols.io dx.doi.org/10.17504/protocols.io.bfzsjp6e Copy
Authors: Allen Institute for Brain Science
Group: BICCN, Allen Institute for Brain Science
Summary: 3, 3´ Diaminobenzidine (DAB) is a commonly used chromogen for histological staining. In the presence of peroxidase enzyme, DAB produces a brown precipitate that is insoluble in alcohol and xylene. Peroxidase catalyzes hydrogen peroxide oxidation of substrate DAB. This SOP provides instructions to prepare four different formulations of DAB. DAB for Immunohistochemical staining (IHC), DAB for Acetylcholinesterase (AChE) Staining, Nickel Enchanced DAB for Biocytin staining, and DAB for Biocytin staining.Note: Research reported in this publication was supported by the National Institute Of Mental Health of the National Institutes of Health under Award Number U19MH114830. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.
Proper citation: Allen Institute for Brain Science 2020. DAB Solutions. protocols.io dx.doi.org/10.17504/protocols.io.bew7jfhn Copy
Authors: Allen Institute for Brain Science
Group: BICCN, Allen Institute for Brain Science
Summary: This SOP provides instructions to prepare Internal Solution II used for simultaneous patch clamp electrophysiology experiments to probe circuit connectivity.Note: Research reported in this publication was supported by the National Institute Of Mental Health of the National Institutes of Health under Award Number U19MH114830. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.
Proper citation: Allen Institute for Brain Science 2020. Electrode Internal Solution with Biocytin II. protocols.io dx.doi.org/10.17504/protocols.io.bdn8i5hw Copy
Authors: Allen Institute for Brain Science
Group: BICCN, Allen Institute for Brain Science
Summary: This SOP provides instructions to prepare Internal Solution II used for simultaneous patch clamp electrophysiology experiments to probe circuit connectivity.Note: Research reported in this publication was supported by the National Institute Of Mental Health of the National Institutes of Health under Award Number U19MH114830. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.
Proper citation: Allen Institute for Brain Science 2020. Electrode Internal Solution with Biocytin II. protocols.io dx.doi.org/10.17504/protocols.io.bepnjdme Copy
Authors: Allen Institute for Brain Science
Group: BICCN, Allen Institute for Brain Science
Summary: This protocol is used for the PCR reaction from clone templates in glycerol stocks generating transcript templates ready for IVT reaction.Note: Research reported in this publication was supported by the National Institute Of Mental Health of the National Institutes of Health under Award Number 1U19MH114830-01. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health
Proper citation: Allen Institute for Brain Science 2021. PCR Prep from Glycerol Stock for IVT Reactions. protocols.io dx.doi.org/10.17504/protocols.io.brt2m6qe Copy
Authors: Allen Institute for Brain Science
Group: BICCN, Allen Institute for Brain Science
Summary: This protocol describes the synthesis of first-strand cDNA from total RNA using the Invitrogen SuperScript III Reverse Transcriptase system.
Proper citation: Allen Institute for Brain Science 2019. cDNA Synthesis. protocols.io dx.doi.org/10.17504/protocols.io.9geh3te Copy
Authors: Allen Institute for Brain Science
Group: BICCN, Allen Institute for Brain Science
Summary: This protocol describes the instructions for setup and scanning of fluorescently-labeled tissue sections mounted in agarose and attached to a slide using the TissueCyte 1000 block face 2-photon system.Note: Research reported in this publication was supported by the National Institute Of Mental Health of the National Institutes of Health under Award Number U19MH114830. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.
Proper citation: Allen Institute for Brain Science 2020. Core Protocol for Serial Imaging of Fluorescently-Labeled Mouse Brain on the TissueCyte 1000 System. protocols.io dx.doi.org/10.17504/protocols.io.bdvmi646 Copy
Authors: Allen Institute for Brain Science
Group: BICCN, Allen Institute for Brain Science
Summary: This protocol describes how to isolate tissue from various ROI’s of the mouse brain followed by preparation of a highly concentrated single cell suspension for transcriptomic profiling on 10x Genomics platform.Note: Research reported in this publication was supported by the National Institute Of Mental Health of the National Institutes of Health under Award Number U19MH114830. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.
Proper citation: Allen Institute for Brain Science 2021. Mouse Whole Cell Tissue Processing for 10x Genomics Platform. protocols.io dx.doi.org/10.17504/protocols.io.bsfdnbi6 Copy
Authors: Allen Institute for Brain Science
Group: BICCN, Allen Institute for Brain Science
Summary: This protocol describes the general procedure used for intraperitoneal injection in adult mice.Note: Research reported in this publication was supported by the National Institute Of Mental Health of the National Institutes of Health under Award Number U19MH114830. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.
Proper citation: Allen Institute for Brain Science 2020. Intraperitoneal Injection in an Adult Mouse. protocols.io dx.doi.org/10.17504/protocols.io.bfzgjp3w Copy
Authors: Allen Institute for Brain Science
Group: BICCN, Allen Institute for Brain Science
Summary: This protocol describes the process to obtain multiple electrophysiological recordings from postnatal mouse and/or human brain slices.
Proper citation: Allen Institute for Brain Science 2020. Multi-Patch Clamp Recording. protocols.io dx.doi.org/10.17504/protocols.io.bcteiwje Copy
Authors: Allen Institute for Brain Science
Group: BICCN, Allen Institute for Brain Science
Summary: 3, 3´ Diaminobenzidine (DAB) is a commonly used chromogen for histological staining. In the presence of peroxidase enzyme, DAB produces a brown precipitate that is insoluble in alcohol and xylene. Peroxidase catalyzes hydrogen peroxide oxidation of substrate DAB. This SOP provides instructions to prepare four different formulations of DAB. DAB for Immunohistochemical staining (IHC), DAB for Acetylcholinesterase (AChE) Staining, Nickel Enchanced DAB for Biocytin staining, and DAB for Biocytin staining.Note: Research reported in this publication was supported by the National Institute Of Mental Health of the National Institutes of Health under Award Number U19MH114830. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.
Proper citation: Allen Institute for Brain Science 2020. DAB Solutions. protocols.io dx.doi.org/10.17504/protocols.io.bdpdi5i6 Copy
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