Quartz-Seq2

Quartz-Seq2 is a high-throughput single-cell RNA-sequencing method (using Cell sorter, UMI, Cell barcoding, and 384 well-plate)

Schematic representation of Quartz-Seq2t-SNE with FACS informationheatmap

Protocol

  • Quartz-Seq2: a high-throughput single-cell RNA-sequencing method (using Cell sorter, UMI, Cell barcoding, and 384 well-plate)
    • Coming soon

Video Tutorial

A cryopreservation step of 384 multiwell plates just after single cell sorting.

Data

Accessories

FAQ

Q1. What do you mean “distance of SeqLv was 5″?

A1. SeqLv means Sequence Levenshtein distance. “edit distance 5” indicates that two deletions, insertion, or mismatch of cell barcode can be informatically corrected. There is a similar distance, so-called Humming distance to SeqLv. However, Humming distance can not correct two deletions or insertion in cell barcode sequences.


Q2. Could you clarify the composition of the TdT buffers RH55 and T55 in your Quartz-Seq2 paper? 

A2. Please see as follows. T100 is available as 1xThermopol Buffer from NEB company. RH100 is available as 1xRNase H buffer from NEB company.

T100 20mM Tris-HCl (pH8.8), 10mM (NH4)2SO4, 10mM KCl, 2mM MgSO4, 0.1% Triton X-100
T55 11mM Tris-HCl (pH8.8), 5.5mM (NH4)2SO4, 5.5mM KCl, 1.1mM MgSO4, 0.055% Triton X-100
RH100 50mM Tris-HCl (pH 8.3), 75mM KCl, 3mM MgCl2, 10mM DTT
RH55 27.5mM Tris-HCl (pH 8.3), 41.25mM KCl, 1.65mM MgCl2, 5.5mM DTT

Q3. Where can I buy a metal frame for spin-down collection system? (Fig. S4A)

A3. Please contact As ONE Corp. The item number is SASA_AS001.


Citation

Yohei Sasagawa, Hiroki Danno, Hitomi Takada, Masashi Ebisawa, Tetsutaro Hayashi, Akira Kurisaki, Itoshi Nikaido. Quartz-Seq2: a high-throughput single-cell RNA-sequencing method that effectively uses limited sequence reads. (in revision)

Contact

support-bit (at) riken (dot) jp

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