Automated cell processing methods, modules, instruments, and systems
In an illustrative embodiment, automated multi-module cell editing instruments are provided to automate multiple edits into nucleic acid sequences inside one or more cells.
1. An automated stand-alone multi-module cell editing instrument comprising:
a housing configured to house all or some of the modules;
a receptacle configured to receive cells;
a receptacle configured to receive nucleic acids;
a growth module for growing cells for transformation, wherein the growth module comprises a growth vial comprising one or more paddles;
a transformation module configured to introduce the nucleic acids into the cells;
a nuclease-directed editing module configured to allow the introduced nucleic acids to edit nucleic acids in the cells;
a processor configured to operate the automated multi-module cell editing instrument based on user input and/or selection of a pre-programmed script; and
an automated liquid handling system to move liquids from the cell receptacle to the growth module, from the growth module to the transformation module and from the transformation module to the nuclease-directed editing module without user intervention.
2. The automated stand-alone multi-module cell editing instrument of claim 1 , wherein the nucleic acids in the receptacle comprise an editing cassette.
3. The automated stand-alone multi-module cell editing instrument of claim 1 , wherein the automated liquid handling system comprises a sipper or pipettor.
4. The automated stand-alone multi-module cell editing instrument of claim 1 , wherein the growth vial is fabricated from polycarbonate or polypropylene.
5. The automated stand-alone multi-module cell editing instrument of claim 4 , wherein the growth vial is fabricated by injection molding.
6. The automated stand-alone multi-module cell editing instrument of claim 1 , wherein the editing module is also a recovery module.
7. The automated stand-alone multi-module cell editing instrument of claim 1 , further comprising a recovery module separate from the editing module.
8. The automated stand-alone multi-module cell editing instrument of claim 1 , wherein the growth module measures optical density of the growing cells.
9. The automated stand-alone multi-module cell editing instrument of claim 8 , wherein the growth module is configured to measure optical density of growing cells continuously.
10. The automated multi-module cell editing instrument of claim 8 , wherein the processor is configured to adjust growth conditions in the growth module such that the cells reach a target optical density at a time requested by a user.
11. The automated stand-alone multi-module cell editing instrument of claim 1 , wherein the receptacle configured to receive cells and the receptacle configured to receive nucleic acids are configured to be contained within a reagent cartridge.
12. The automated stand-alone multi-module cell editing instrument of claim 11 , wherein some or all reagents required for cell editing are received by the reagent cartridge.
13. The automated stand-alone multi-module cell editing instrument of claim 12 , wherein the reagents contained within the reagent cartridge are locatable by a script read by the processor.
14. The automated stand-alone multi-module cell editing instrument of claim 1 , wherein the growth vial comprises two or more paddles.
15. The automated stand-alone multi-module cell editing instrument of claim 14 , wherein the growth vial comprises three or more paddles.
16. The automated stand-alone multi-module cell editing instrument of claim 1 , wherein the growth vial volume is 1-250 ml.
17. The automated stand-alone multi-module cell editing instrument of claim 16 , wherein the growth vial volume is 5-80 ml.
18. An automated stand-alone multi-module cell editing instrument comprising:
a housing configured to house some or all of the modules;
a receptacle configured to receive cells;
at least one receptacle configured to receive nucleic acids for desired genome editing events in the cells;
a growth module configured to grow the cells;
a cell wash and concentration module;
a transformation module;
a nuclease-directed editing module configured to allow the assembled nucleic acids to edit nucleic acids in the cells;
a processor configured to operate the automated multi-module cell editing instrument based on user input and/or selection of a script; and
an automated liquid handling system to move liquids from the cell receptacle to the growth module, from the growth module to the cell wash and concentration module, from the cell wash and concentration module to the transformation module, and from the transformation module to the nuclease-directed editing module, as well as from the nucleic acid receptacle to the transformation module, all without user intervention.
19. The automated stand-alone multi-module cell editing instrument of claim 18 , wherein the growth module comprises a growth vial comprising one or more paddles.
20. The automated stand-alone multi-module cell editing instrument of claim 19 , wherein the growth vial comprises two or more paddles.