Quantus™ Fluorometer from Promega

Product Specs
ItemQuantus™ Fluorometer
CompanyPromega
Price Supplier Page
Catalog NumberE6150
QuantityEA
Wavelength(s)Red fluorescence: 640 nm (Ex), 660–720 nm (Em); Blue fluorescence: 495nm (Ex), 510–580 nm (Em)
DetectionSolid state silicon sensor
Dimensions(WxDxH) 11.5 x 22.7 x 4.5 cm
ApplicationsFluorometric DNA and RNA quantitation
Optical SystemDual-channel Ex/Em filters
Sample TypeThin-walled PCR tubes

Specifications/Features

3-inch LCD screen

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Promega

2800 Woods Hollow Rd

Madison, WI 53711

United States

Phone: Tel: +1 (608) 274-4330
Fax: +1 (608) 277-2516

Email: custserv@promega.com
techserv@promega.com

Company Profile

Website: http://www.promega.com

(1) An Optimized Freeze-Dry Multimodal Workflow for Sequential Micro-CT Imaging, Histology, and Molecular Profiling: A Use Case in Human Liver FibrosisAdv Sci (Weinh)August 28, 2026Kristijan Skok, Laura Činč Ćurić, Jernej Vajda, Silvia Schauer, Martin Wagner, Rudolf Stauber, Carolin Lackner, Karl Kashofer, Markus Plass, Giovanny Rodriguez Blanco, et al.concentration was measured fluorometrically with the QuantiFluor ONE dsDNA kit (Promega #E4871) on a Quantus Fluorometer (Promega). DNA integrity was assessed on a TapeStation (Agilent), with the corresponding electropherograms

(2) Gut Microbiomes of Two Bamboo Locusts Reveal Divergent Metabolic PotentialsEcol EvolAugust 28, 2026Hong-Yu Liao, Ye-Song Ren, Xi Cheng, Hai-Tao Huang, Meng-Zhi Jin, Yang Zeng, Dao-Hong Zhuagarose gel, gel‐purified using the AxyPrep DNA Gel Extraction Kit (Axygen), and quantified with a Quantus Fluorometer (Promega). 2.3 Library Preparation and Sequencing Under Purified amplicons were used for library construction.

(3) Uhrf1 in PDGFRα-lineage cells regulates osteophyte formation in osteoarthritisiScienceAugust 21, 2026Akihiro Jono, Yuta Yanagihara, Hiroshi Sakai, Noritaka Saeki, Tatsuhiko Kutsuna, Tomofumi Kinoshita, Akiyoshi Uezumi, Masaki Takao, Yuuki Imaiquantified by fluorescent labeling with the QuantiFluor dsDNA System (Promega, WI, USA) and measured using a Quantus Fluorometer (Promega, WI, USA). MBD-seq MBD-seq is an analytic tool for understanding genome-wide methylated regions

(4) Contrasting the Microbial Communities in Rhizosphere and Bulk Soils Across Different Eucommia ulmoides Planting Sites and Their Soil Chemical Driving MechanismsMicroorganismsAugust 20, 2026Panfeng Liu, Huaxiang Wang, Furong Lin, Hongyan Du, Liwei Xing, Kunhao Xie, Qingxin Dupurified using the AxyPrep DNA Gel Extraction Kit (Axygen, Union City, CA, USA), and quantified with a Quantus Fluorometer (Promega, Madison, WI, USA). Equimolar purified amplicons were pooled and sequenced on the Illumina

(5) Tissue-Specific Bioactive Metabolites and Antioxidant Activity in Minicitrus (Fortunella hindsii) and Responses to a Fruit-Associated Weissella StrainAntioxidants (Basel)August 20, 2026Han Yang, Manxi Wu, Xinlin Huang, Hujing Cao, Jinping Cao, Chongde Sun, Yue WangBiosciences, Union City, CA, USA). The purified products were checked on 2% agarose gel and quantified using a Quantus™ Fluorometer (Promega, Madison, WI, USA). Purified amplicons were pooled in equimolar amounts and subjected to paired-end

(6) Murbeckiella is dead, long live Oreophyton - Origin and systematics of Tribe Oreophytoneae (Brassicaceae)Annals of BotanyAugust 19, 2026Nora Walden, Guilhem Mansion, Hektor Schnorf, Marcus A Koch, Alessia GuggisbergOensingen, Switzerland) according to the manufacturer's protocol. DNA concentration was measured with a Quantus Fluorometer (Promega, Dübendorf, Switzerland). Prior to library preparation, genomic DNA was sonicated for up to

(7) Hyperuricemia is associated with periodontal ligature dysbiosis in a murine model of experimental periodontitisJ Oral MicrobiolAugust 18, 2026Zhicong Wu, Tiantian Xu, Li Zhao, Yinghong Zhou, Ting Yupurified using the AxyPrep DNA Gel Extraction Kit (Axygen Biosciences, CA, U.S.A.) and quantified with a Quantus® Fluorometer (Promega, Madison, WI, U.S.A.). Equimolar amounts of purified amplicons were pooled and subjected to

(8) Early Donor-Derived Cell-Free DNA Kinetics After Kidney Transplantation in Atypical Hemolytic Uremic Syndrome: A Preliminary Observational StudyInt J Mol SciAugust 17, 2026Patryk Wawrzonkowski, Kornelia Gajek, Weronika Smulska, Katarzyna Grabka, Karolina Marek Bukowiec, Magdalena Kuriata-Kordek, Patryk Jerzak, Adrian Domagalski, Marek Ussowicz, Mirosław Banasikmanufacturer’s protocol. cfDNA concentration was measured using fluorescence-based methods with the Quantus Fluorometer (Promega Corporation, Madison, WI, USA; Research Resource Identifier (RRID):SCR_026279) and QuantiFluor

(9) Effects of Bellamya Stocking Density on Water Quality and Bacterial Community Responses in Aquaculture EffluentMicroorganismsAugust 17, 2026Hao Zhu, Huichao Shen, Fan Wu, Xuan Che, Jiahua Zhangnot carried forward to library preparation or sequencing. Purified amplicons were quantified using a Quantus™ Fluorometer (Promega, Madison, WI, USA) and pooled in proportions appropriate for the intended sequencing depth. Sequencing

(10) Whole-Genome Sequencing Identifies Potentially Causative Variants in SOX30, AKAP4, and RNF220 in Non-Obstructive AzoospermiaInt J Mol SciAugust 13, 2026Razieh Ebrahimi Askari, Agnieszka Malcher, Fateme Sefid, Sara Sadeghzadeh, Rim Ibrahim, Krzysztof Pastuszak, Aashish Srivastava, Seyed Mehdi Kalantar, Serajoddin Vahidi, Nasrin Ghasemi, et al.were assessed using a NanoDrop 1000 spectrophotometer (Thermo Scientific, Waltham, MA, USA) and the Quantus fluorometer (Promega, Madison, WI, USA). Purified DNA samples were stored at −20 °C until use. MicroTESE was performed

(11) Fucoidan Derived from Saccharina japonica Modulates Intestinal Morphology and Gut Microbiota in Weaned PigsAnimals (Basel)August 11, 2026Ping Liu, Peiru Li, Qixin Lin, Muyan Li, Jinbiao Zhao, Chuangxin Chen, Xiancheng Zeng, Qingqing Ding, Wenyi Jiangthe AxyPrep DNA Gel Extraction Kit (Axygen Biosciences, Union City, CA, USA), and quantified with a Quantus™ Fluorometer (Promega, Madison, WI, USA). Purified PCR products were mixed in equimolar ratios and sequenced on an

(12) Ecdysone signaling acts as a regulator of immunity and microbiota balance, shaping Leishmania infantum infection in Phlebotomus perniciosusFront ImmunolAugust 11, 2026Cecilia Stahl Vieira, Marco Salvemini, Petr Volf, Erich Loza Telleriareaction following the manufacturer’s instructions. The cDNA concentration was quantified using the Quantus fluorometer (Promega). 2.6 Gene expression analysis, Leishmania, and microbiota quantification by RT-qPCR The

(13) Characterization of Actinobacillus pleuropneumoniae isolates from pigs in Piedmont, Italy, by whole-genome sequencing: insights into antimicrobial resistanceFront Vet SciAugust 11, 2026Matteo Cuccato, Francesco Chiesa, Eugenio Mazzone, Sara Divari, Francesca Tiziana Cannizzoalso determined using the QuantiFluor® dsDNA System (Promega, Madison, WI, United States) using the Quantus Fluorometer (Promega, United States). Samples exhibiting 260/280 and 260/230 ratios greater than 1.8 were considered

(14) Click-code-seq protocol for genome-wide single-nucleotide-resolution mapping of major types of DNA modificationsSTAR ProtocAugust 10, 2026Lucie Lefevre, Emilie A. Aghajani, Navnit K. Singh, Livia Maria Anna Pietrow, Nikolai J.L. Püllen, Vakil Takhaveev, Shana J. Sturla,Thermo Fisher,Cat#AB0620 DynaMag-2 Magnetic Rack,Thermo Fisher,Cat#12321D Quantus Fluorometer,Promega,Cat#E6150 T100 Thermocycler,Bio-Rad,Cat#1861096 Q800R2 Sonicator,QSonica LLC,Cat#Q800R2 Agilent 4150 TapeStation,Agilent

(15) Gut and skin dysbiosis in acne vulgaris: a comparative microbiome analysisFront Cell Infect MicrobiolAugust 6, 2026Agata Lesiak, Agnieszka Krawczyk, Justyna Piasta, Jakub Spałek, Joanna Szajkowska, Ewa Papros, Beata Kręcisz, Bonita Durnaś, Tomasz Gosiewski, Robert Bucki°C until further analysis. Following DNA extraction, nucleic acid concentration was measured using a Quantus™ Fluorometer (Promega, USA) with the QuantiFluor® ONE dsDNA System (Promega, USA; excitation at 485 nm and emission

(16) Comprehensive genomic characterization of extraintestinal pathogenic Escherichia coli isolated from neonates: multiple center insights into virulence, resistance, and transmission dynamicsGenome MedAugust 5, 2026Dongmiao Zhang, Yijun Ding, Wenqing Kang, Xueping Zhu, Zheng Cao, Yangfang Li, Jidong Lai, Jinxing Feng, Xiaoyun Wang, Guoqiang Hou, et al.DNA quality control rigorously performed prior to sequencing. DNA concentration was quantified using Quantus Fluorometer (Promega) to ensure ≥ 1 ng/μL. For each sequencing library preparation, a minimum input of 50 ng DNA

(17) Gut protist diversity in Eurasian beavers (Castor fiber) revealed by metabarcodingInt J Parasitol Parasites WildlAugust 3, 2026Ekaterina Kandaurova, Jiří Novák, Jan Náhlovský, Aneta Perglerová, Joshua Benjamin Jewell, Aleš Vorel, Pavel Munclinger, Pavla Tůmová, Vladimír Hamplelution buffer (C6) to maximise recovery. The concentration of the extracted DNA was measured with a Quantus™ Fluorometer (Promega, WI, United States) (Supplementary Table S1). Samples had been then diluted to a concentration

(18) Age- and sex-related differences in early-life gut microbiota and intestinal physiology in broiler chickensJ Anim Sci BiotechnolAugust 2, 2026Matthias Corion, Muhammad Zeeshan Akram, Ester Arévalo Sureda, Luke Comer, Jeroen Maertens, Natasja Smeets, Nadia Everaert(5′-AGAGTTTGATCCTGGCTCAG-3′) and 1492R (5′-GGTTACCTTGTTACGACTT-3′). DNA yield was quantified at each step using a Quantus fluorometer (Promega, Madison, WI, USA), and purity and integrity were checked by NanoDrop spectrophotometry (Thermo

(19) Porphyromonas gingivalis sialidase reshapes gut microbiota to affect serum metabolism and splenic immunity: insights from a murine studyJ Oral MicrobiolAugust 1, 2026Qibing Wu, Hongxia Li, Yixi Niu, Hanmo Li, Junchao Liu, Yaping Pan, Chen Li, Shuwei ZhangAMPure PB beads (Pacific Biosciences, Menlo Park, CA, USA) and DNA concentration was measured with a Quantus™ Fluorometer (Promega, Wisconsin, USA). Subsequently, a DNA library was constructed using the TruSeqTM DNA Sample

(20) L-carvone supplementation reduces methane production and modulates rumen fermentation, digestibility and microbial communities in vitroFrontiers in Veterinary ScienceJuly 31, 2026Hassan Jalal, Luigi Pompei, Melania Giammarco, Muhammad Irfan Malik, Shazia Akram, Muhammad Zeeshan Akram, Marco Di Domenico, Francesca Ghiaccio, Riccardo Colleluori, Paolo Pezzi, et al.manufacturer’s instructions. DNA concentration was measured using the QuantiFluor® ONE dsDNA System Kit and Quantus™ Fluorometer (Promega Corporation, Madison, WI) following the manufacturer’s guideline. NanoDrop Spectrophotometer

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1/7/2019Reliable Nucleic Acid Quantification Fouziya KhanIn our lab, we regularly need an accurate reading of DNA/RNA concentrations for downstream molecular methods. While we employ additional quantitative methods, we needed an instrument that is accurate ... Read Review