BD, 572435, APC/Myeloid-Cell Protein Panel

This reagent is provided lyophilized in a pre-titrated format. 1. Remove the BD® OMICS-One APC/Myeloid-Cell Protein Panel tube from the foil bag and bring up to room temperature for 5 minutes. 2. Make sure the pellet is located at the bottom of the tube. If not, briefly centrifuge to collect the contents at the tube bottom. 3. Add 35 µL of nuclease-free water to the bottom of the tube and allow antibodies to reconstitute for 5 minutes at room temperature. 4. Place the reconstituted antibodies on ice until the cells are ready for staining. Note: Reconstitute antibody immediately before cell staining. Prolonged incubation of reconstituted antibody may increase the non-specific background. 5. For BD® AbSeq Ab-Oligo drop-in of 60 plex or lower, prepare the BD® AbSeq labeling MasterMix in 1.5-mL LoBind tube on ice. Note: For drop-in with more than 60 plex, reach out to technical support for calculation. If sequential labeling with Sample Tags or no Sample Tags, prepare BD® AbSeq labeling MasterMix for drop-ins as follows: ____________________________________________________________________________________________ Component 1 sample (µL) 1 sample + 2 samples + 30% overage (µL) 30% overage (µL) Per BD® AbSeq Ab-Oligo 2.0 2.6 5.2 Total of BD® AbSeq Ab-Oligo 2.0 × N* 2.6 × N 5.2 × N FBS† (catalog number 554656) 140 – (2.0 x N) 182 – (2.6 x N) 364 – (5.2 x N) Total 140 182 364 If co-labeling with Sample Tags, prepare BD® AbSeq labeling MasterMix for drop-ins as follows: ____________________________________________________________________________________________ Component 1 sample (µL) 1 sample + 2 samples + 30% overage (µL) 30% overage (µL) Per BD® AbSeq Ab-Oligo 2.0 2.6 5.2 Total of BD® AbSeq Ab-Oligo 2.0 × N* 2.6 × N 5.2 × N FBS† (catalog number 554656) 120 – (2.0 × N) 156 – (2.6 × N) 312 – (5.2 × N) Total 120 156 312 * N = number of drop-in antibodies. N = 0 if there are no drop-in antibodies. † FBS = BD Pharmingen™ Stain Buffer. 6. Pipet-mix the BD® AbSeq labeling MasterMix for drop-ins. Briefly centrifuge to collect the contents at the bottom, and place back on ice. 7. If sequential labeling with Sample Tags or no Sample Tags, for each sample, add 140 μL BD® AbSeq labeling MasterMix of drop-ins to the tube containing 35 μL reconstituted APC/Myeloid-Cell Protein Panel solution to make a total volume of 175 μL If co-labeling with Sample Tags, for each sample, add 120 μL BD® AbSeq labeling MasterMix of drop-ins and 20 μL Sample Tag to the tube containing 35 μL reconstituted APC/Myeloid-Cell Protein Panel solution to make a total volume of 175 μL. 8. Pipet-mix the mixture, briefly centrifuge to collect the contents at the tube bottom, and place back on ice. 9. Centrifuge cells at 400 × g for 5 minutes. If Fc Block is used, proceed to step 10. If Fc Block is not used, skip to step 11. 10. (Optional) For samples containing myeloid and B lymphocytes, BD Biosciences recommends blocking nonspecific Fc Receptor–mediated false-positive signals with Human BD Fc Block (catalog number 564220). a. To perform blocking, pipet the Fc Block MasterMix into a new 1.5-mL LoBind tube on ice: _________________________________________________________________________________ Component 1 sample (µL)* 1 sample + 20% overage (µL) FBS† (catalog number 554656) 20.0 24.0 Fc Block‡ (catalog number 564220) 5.0 6.0 Total 25.0 30.0 * Sufficient for up to 1 million cells. To block more cells, adjust the volume. † FBS = BD Pharmingen™ Stain Buffer. ‡ Fc Block = BD Pharmingen™ Human BD Fc Block. b. Pipet-mix the Fc Block MasterMix and briefly centrifuge. Place on ice. c. Remove the supernatant from the cells without disturbing the pellet. d. Resuspend the cells in 25 μL of Fc Block MasterMix. e. Incubate the cells at room temperature (15°C to 25°C) for 10 minutes. f. Add 175 μL of BD® AbSeq labeling MasterMix from Step 8 into the cell suspension. Pipet-mix and proceed to Step 12. 11. Remove the supernatant from the cells without disturbing the pellet. Add 25 μL Stain Buffer (FBS) to the 175 μL of BD® AbSeq labeling MasterMix from Step 8 to make a total volume of 200 μL. Resuspend the cell pellet in 200 μL total volume. Pipet-mix. 12. Transfer the cells with BD® AbSeq labeling MasterMix into a new 5-mL polystyrene Falcon tube. 13. Stain the cells on ice for 30 minutes. 14. Add 3-4 mL Stain Buffer (FBS) to labelled cells and pipet-mix. 15. Centrifuge at 400 × g for 5 minutes. 16. Uncap the tube and invert to decant supernatant into biohazardous waste. Keep the tube inverted and gently blot on a lint-free wiper to remove residual supernatant from tube rim. 17. Repeat steps 14–16 twice more for a total of three washes. 18. Resuspend the final washed cell pellet in 620 µL cold Sample Buffer from the BD Rhapsody™ Enhanced Cartridge Reagent V3 (catalog number 667052) and proceed to single cell capture with on-cartridge washing described in substeps a–c. Refer to the BD Rhapsody™ HT Single-Cell Analysis System Single-Cell Capture and cDNA Synthesis Protocol (Doc ID 23-24252) or BD Rhapsody™ HT Xpress System Single-Cell Capture and cDNA Synthesis Protocol (Doc ID 23-24253) for additional details. Note: Perform on-cartridge washing after cell settling (8-minute incubation) as described in the following sub-steps. a. At the protocol section of "Loading cells in BD Rhapsody™ 8-Lane Cartridge", after cell load, incubate the cartridge in the dark at room temperature for 8 minutes. b. Place the cartridge on the BD Rhapsody™ HT Xpress and perform the On-Cartridge Wash steps as follows: _____________________________________________________________ Material to load Volume (µL) 1 lane Pipette Mode Air 380 Prime/Wash Cold Sample Buffer 380 Prime/Wash Air 380 Prime/Wash Cold Sample Buffer 380 Prime/Wash c. (Optional) Perform the scanner step: Cell Load Scan, if using BD Rhapsody™ HT Single-Cell Analysis System Single-Cell Capture and cDNA Synthesis Protocol (Doc ID 23-24252). No need for 8-minute delay before scanning. Warning: All biological specimens and materials are considered biohazardous. Handle as if capable of transmitting infection and dispose using proper precautions in accordance with federal, state, and local regulations. Never pipette by mouth. Wear suitable protective clothing, eyewear, and gloves. List of all 30 Human AbSeq specificities included in the BD® OMICS-One T-Cell panel: ______________________________________________________________________________ Specificity Clone Oligo ID BD® AbSeq Barcode Sequence___________ CD103 BER-ACT AHS0001 AAATAGTATCGAGCGTAGTTAAGTTGCGTAGCCGTT CD274 (PD-L1) MIH1 AHS0004 ATCGTAAGGCTCGTGGTTCGTAAGTAAGTTCGTATC CD11b M1/70 AHS0005 ATCGTTATTCGTTGTAGTTCGCCCGGTTTGAGTAGT CD123 7G3 AHS0020 ACAGTTTAGTAGGACGTGAGGTATCGCGAGAATGCC HLA-DR G46-6 AHS0035 TGTTGGTTATTCGTTAGTGCATCCGTTTGGGCGTGG CD14 MPHIP9 AHS0037 TGGCCCGTGGTAGCGCAATGTGAGATCGTAATAAGT CD45 HI30 AHS0040 GTGCGAAATGGCGGAATGTTATCTGCGAATGTAGTC CD33 WM53 AHS0044 GTGTTAGTGATTTGATAGGACGCGTTACGAGAGATT CD80 L307.4 AHS0046 GAGGGTAACGGGTGTCCAAATATCGGCTGTGTAAGT CD16 3G8 AHS0053 TAAATCTAATCGCGGTAACATAACGGTGGGTAAGGT CD64 10.1 AHS0055 TTGTGCGGCGTAGTATGGTTATCTCGAGTGAAAGTC CD11c B-LY6 AHS0056 ATGCGTTGCGAGAGATATGCGTAGGTTGCTGATTGG CD163 GHI/61 AHS0062 TATTATGTGCGAACTATGGTATCCGTATTGAGGGCT CD195 (CCR5) 2D7/CCR5 AHS0070 ATGGTTTAGTCGTACGTGGGTTTAGATTGGCGGTGC CD206 19.2 AHS0072 GCTGGTTATCGTTTGAGAGTCGGTATGGAATGCGGT CD32 FLI8.26 AHS0073 GGTTGTAGGTGCGGAATATAAGCGTCGTTGAGGTGT CD273 MIH18 AHS0075 TGAGTAACCGTATGTAATCCGTAATCGTAGAAGCGC CD141 1A4 AHS0083 TGGAAGTAAGTATGGGTCGGCGTAAATTGTGCGTGT CD1 F10/21A3 AHS0088 ATAGATTACATTCGTTTAGCGTTGGGTTCGGTCCGT CD40 5C3 AHS0117 GGTGTAATTGGGCTAGAACGTATATGCGGTAAGGCG FCeR1a AER-37 AHS0129 GATATGGCGTGATGGTAGGTTCGGTTTAAGTTAGCG CD169 7-239 AHS0133 CATTAAGCACGAAGGGTATAGGTAGGAACGGTTGGC CD36 IVC7 AHS0135 AATTGTAGTAGTCCGGTGTATGTAGAGTAGGCGTTT CD115 (CSF1R) 9-4D2-1E4 AHS0136 CTGGTGGCGGCGAATTTGGTTACGACATATAGGGTT CD162 KPL-1 AHS0139 CCAGATAGGCGATAGTGTTTAGGAGCGATTAGTGTG CD85K ZM3.8 AHS0179 AGTAGTCGTAGTTGGCGTGAATTGGGCTTATATCTG VISTA MIH65.RMAB AHS0187 ATCAGGGAATCTCGGTAAGTTAAACGTGTATAGTGC CD15 W6D3 AHS0196 ATAGGCATGGACGACGTAGATAATAAGTGGCGGGTT CD192 (CCR2) LS132.1D9 AHS0208 CATGAGTGAGGCGATATAGTGAGCGGTTTGTAGATT CD116 Hgmcsfr1-M1 AHS0238 CTTAGTTGTAGGATCGAGAGTAGGTGTGCATTGCGT_
Store at 2-8°C and protected from prolonged exposure to light. Do not freeze.
1. This reagent is provided lyophilized in a pre-titrated format.
2. The production process underwent stringent testing and validation to assure that it generates a high-quality conjugate with consistent performance and specific binding activity. However, verification testing has not been performed on all conjugate lots.
3. Go to https://www.bdbiosciences.com/en-us/resources/protocols/single-cell-multiomics for technical protocols.
4. Go to https://abseq-ref-gen.genomics.bd.com/to access AbSeq reference files in FASTA format for bioinformatics analyses.
5. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing. Follow state and local guidelines when disposing of hazardous waste.
6. Source of all serum proteins is from USDA inspected abattoirs located in the United States.
7. For U.S. patents that may apply, see bd.com/patents.
8. 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 [email protected].