SPECIMEN COLLECTION GUIDE Frozen Specimens Frozen specimens are essentially frozen ser. s, plasma, urine, CSF, stool, and others. Some tests are “time sensitive” and to preserve the contents …

Assemble all materials for packing and shipping frozen samples, including specimen box, specimen shipping list, ziplock bags, Styrofoam shipping box, dry ice and other packing materials.

This tissue preparation guide provides recommendations on preparing fresh frozen and paraformaldehyde (PFA)-fixed frozen tissue samples on MERSCOPE slide prior to MERFISH …

Both fixed and un-fixed tissue samples can be frozen sectioned. If tissue is not being preserved by a fixative, it is imperative that the tissue should be frozen as quickly as possible after the tissue is …

Jun 20, 2024 · Guidelines for handling frozen samples include proper labeling, storage at recommended temperatures, minimizing freeze-thaw cycles, and following specific protocols for different types of …

By following this protocol, researchers can achieve high-quality staining with minimal background, enabling accurate interpretation of protein localization and expression in frozen samples.

Jan 3, 2019 · A frozen section (cryosection) is a pathological laboratory technique used for rapid microscopic analysis / diagnosis of a specimen / disease Usually used with oncologic surgery

With clean forceps, place the specimen to be frozen into an empty cryogenic vial, and place the cryogenic vial in the CoolRack. The sample will quickly snap-freeze and may be left in place while …

Jan 5, 2022 · Once frozen, wipe off the excess ethanol from the bottom of the mold/tray and place in plastic bag for storage or transfer to the cryostat for sectioning. Excess ethanol can leach into the …

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