World's Best Microvolume Spectrophotometers

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Disclaimer: NanoDrop™ and NanoDrop™ One are registered trademarks of Thermo Fisher Scientific.


Better and Sensitive Microvolume Spectrophotometer Than NanoDrop


DeNovix DS 11 Series Microvolume Spectrophotometers Scores more than NanoDrop™ 2000/2000c Spectrophotometers on following parameters:


  • • The DeNovix® DS-11 spectrophotometer has Integrated Fluorescence Option and NanoDrop™ 2000 doesn’t have that.

    • The DeNovix® DS-11 spectrophotometer has 3 Years Warranty where NanoDrop™ has only 1 Year Warranty.

    • The DeNovix® DS-11 spectrophotometer has Built-in Connectivity options as WiFi, Ethernet, USB and NanoDrop™ has USB only option to connect.

    • The DeNovix® DS-11 spectrophotometer has SmartPath® Technology with Bridge Testing®* and NanoDrop™ doesn’t consist that.

    • The DeNovix® DS-11 spectrophotometer’s Protein Performance is Outstanding where NanoDrop™ performs Only if sample column is formed properly*.

    • The DeNovix® DS-11 spectrophotometer has Microvolume Pathlength of 0.5 mm where NanoDrop™ has that of 1.00 mm*.

    • The DeNovix® DS-11 spectrophotometer has the Max Concentration dsDNA: 37,500 ng/μL IgG: 547 mg/mL while NanoDrop has only dsDNA: 15,000 ng/μL IgG: 219 mg/mL.

    • The DeNovix® DS-11 spectrophotometer’s Absorbance Range is 0.04 - 750 AU where NanoDrop™’s is 0.04 - 300 AU.

    • The DeNovix® DS-11 spectrophotometer has AutoRun Feature and NanoDrop™ 2000 doesn’t have that..

    • The DeNovix® DS-11 spectrophotometer has Built-in Computer and NanoDrop™ 2000 doesn’t have that, NanoDrop™ requires a PC.

    • The DeNovix® DS-11 spectrophotometer works on Android™ OS while NanoDrop requires Windows® with version specific requirements to run.

    • DS - 11 Series Microvolume Spectrophotometers has Display of 7" 1280 X 800 High Definition Touchscreen and this functionality doesn’t exist in NanoDrop Spectrophotometers.

    • In The DeNovix® DS-11 spectrophotometer, Recalibration is not required while Recalibration is required in NanoDrop after every 6 months.

    • DS – 11 Series’ Microvolume Sampling Mechanism is Precision optical screw driven by high resolution servo motor while NanoDrop has Swing arm with sample pedestals.

    Low Cost – DS - 11 Series Microvolume Spectrophotometers costs lower than that of NanoDrop Microvolume Spectrophotometers.

    • The NanoDrop™ 2000 does not alert the user to a broken column and allows erroneous measurements to go undetected. The DS-11 SmartPath Technology detects if a sample does not fully bridge the path gap and automatically compensates for the issue in in real time.

DS-11 Advantages vs NanoDrop™ 2000


The DeNovix® DS-11 spectrophotometer is a compact, stand-alone instrument with clear advantages over leading competitors. The table below highlights some of the key features and advantages of the DS-11 versus the NanoDrop™ 2000.

DeNovix DS-11 Advantage NanoDrop 2000 Advantage
Fluorescence Option Yes - DS-11 FX and DS-11 FX+ (UV,Blue,Red,Green) None -
Warranty 3 years 1 years -
Built-in Connectivity Yes, WiFi, Ethernet, USB USB only -
SmartPath® Technology with Bridge Testing®* Yes No -
Protein Performance Outstanding Only if sample column is formed properly* -
Bench Space Required 20 x 33 cm 50 x 22 cm Instrument and Laptop -
Microvolume Pathlength 0.5 mm 1.0 mm* -
Max Concentration dsDNA: 37,500 ng/μL IgG: 547 mg/mL dsDNA: 15,000 ng/μL IgG: 219 mg/mL -
Absorbance Range 0.04 - 750 AU 0.04 - 300 AU -
AutoRun Feature Yes No -
Pathlength Control Precision screw driven by high resolution servo motor Adjustment screw driven by stepper motor -
Built-in Computer Yes No, requires a PC -
Operating System Android™ Windows® with version specific requirements -
Display Type 7" HD Color Touchscreen Glove Compatible None -
Software Preconfigured EasyApps® Standard Windows Interface -
Color Availability Arctic White, Brazilian Blue, Tungsten Silver, Fire Red Beige -
Design Modern look Dated -
Recalibration Required No Recommended -

*An erroneous measurement can occur if an insufficient sample volume is pipetted for the microvolume measurement. In addition, many microvolume spectrophotometers such as the NanoDrop™ 2000 can exhibit a phenomenon referred to as “unconditioning” where the surface loses its hydrophobic property and droplets spread out instead of beading up. The NanoDrop™ 2000 does not alert the user to a broken column and allows erroneous measurements to go undetected. The DS-11 SmartPath Technology detects if a sample does not fully bridge the path gap and automatically compensates for the issue in in real time.

Summary

The next generation DeNovix DS-11 introduces new features to the microvolume spectrophotometer market, providing more confidence for a broader range of sample types and sample concentrations.

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DS-11 FX Series Comparison to NanoDrop™ One


The DeNovix DS-11 FX Series and the NanoDrop™ One are used for rapid quantification of nucleic acids and proteins. DeNovix DS-11 FX Series Spectrophotometer / Fluorometers offer best-in-class limits of detection, the broadest dynamic range, intuitive ease-of-use, and powerful networking features that are superior to the NanoDrop™ One. This note presents a comparison of features and side-by-side instrument performance.

Developed by the Originators of Microvolume UV-Vis

The DeNovix team includes one of the founders of NanoDrop Technologies Inc. as well as core team members that were involved with that company. The DeNovix DS-11, introduced to the market in 2013, was the first Android controlled, touchscreen and network-connected UV-Vis spectrophotometer in the world. In collaboration with the Life Science community, DeNovix has expanded the instrument’s features and functionality. In 2015, a highly sensitive fluorometer was integrated into the system creating the DS-11 FX Series. The patented (US9442009) DS-11 FX+ features best-in-class limits of detection for microvolume absorbance (0.75 - 37500 ng/μL dsDNA) and fluorescence quantification (0.5 pg/μL dsDNA). Labs select the integrated model that fits their current and future research needs by combining microvolume UV-Vis, cuvette UV-Vis and fluorescence detection in one unit. DeNovix includes an industry leading three year factory warranty on all instruments.

Feature and Specification Comparison

DeNovix DS-11 NanoDrop™ Onec
Fluorescence Option Yes - DS-11 FX and DS-11 FX+ (UV,Blue,Red,Green) None
Warranty 3 years 2 years
Dynamic Range (dsDNA) 0.5 pg/μL* - 37500 ng/μL 0.2 ng/μL - 27500 ng/μL
Protein Performance Outstanding Only if sample column is properly formed
Microvolume Lower Detection Limit dsDNA: 0.75 ng/μL, BSA: 0.04 mg/mL dsDNA: 2.0 ng/μL, BSA: 0.06 mg/mL
Cuvette Lower Detection Limit dsDNA: 0.04 ng/μL, BSA: 0.002 mg/mL dsDNA: 0.2 ng/μL, BSA: 0.006 mg/mL
Max Concentration dsDNA: 37500 ng/μL, BSA: 1125 mg/mL dsDNA: 27500 ng/μL, BSA: 820 mg/mL
Wavelength Range 190-840 nm 190-850 nm
Absorbance Range 0.015 - 750 A 0.04 - 550 A
Wavelength Accuracy (Absorbance) 0.5 nm 1 nm
Absorbance Accuracy 1.5% at 0.75 AU at 260nm 3% at 0.97 AU at 302nm
Microvolume Pathlength 0.5 to 0.02 mm 1.0 to 0.03 mm
Pathlength Verification SmartPath® Technology with BridgeTesting® Auto adjusting
Pathlength Control Precision screw driven by high resolution servo motor Adjustment screw driven by stepper motor
Contamination Alert Software SmartQC™ Sample Guidance Yes
Data Export Network Drives and Printers, Email, USB, Label Printers USB, Label Printer, Networks
Networking Wi-Fi and Ethernet Wi-Fi not available in all areas, Ethernet
Color Choices Arctic White, Brazilian Blue, Tungsten Silver, Fire Red No
Ergonomics Optimized screen and sample pedestal location Extended reach required

SmartPath® Technology with BridgeTesting®

DeNovix spectrophotometers employ proprietary algorithms and hardware that overcome previous limitations of microvolume instruments. The DS-11 begins analysis at a pathlength of 0.5 mm and compresses the sample during the measurement until the optimum pathlength is reached. The DS-11 FX Series does not stretch the droplet. This prevents an unbridged condition (broken column) that can lead to inaccurate results. On systems that rely on stretching samples, a broken column may occur if insufficient sample volume is pipetted for a microvolume measurement, if samples have low surface tension (common for protein solutions), or if the measurement surface loses its hydrophobic property. With BridgeTesting, DeNovix detects if a sample is not bridging the optical surfaces and automatically compensates to provide a correct measurement in real time. Conversely, the NanoDrop™ One stretches the sample column to 1.0 mm and only alerts the user to a sample column anomaly and does not report a measurement result.

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DeNovix dsDNA Fluorescence Assays

DeNovix manufactures three ranges of highly sensitive and selective dsDNA assays. These assays, when combined with the DS-11 FX Series, enable quantification of dsDNA to 0.5 pg/μL, which is 1000x greater sensitivity than microvolume spectrophotometers. Each assay is a simple two-point standard, mix-and-measure kit. The assays allow accurate quantification of dsDNA in the presence of RNA, degraded DNA and other contaminants.

Microvolume Performance Evaluation Methods

A 40 mg/ml solution of dsDNA was gravimetrically prepared using biotechnology grade fish sperm DNA sodium salt (Amresco cat #1B1509-256) and HPLC grade water (Ricca cat #9153-1). A series of dilutions from 12500 ng/μl to 0.75 ng/μL was then prepared in HPLC grade water.

Reference concentrations for the dilutions were determined using an Agilent 8453 (Agilent, Santa Clara CA) in a 1 mm quartz cuvette (Starna, cat #1-Q-1). The reference value for DNA solutions with absorbance values outside of the Agilent's upper range of 2.0 A (equivalent to 1000 ng/μL dsDNA) were determined by gravimetrically diluting these samples to fall within the linear range of the reference spectrophotometer. Measurements were made using the dsDNA app for each instrument.

Due to the challenges of creating high concentration dsDNA samples (600-750 A), performance was evaluated using nicotinic acid and the Custom Formula Methods app on the DS-11. An 18.5 mg/mL solution of nicotinic acid was prepared gravimetrically using 99.5% Nicotinic Acid (Sigma cat# 72309-100) and 0.1 N HCl (Fisher cat# SA50-1) (Ricca cat# 9153-1). A series of dilutions was prepared from 18.5 mg/mL to 13.5 mg/mL.

The applicable measurement app was launched on each instrument and a microvolume mode Blank measurement was made using 1 μL of HPLC grade water. Five sample measurements were then made for each concentration. Fresh 1 μL aliquots were used for each replicate measurement. The sample solution was removed after each measurement by wiping the upper and lower sample surfaces with a clean, dry laboratory wipe.

Fluorescence Performance Evaluation Methods

The Fluoro dsDNA app of a DS-11 FX+ Spectrophotometer / Fluorometer and DeNovix dsDNA quantification assays were used in the quantification of dsDNA. Each assay was prepared as described in the manufacturer’s protocol. Samples were mixed and incubated at room temperature for 5 minutes. Three replicate measurements were taken for each sample. DeNovix assays were measured on the DeNovix fluorometer.

DeNovix Broad Range and High Sensitivity Assays: A series of dilutions of calf thymus DNA was prepared in TE buffer. Working solution (190 μL) was added to a thin-walled, clear UV-transparent 0.5 mL PCR tube (DeNovix cat# TUBEPCR- 0.5-500). dsDNA (10 μL) was added to each tube in the standard range, and volume was adjusted for total mass in the extended range.

Ultra High Sensitivity Assay: Working solution (200 μL) was added to a thin-walled, clear UV-transparent 0.5 mL PCR tube. dsDNA (10 μL) was added to each tube.

Microvolume Performance Data

Fluorescence Performance Data

* DeNovix dsDNA Assay Selected (dynamic range of assay)

UHS = DeNovix dsDNA Ultra High Sensitivity Assay (0.5 pg/μL- 300 pg/μL)
HS = DeNovix dsDNA High Sensitivity Assay (5.0 pg/μL - 250 ng/μL)
BR = DeNovix dsDNA Broad Range Assay (0.1 ng/μL - 4000 ng/μL)

Abs = Absorbance
Although the nicotinic acid samples were not measured using the dsDNA app, the ng/μL equivalent values for samples with the high absorbance values measured are presented as a point of reference.

Summary

The DeNovix DS-11 Spectrophotometer delivers greater accuracy and sensitivity than the Thermo Fisher Scientific NanoDrop™ One. The DeNovix instrument also offers a broader dynamic range, greater ease of use and provides researchers with superior flexibility and functionality. The DS-11 FX Series combines microvolume absorbance and fluorescence measurements on one instrument to ensure the user has the tools to measure both routine and difficult samples. With the DS-11 FX Series, labs are equipped for today’s workflows as well as for the challenges of future assays. The DS-11 FX Series and DeNovix assays combined provide superior sensitivity and a much broader dynamic range for dsDNA quantification (0.5 pg/μL to 37500 ng/μL) than the NanoDrop™ One.

DeNovix DS-11 Series: World's Most Sensitive Microvolume Spectrophotometer

  • 1. DS-11 FX+ Spectrophotometer / Fluorometer
    2. DS-11 UV-Vis Spectrophotometer
    3. QFX Fluorometer
    4. DS-C Cuvette Spectrophotometer
    5. dsDNA Fluorescence Quantification Assays

1. DS-11 FX+ Spectrophotometer / Fluorometer:


2017 Reviewers’ Choice Life Science Product of the Year: The DeNovix DS-11 FX Spectrophotometer / Fluorometer. The DS-11 FX Series combines fluorescence, microvolume absorbance, and optional cuvette absorbance methods in a single, compact instrument. Rapidly quantify nucleic acid and protein samples over the broadest dynamic range of any microvolume spectrophotometer available.

Fluorescence Freedom! DeNovix fluorometers give scientists the flexibility to choose any fluorescent assay and come pre-configured with a wide range of commercially available quantification assays. Four fluorescent channels encompass a wide fluorophore excitation (375-662 nm) and emission 435-740 nm) range and our EasyApps® software make it simple to set up, save and run new assays.

Microvolume UV-Vis Mode: Always Calibrated, Always Accurate. Be confident in 1µL UV-Vis results, even for difficult to measure samples like protein, thanks to SmartPath® Technology. Our patented design controls the pathlength in real-time while compressing the sample during analysis. SmartPath® ensures the DS-11 FX is always calibrated – no drift and no service downtime.

Easy to learn. Fast to use. DS-11 FX Series instruments include intuitive, pre-installed DeNovix EasyApps® and a breakthrough Android™ touchscreen interface. Every instrument is ready for absorbance and fluorescence measurements right out of the box – no PC set-up or software installation.

Connect to Your Results. Built-in Wi-Fi, Ethernet, and USB allow easy export of the data you want in the format you need. Email a .csv or color .jpg of your results…save data to LIMS or network drives…print results or graphs to network and label printers…and more!

Till date, 123 Scientists have reviewed DS-11 FX+ Spectrophotometer / Fluorometer & Given Average Rating: 4.9


  • Features:
    • Combines Fluorescence, Microvolume UV-Vis and Cuvette-based absorbance in a single instrument.
    • Full spectrum UV-Vis analysis (190-840 nm).
    • Four LED’s tailored to offer a broad choice of fluorescence assays.
    • Stand-alone system with Ethernet, Wi-Fi and USB connectivity – no separate PC or software installation is required.
    • SmartPath® Technology: automated, optimum pathlength selection for each UV-Vis measurement.
    • BridgeTesting® ensures column formation - even with proteins.
    • SmartQC Sample Contamination Guidance.
    • Brilliant 7” Hi-Definition, glove-compatible touchscreen.
    • Android™ operating system featuring intuitive DeNovix EasyApps® software.
    • Microvolume detection limit 0.75 ng/µL dsDNA or 0.04 mg/ml BSA.
    • Ultra high absorbance- up to 37,500 ng/µL dsDNA or 1125 mg/ml BSA.
    • Fluorometer detection limits 0.0005 - 4000 ng/µL dsDNA when used with DeNovix dsDNA fluorescence assays.
    • Colors: Arctic White, Brazilian Blue, Tungsten Silver, Fire Red.
    • Small footprint- only 20 x 33 cm.
  • Applications:
    • Fluorescence and Absorbance DNA, RNA, ssDNA quantification with purity measurements (260/280 and 260/230 ratios). Separate preconfigured apps for an optimized workflow.
    • Purified protein (A280) up to 1125mg/mL BSA.
    • Peptide analysis (A205/215).
    • Preconfigured dyes for a fluorescent dye-labeled nucleic acids microarray samples and the ability to add custom dyes.
    • Quantitation of fluorescent dyes.
    • Bradford, BCA, Lowry, Pierce 600nm Assays for protein quantification.
    • Cell density measurements A600.
    • Kinetics – temperature controlled, cuvette-based full spectrum UV-Vis analysis (DS-11 FX+ and DS-11+ only).
    • Custom method editor – create and save new methods, standard curves, and formulas.

DS-11 FX+ Spectrophotometer / Fluorometer

2. DS-11 UV-Vis Spectrophotometer:


The original innovators of 1µL UV-Vis Spectrophotometers set a new standard - The DeNovix DS-11.

The DeNovix DS-11 takes UV-Vis spectrophotometry to the next level. Its compact, stand-alone design incorporates unique solutions that address all of the common sources of error and frustration found in first generation microvolume spectrophotometers. The DS-11 is technologically superior and delivered in an interface so intuitive; you already know how to use it.

Confidence Built-In Combining two new breakthrough technologies, SmartPath® Technology and BridgeTesting® the DS-11 is Always Accurate, Always Precise and Always Calibrated. The proprietary algorithms and optomechanical components ensure sample columns are intact and that the path length is always calibrated. These are often undetected sources of error for other microvolume spectrophotometers.

Simple, Fast and Connected: How do you need your data? Saved to your network drive? Printed on a table? Need the UV/Vis spectra overlaid? Need a label for the tube? No problem. Our stunning custom Android™ operating system with EasyApps® software gives you WI-FI, Ethernet, USB and all the options you need to get your data just where you need it. Pre-installed software with dedicated apps for each application means it’s ready to run right out of the box and is easy to navigate, fast to operate software gets you from sample data in seconds.

Till date, 68 Scientists have reviewed DS-11 UV-Vis Spectrophotometer & Given Average Rating: 4.8


  • Key Features:
    • Full spectrum UV-Vis analysis (190-840 nm)
    • Stand-alone system with full Ethernet, WiFi, and USB connectivity – no separate PC or software installation is required
    • SmartPath® Technology: ensures optimum pathlength for each sample.
    • Fast workflow: AutoRun function for hands-free operation and just 4 seconds per measurement.
    • Brilliant 7” Hi-Definition, glove-compatible touchscreen
    • Android™ operating system featuring intuitive DeNovix EasyApps® software
    • BridgeTesting® for outstanding reliability - even with proteins
    • SmartQC Sample Contamination Guidance
    • Measure 0.5 to 1 µL samples
    • Microvolume detection limit 0.75 ng/ul µL dsDNA or 0.04 mg/ml BSA
    • Ultra high absorbance - up to 37,500 ng/ul µL dsDNA or 1125 mg/ml BSA
    • Colors: Arctic White, Brazilian Blue, Tungsten Silver, Fire Red
    • Small footprint - only 20 x 33 cm
    • Two models: microvolume only (DS-11) and microvolume plus cuvette (DS-11+)
  • Applications:
    • DNA, RNA, ssDNA quantification with purity measurements (260/280 and 260/230 ratios). Separate preconfigured apps for an optimized workflow.
    • Purified protein (A280) up to 1125 mg/ml BSA
    • Peptide analysis (A205/215)
    • Preconfigured dyes for fluorescent dye-labeled nucleic acids microarray samples (+ ability to customize)
    • Quantitation of fluorescent dye-labeled proteins.
    • Bradford, BCA, Lowry, Pierce 600nm Assays for protein quantification
    • Cell density measurements A600
    • Kinetics – temperature controlled, cuvette-based full spectrum analysis (DS-11+ only)
    • Custom method editor – create and save new methods, standard curves, and formulas.

DS-11 UV-Vis Spectrophotometer

3. QFX Fluorometer


The highly sensitive QFX Fluorometer is a powerful solution for fluorometric applications. Quantify nucleic acids and proteins using four fluorescent channels for running all the common quantification assays or easily create custom assays to take advantage of new fluorophores.

Fluorescence Freedom! DeNovix fluorometers give scientists the flexibility to choose any fluorescent assay, not just a specific one designated by a manufacturer. Fluorometer apps are pre-configured for common commercially available assays measured in standard 0.5 mL thin-wall PCR tubes. Four fluorescent channels encompass a wide fluorophore excitation (375-662 nm) and emission (435-740 nm) range.

Easy to learn. Fast to use. The QFX includes pre-installed DeNovix EasyApps® and is ready for fluorescence measurements right out of the box. Utilize intuitively designed apps for nucleic acid and protein quantification or easily create custom fluorometric methods for your own applications.

Connect to Your Results. Built-in Wi-Fi, Ethernet, and USB allow easy export of data you want in the format you need. Email your results…save data to LIMS, USB or network drives…print results to network and label printers…and more!


  • Features:
    • Compact, Stand alone fluorometer.
    • Four LED’s tailored to offer a broad choice of fluorescence assays.
    • Custom Android™ operating system with Intuitive DeNovix EasyApps® software preconfigured with a large selection of commercially available assays and the ability to create custom assays.
    • Stand-alone system with full Ethernet, Wi-Fi, and USB connectivity – no separate PC or software installation are required.
    • Brilliant 7” Hi-Definition, glove-compatible touchscreen.
    • Colors: Arctic White, Brazilian Blue, Tungsten Silver, Fire Red.
    • Small footprint- only 20 x 27 cm.
  • Applications:
    • Fluorescence quantification of DNA, RNA, Protein, ssDNA, miRNA.
    • Compatible with a wide range of next-generation sequencing QC protocols.
    • Separate preconfigured apps for an optimized workflow.
    • Quantitation of fluorescent dyes.

QFX Fluorometer

4. DS-C Cuvette Spectrophotometer


The DeNovix DS-C is a simple-to-use UV-Vis cuvette spectrophotometer with outstanding dynamic range, sensitivity, and flexibility. Rapidly quantify biomolecules using any cuvette with an 8.5 mm z-height. The instrument includes preinstalled EasyApps for nucleic acids, proteins, colorimetric assays, OD600, Kinetics, Custom Methods and more.


  • Key Features:
    • Intuitive EasyApps Software
    • Wi-Fi, Ethernet, e-mail, Networks, and Print
    • 32GB for Millions of Results and Methods
    • Optional Fluorescence Upgrade
    • Easily create custom assays
    • Common quantification assays pre-configured
    • Easy to learn. Fast to use.

The DS-C features the most powerful and intuitive software in its class. Pre-installed DeNovix EasyApps® and a breakthrough Android™ touchscreen interface ensure error-free operation and sample results under 2 seconds. Every instrument is ready right out of the box and backed by an industry-leading three-year warranty.

Add a DeNovix USB FX Module to enable powerful fluorescence quantification using the DS-C. DeNovix Fluorescence EasyApps are preloaded on the instrument and instantly become enabled when the USB model is connected. Use fluorescent assays for dsDNA, RNA and protein quantification from DeNovix or several other manufacturers. Four fluorescent channels encompass a wide fluorophore excitation (361-662 nm) and emission (435-740 nm) range. Learn more about the FX Fluorometer Module.

  • Unrivaled Connectivity and Storage.

    Built-in Wi-Fi, Ethernet, and USB allow easy export of the data you want in the format you need. 32 GB of memory allows storage of millions of results!

    • Email a csv or color jpg of your results right from EasyApps
    • Automatically save data to network drives or LIMS
    • Flexible export to easily rename and save the fields you desire
    • Print results or graphs to network and label printers
    • Save to USB

    DS-C Spectrophotometers are available in your choice of four DeNovix colors.

DS-C Cuvette Spectrophotometer

5. dsDNA Fluorescence Quantification Assays


DeNovix dsDNA Fluorescence Quantification Assays: From single cell to Maxi Prep: An assay choice for all applications.

The DeNovix dsDNA Fluorescence Quantification Assays include three highly-specific, highly-sensitive kits for dsDNA quantification. Selectively and accurately measure dsDNA in samples at single cell levels even if samples include contaminants such as RNA, ssDNA or protein.


  • Features:
    • Greatest Linear Dynamic Range - 0.5 pg/µL – 4000 ng/µL
    • 20X Greater Sensitivity.
    • Mix-and-Measure assay.
    • Robust Two Point Standard Curves.
  • Applications:

    DeNovix dsDNA assays cover three overlapping ranges of sensitivity. Each kit includes standards for easy set up of a two-point standard curve. DeNovix assays have a wider dynamic range than Qubit® dsDNA assays and are quick and easy to run. Our breakthrough dsDNA Ultra High Sensitivity assay allows measurement of samples as low as 0.5 pg/µL (original sample concentration), 20X lower than the core range of the Qubit® dsDNA HS assay.

    Assays are available in 1000 assays/kit size, or 50 assays/kit size, or 250 assays/kit evaluation size.

DS-11 UV-Vis Spectrophotometer

DS-11 UV-Vis Spectrophotometer

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