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    HuBMAP | GE/URMC/SCH Cell DIVE™ Modality Overview

    Gloria S Pryhuber, Heidie Huyck, Cory Poole, Lisa Lowery, gail.deutsch, Christine Surrette

    Published: 2022-03-01 DOI: 10.17504/protocols.io.b4kgqutw
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    Abstract

    This is an overview of all protocols currently in use for the GE/URMC/SCH Cell DIVE collaboration for the Human BioMolecular Atlas Program (HuBMAP). It includes links to each of the individual protocols that make up this project workflow.

    Steps

    1.

    Confirm donor acceptance criteria for inclusion.

    URMC | Donor Acceptance Criteria for GE/URMC HuBMAP Inclusion

    URMC | COVID+ Donor Acceptance Criteria for GE/URMC HuBMAP Inclusion

    2.

    Prepare paraffin blocks and FFPE sections from tissue samples.

    URMC | Whole Lung and Lobe Processing - Formalin Fixation and Gross Sectioning of Tissue Samples

    URMC | Parrafin Embedding and Sectioning of FFPE Lung Tissue

    3.

    Deparaffinize and rehydrate slides.

    Cell DIVE™ Platform | Slide Clearing and Antigen Retrieval

    4.

    Characterize antibodies (primary/secondary, direct conjugates, and zenon labelled antibodies) and determine any antigen effects from the Cell DIVE dye inactivation process.

    Cell DIVE™ Platform | Antibody Characterization for Multiplexing

    Cell DIVE™ Platform | Antibody Staining & Imaging

    5.

    Prepare direct conjugates for study.

    Cell DIVE™ Platform | Antibody Purification Chemistry

    Cell DIVE™ Platform | Ab Conjugation: Initial Conjugation & Scale up Conjugation

    6.

    Perform Cell DIVE™ multiplexed data acquisition on the final cohort.

    Note
    Staining is done using the Leica Bond MAX and images are acquired on the IN Cell Analyzer 2200.

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