L3-GEN-TISS-BIOP
ESSENTIAL
PRESERVATION
Level 3 · hardware
Tissue Biopsy Archive
Flash-Frozen Tissue Sample Collection
Collection of flash-frozen tissue biopsies preserving cellular architecture and proteins
Purpose
Collection of flash-frozen tissue biopsies preserving cellular architecture and proteins
Context
Child of L2-GEN-TISS
Principles
- ▸Flash-freezing in LN2 preserves tissue architecture for histological analysis
- ▸Multiple tissue types per species (skin, liver, blood, muscle) maximize information content
- ▸Embedding in OCT compound enables cryosectioning for future microscopy
- ▸FFPE (formalin-fixed, paraffin-embedded) alternatives provide room-temperature backup
Typical implementations
- ▸Natural History Museum tissue collections (London, Smithsonian)
- ▸Ambrose Monell Cryo Collection at AMNH
- ▸Global Genome Initiative (Smithsonian) tissue banking
Lunar considerations
- ▸Tissue samples larger than cells - more susceptible to ice crystal damage during cooling
- ▸Flash-freezing protocol must be species and tissue-type appropriate
- ▸Tissue architecture information supplements genetic data for revival
Specifications
Functional
| primary function | Collection of flash-frozen tissue biopsies preserving cellular architecture and proteins |
Physical
| materials | Cryomolds, OCT embedding medium, Histology cassettes, 2mL cryovials |
Interfaces
Provides
- Frozen tissue samples in cryogenic storage
Requires
- Species and tissue type collection priorities
Cite this entry
Lunar Ark Codex. "Tissue Biopsy Archive" (L3-GEN-TISS-BIOP). Retrieved 10 September 2026, from https://lunarark.com/entry/L3-GEN-TISS-BIOP
Licensed CC-BY-SA 4.0. You may reuse and adapt this entry with attribution, under the same licence.