Our internal code of conduct adds additional privacy protection. 23and Me is a DNA analysis service providing information and tools for individuals to learn about and explore their DNA.
We use the Illumina Human Omni Express-24 format chip (shown here).
The exact detection limit of dying/dead cells in a particular sample strongly depends on the kinetics of cell death, the cytotoxic agent used, and the amount of affected cells in the total cell population.
Using U937/camptothecin (CAM) as a cellular model system for cell death, the immunoassay allows the specific detection of mono- and oligonucleosomes in the cytoplasmic fraction of 125cell equivalents/well.
Anti-histone reacts with the histones H1, H2A, H2B, H3, and H4 of various species (e.g., human, mouse, rat, hamster, cow, opossum, Xenopus). Therefore, the ELISA allows the detection of mono- and oligonucleosomes from various species, and may be applied to measure apoptotic cell death in many different cell systems.
It was first broadcast on the British television channel BBC2 on 21 February 1991, although it was planned to be broadcast as the fifth episode, it was moved forward in the schedule by the BBC.
Written by Rob Grant and Doug Naylor, and directed by Ed Bye, Red Dwarf encounters a drifting spacecraft, which Rimmer quickly assumes is alien, and the crew board it to investigate.