BD Rhapsody™ Multiomic ATAC-Seq Amplification Kit

After retrieving and washing the Cell Capture Beads from the Rhapsody Cartridge, a ligation mix, prepared using the reagents provided in the kit, is added to the Beads to ligate the double-stranded DNA fragments to the bead oligos. Following the ligation step, a reverse transcription mix, consisting of the reverse transcriptase and all the required buffers and dNTPs, is prepared and added to the beads to perform the reverse transcription of the mRNA fragments captured on the dT oligos on the bead. At the same time, the reverse transcription serves as a gap-filling treatment to repair the tagmentase-induced nicks in the transposed DNA fragments ligated to the beads.

For detailed instructions on the tagmentation step, splint-bead generation, ligation, reverse transcription, Exonuclease I treatment, and preparation of multiomic ATAC-Seq + Whole Transcriptome Analysis libraries, refer to Single-Cell ATAC and mRNA Whole Transcriptome Analysis (WTA) Library Preparation Protocol (Doc ID 23-24474).

For instructions on how to use the BD Rhapsody™ Single-Cell Analysis system, refer to the BD Rhapsody™ HT Xpress Single-Cell Analysis System Instrument User Guide (Doc ID 23-24257) or the BD Rhapsody™ HT Xpress System Instrument User Guide for Scanner-free workflow (Doc ID 23-24256).

For sample preparation prior to the single cell ATAC-Seq assay, refer to BD Rhapsody™ System Preparing Single Cell Suspensions Protocol (Doc ID 23-24126).

For information on the bioinformatic pipeline for the ATAC-Seq assay, refer to BD® Single-Cell Multiomics Bioinformatics Handbook (Doc ID 54169).

For safety information, see the BD Rhapsody ™ Single-Cell Analysis System Instrument User Guide (Doc ID 23-24257).

Use standard laboratory safety protocols. Read and understand the safety data sheets (SDSs) before handling chemicals. To obtain SDSs, go to regdocs.bd.com or contact BD Biosciences technical support at scomix@bdscomix.bd.com.

Warning: All biological specimens and materials coming into contact with them are considered biohazardous. Handle as if capable of transmitting infection and dispose of with proper precautions in accordance with federal, state, and local regulations. Never pipette by mouth. Wear suitable protective clothing, eyewear, and gloves.

571361 Rhapsody ATAC MO Amplification Kit, Kit component 51-9024048 PCR MasterMix/Watch Maker Buffer

Danger: PCR Master Mix contains 5-10 % Tris base, CAS number 77-86-1, EC number 201-064-4 and 1-5 % tetramethylammonium chloride, CAS number 75-57-0, EC number 200-880-8. These reagents are classified as hazardous according to the Globally Harmonized System of Classification and Labelling of Chemicals (GHS).

Danger

Causes skin irritation.

Cause damage to organs (Central Nervous System) via ingestion.

Harmful if swallowed.

Prevention

Wash skin thoroughly after handling

Wear protective gloves/protective clothing/eye protection/face protection/hearing protection

Do not breathe dust/fume/gas/mist/vapors/spray

Do not eat, drink or smoke when using this product

Response

IF ON SKIN: Wash with plenty of soap and water.

Take off contaminated clothing and wash it before reuse.

If skin irritation occurs: Get medical advice/attention.

Specific treatment (see Safety Data Sheet)

IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell

Rinse mouth

IF exposed or concerned: Call a POISON CENTER or physician

Disposal

Store locked up.

Dispose of contents/container to an approved facility in accordance with local, regional, national and international regulations.

1. Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
2. Please refer to http://regdocs.bd.com to access safety data sheets (SDS).
3. For U.S. patents that may apply, see bd.com/patents.
4. Since applications vary, each investigator should titrate the reagent to obtain optimal results.