LUNA-FX7™ Automated Cell Counter from Logos Biosystems

Product Specs
ItemLUNA-FX7™ Automated Cell Counter
CompanyLogos Biosystems
Price Get Pricing Get Quote for this Product
Catalog NumberL70001 / L70002
QuantityEA
DetectionAutomated dual fluorescence and brightfield microscopy
Sample VolumeDisposable and Reusable slides. Disposable slides: 1-, 2-, 3-, and 8-chamber formats (1-chamber slide, 50 µL and the 2-, 3-, & 8-chamber slides, 10 µL per chamber). Reusable slides: 1-chamber format, 10 µL.
ApplicationsCell counting, cell culture, cell viability, somatic cell counting, single-cell sequencing, yeast, nuclei, CAR-T cell therapy, bioprocessing, and quality control
Dimensions(WxDxH) 245 x 280 x 240 mm
ThroughputUp to 8 samples simultaneously
TypeAutomated cell counter
Cell Size Range1 µm to 90 µm
Display7 in. Capacitive LCD Touchscreen Interface
Storage250 GB (Basic) / 1 TB (Bioprocessing)
ConnectivityUSB (2), WIFI, Ethernet
Concentration1 x 10⁴ to 5 x 10⁷ cells/mL

Specifications/Features

Fast and precise autofocus, multichannel pipette-compatible 8-channel slides, increased counting volume for the lowest CV per count, robust counting algorithm, customizable cell-detection protocols, optimized for bioprocess, quality control and validation software, 21 CFR part 11 ready, user access and rights management, online data storage and control, encrypted electronic records

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Logos Biosystems

8F, 18 Gosan-ro 148beon-gil

Gunpo-si, Gyeonggi-do 15850

Korea, Republic of (South Korea)

Phone: +82-31-478-4185
Fax: +82-31-360-4277

Email: sales@logosbio.com

Company Profile

Website: www.logosbio.com

(1) Resilience to Diabetic Retinopathy (RDR) Is Associated with a Pre-Retinopathy Transcriptional Program Induced by DiabetesBiomoleculesApril 21, 2026Janani Rajasekar, Maria Paula Zappia, Maximilian A. McCann, Maxim V. Frolov, Andrius Kazlauskasquality was assessed by staining cells with Acridine Orange/Propidium Iodide dye and visualized using the LUNA-FX7™ Automated Cell Counter (Logos biosystems). The samples were processed following the user Guide (CG000691, 10x Genomics) for

(2) Protocol for isolating stromal cells from lymphoid tissue for performing scRNA-seqSTAR ProtocApril 15, 2026Spyridon Makris, Daniel Shewring, Agnesska C. Benjamin, Sophie E. ActonBlue/Red/Violet",BD Biosciences,Cat# 33300456 LUNA-FX7™ Automated Cell Counter,Logos Biosystems,Cat# L70001 LUNA™ 8-channel slides,Logos Biosystems,Cat# L72001 LUNA™ 2-channel slides,Logos Biosystems,Cat# L12001 Acridine

(3) Safe and Efficient CRISPR Genome Editing of Primary Human T Cells Using a Droplet‐Based Cell Mechanoporation PlatformSmallApril 1, 2026You‐Jeong Kim, Sungwon Bang, Aram J. Chungat 37°C with 5% CO2. Cell proliferation and size distribution were quantitatively monitored using a LUNA‐FX7 automated cell counter (Logos Biosystems, Republic of Korea). 4.3 Intracellular Delivery Procedure Droplets were generated

(4) RelA Signaling in Scgb1a1+ Progenitors Mediates Lower Airway Epithelial Atypia in RSV-Induced Post-Viral Lung DiseaseInt J Mol SciMarch 21, 2026Melissa Skibba, Allan R. Brasierwere thawed and resuspended in 0.5X PBS with 0.02% BSA. The total cell number was quantified on the Luna-FX7 automated cell counter (Logos Biosystems, Anyang, Republic of Korea) using acridine orange/propidium iodide stain. Aliquots

(5) Molecular taxonomy of pancreatic neuroendocrine tumors reveals BEND2-fusions-driven transcriptional plasticity and therapeutic vulnerabilitiesCell Rep MedMarch 17, 2026Xiaofan Lu, Philippe Baltzinger, Li Xu, Antonin Fattori, Sehrish Khan Bazai, Fatima Alhourani, Marie-Pierrette Chenard, Philippe Bachellier, Pietro Addeo, Véronique Debien, et al.staining (0.4% w/v, Gibco) under a light microscope. The nuclei were counted using propidium iodide with a Luna FX7 automated cell counter (Logos Biosystems, Villeneuve d’Ascq, France). Single-nuclei RNA sequencing library preparation A

(6) Genome-wide cell type-specific and sex-specific transcriptional dysregulation in the islet of Langerhans underlies islet dysfunction in Down syndrome-related diabetesbioRxivMarch 16, 2026Cyrus R. Sethna, Maria Del Carmen Maria del Carmen, Bayley J. Waters, Matthew R. Wagner, Jacob M. Smith, Sutichot D. Nimkulrat, Julia Lemanski, Nicolas G. Pintozzi, Valentina Lo Sardo, Barak Blum(Gibco, Cat #12604021) for 10 minutes at 37°C. Cell viability and concentration were assessed using a LUNA-FX7 Automated Cell Counter (Logos Biosystems) prior to loading onto the 10x Genomics Chromium controller. Following library construction,

(7) CD4+ T Cell Activation and Peripheral Immune Cell Influx into the Brain Following Wildfire Smoke Exposure is Modulated by a Saturated Fat DietResearch SquareFebruary 13, 2026Brenna Baird, Justin Carter, Ember Suh, Yan Jin, Russell Hunter, Jorge Moreno, Milad MazloumiBakhshayesh, Alicia Bolt, Marian Olewine, Edward Barr, et al.white blood cells in BALF were quantified by total cells counts using trypan blue exclusion dye and counted on a Luna FX7 Automated Cell Counter (Logos Biosystems, Annandale, VA). Immunophenotyping was quantified by flow cytometry using specific

(8) Tephra-mediated manganese cycling shapes coral responses to coastal sedimentationScientific ReportsFebruary 4, 2026Frank Förster, Christine Ferrier-Pagès, Allan Fries, Erouscilla Joseph, Tom E. Sheldrakefollowing measurements. Three 10 µL sub-samples were used to quantify dinoflagellate density using a LUNA FX7 automated Cell Counter (Logos Biosystems, South Korea). Another 500 µL subsample was used to determine the protein content

(9) The difference in light intensities during culture affects the production of health-beneficial metabolites in a diatom used in producing aquaculture feedScientific ReportsJanuary 31, 2026Hiroaki Takebe, Atsushi Sakurai, Sousuke Imamuradensity and size of cells in 40 µL of the sample were measured in bright field cell-counting mode using a Luna FX7 automated cell counter (Logos Biosystems, South Korea). Significant differences in cell density and size on day 9 were analyzed

(10) Co-mapping clonal and transcriptional heterogeneity in somatic evolution via GoT-MultiCell GenomicsJanuary 14, 2026Minwoo Pak, Mirca S. Saurty-Seerunghen, Kellie Wise, Tsega-Ab Abera, Chhiring Lama, Neelang Parghi, Ted Kang, Xiaotian Sun, Qi Gao, Liming Bao, et al.long-term storage. Cell viability and concentration were assessed pre- and post-freezing using the Luna-FX7 Automated Cell Counter (Logos Biosystems) with the AO/PI Viability Kit (#F23011). Post-thawing, viability consistently exceeded

(11) Digital twins for in vivo metabolic flux estimations in patients with brain cancerCell MetabolismJanuary 6, 2026Baharan Meghdadi, Wajd N. Al-Holou, Andrew J. Scott, Anjali Mittal, Ningning Liang, Palavalasa Sravya, Abhinav Achreja, Alexandra O’Brien, Kathy Do, Zhe Wu, et al.application of RBC lysis buffer (Biolegend). Single cell suspensions were subjected to counting on the LUNA Fx7 Automated Cell Counter (Logos Biosystems) and diluted to a concentration of 1000 cells/μL. Single cell 3’ gene expression libraries

(12) Interactive effects of warming and iron supplementation on O2 dynamics, trace metal content, and microbial diversity within different compartments of two Mediterranean coralsBiology OpenJanuary 1, 2026Walter Dellisanti, Qingfeng Zhang, Elena Bollati, Davide Seveso, Christine Ferrier-Pagès, Caitlin Younis, Emma F. Camp, Michael Kühlelectric blender. Sub-samples of 50 µl of the slurry were used to quantify algal symbiont density using a LUNA FX7 automated Cell Counter (Logos Biosystems, South Korea). Another sub-sample of 5 ml was centrifuged at 5530×g for 15 min at

(13) Tumor-infiltrating B cells produce tumor-specific antibodies and may contribute to suppressing tumor in head and neck squamous cell carcinomaOncoImmunologyDecember 31, 2025Junsei Sameshima, Hu Chen, Naoki Kaneko, Lijing Yan, Shiho Yokomizo, Tomoki Sueyoshi, Haruki Nagano, Taiki Sakamoto, Shoichi Tanaka, Yasuyuki Maruse, et al.sequencing The quantity and viability of isolated cells were evaluated using a LUNA-FX7 Automated Cell Counter (L70001, Logos Biosystems), and library construction was performed with 10x Genomics Chromium Single Cell V(D)J

(14) Comparison of human cerebral organoids infected with wild-type Zika versus attenuated DN-2 virus strains uncovers differences in host immune responsesCell Communication and SignalingDecember 16, 2025Yun Ying Choo, Tuan Zea Tan, Summer Lixin Zhang, Hwee Cheng Tan, Eng Eong Ooi, John Jia En Chuacells were stained with acridine orange/propidium iodide (F23001, Logos Biosystems) and counted using a LUNA-FX7 automated cell counter (Logos Biosystems). Single-cell RNA sequencing library Preparation and sequencing Single-cell RNA-seq

(15) Mitochondrial complex II orchestrates divergent effects in CD4+ and CD8+ T cellsJ Clin InvestDecember 15, 2025Keisuke Seike, Shih-Chun A. Chu, Yuichi Sumii, Takashi Ikeda, Meng-Chih Wu, Laure Maneix, Dongchang Zhao, Yaping Sun, Marcin Cieslik, Pavan Reddy(130-090-101, Miltenyi Biotec). Single-cell suspensions were subjected to final cell counting on the LUNA-FX7 Automated Cell Counter (Logos Biosystems) and diluted to a concentration of 700–1,000 cells/μL. 3′ single-cell libraries were

(16) Effect of the mitophagy inducer urolithin A on age-related immune decline: a randomized, placebo-controlled trialNature AgingOctober 31, 2025Dominic Denk, Anurag Singh, Herbert G. Kasler, Davide D’Amico, Julia Rey, Lucía Alcober-Boquet, Johanna M. Gorol, Christoph Steup, Ritesh Tiwari, Ryan Kwok, et al.Singleron. Cryopreserved human PBMCs were thawed, washed, resuspended in PBS, and counted with the Luna FX7 automated cell counter (Logos Biosystems). The concentration of the cell suspension was adjusted to 4 × 105 cells ml−1 with

(17) Beneficial and detrimental consequences of AHR activation in intestinal infectionLife Sci AllianceOctober 7, 2025Oscar E Diaz, Liang Zhou, Christopher Barrington, Dennis Lindqvist, Frederike Graelmann, Emma Wincent, Brigitta StockingerGene Expression Reagent Kit,10x Genomics,Cat # PN-1000283 Luna-FX7 Automated Cell Counter,Logos Biosystems,Cat # L70001 Acridine orange/propidium iodide stain,Logos Biosystems,Cat # L70001 NovaSeq 6000 and NovaSeq X,Illumina,N/A Reagents

(18) Neuron-reactive KIR+CD8+ T cells display an encephalitogenic transcriptional program in autoimmune encephalitisNature CommunicationsSeptember 29, 2025Sylvain Perriot, Samuel Jones, Raphaël Genolet, Amandine Mathias, Helen Lindsay, Sara Bobisse, Giovanni Di Liberto, Mathieu Canales, Lise Queiroz, Christophe Sauvage, et al.T cells positively sorted by MACS were assessed for viability by AO/PI staining and counted with a Luna-FX7 Automated cell counter (Logos Biosystems). A Chromium Next GEM Chip N (10× genomics) was loaded with the appropriate number

(19) STAMP: Single-cell transcriptomics analysis and multimodal profiling through imagingCellSeptember 4, 2025Emanuele Pitino, Anna Pascual-Reguant, Felipe Segato-Dezem, Kellie Wise, Irepan Salvador-Martinez, Helena Lucia Crowell, Maycon Marção, Max Ruiz, Elise Courtois, William F. Flynn, et al.S1. Cell counting and viability measurements, both before and after storage, were performed using the Luna-FX7 Automated Cell Counter (Logos Biosystems) with the AO/P Viability Kit (F23011). Cell viability after thawing was consistently

(20) ATG7 in innate immune cells is required for host defense against nontuberculous mycobacterial pulmonary infectionsNature communicationsJuly 29, 2025Jeon SM, Lee YJ, Lee SH, Kim SI, Lee B, Roh T, Kim YJ, Kim HJ, Kim IS, Whang J, et al.dissociated using Liberase TL (#05401020001, Roche). Cell viability and number were assessed using the LUNA-FX7™ Automated Cell Counter (Logos Biosystems) with acridine orange/PI stain. Single-cell suspensions were generated using the Chromium

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(1)

7/18/2023Good Experience With the Automated Cell Counter From Logos Biosystems Clémentine NicodOur research focuses on the production of CAR-T cells and the evaluation of their functionality in vitro and in vivo. We use the Luna FX7 to count CAR-T cells during our process and it is really easy ... Read Review
(1)

2/1/2023Excellent LUNA-FX7™ Automated Cell Counter with Great Customer Service Nicholas Buitrago-PocasangreAfter reviewing about 10+ automated cell counters, I finally decided on the Luna-FX7 and do not regret it. A sales-rep reached out to me and made the effort to demo the instrument in-person. After a ... Read Review

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