Detergent Critical Micelle Concentration (CMC) Assay Kit

SKU:BHT16300138
Overview
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Fluorescent Detergent Critical Micelle Concentration (CMC) Assay Kit for finding the CMC of known or new detergents under different salt conditions. The dye signal is read at Ex 360 / Em 465 nm after 30 min in black 96-well plates or cuvettes. One size: 1000 assays.
Assay Target Detergent CMC value
Detection Method Fluorescence
Detection Wavelength Ex 360 nm / Em 465 nm
Plate Format 96-well plate or cuvette
Assay Time About 30 min
Options selector
Catalog no. Size
CMC1000 1000 assays
Available Options

Select the variant that best fits your experiment. Availability and lead time may vary by option.

  • Options: Size: 1000 assays
  • Lead time: options listed in "Availability Content"; other statuses may take longer.
  • Storage: Please contact us to confirm storage conditions.
  • Shipping: Shipped frozen.
  • Upon receipt: store at recommended temperature as soon as possible.
  • Sales terms and conditions: Please review prior to ordering.
Field Specification
Analyte Detergent CMC
Analyte category Detergent
Assay type
  • Concentration Assay
Assay target Detergent CMC value
Assay area Biochemical Quantification
Detection method
  • Fluorescence
Detection wavelength Ex 360 nm / Em 465 nm
Instrument required Plate reader or fluorometer
Plate format 96-well plate or cuvette
Assay time
  • About 30 min
Storage Please contact us to confirm storage conditions.
Shipping Shipped frozen.
Catalog no. (Mfr.) CMC1000
Main SKU BHT16300138
Concentration Assay Kit

The critical micelle concentration (CMC) of a detergent depends on the solution, for example on salt concentration. This kit measures CMC values of known detergents under different salt conditions, finds the CMC of new detergents, and tests whether a new molecule behaves as a detergent.

Kit Components

Component CMC1000
1000 x CMC dye 100 µl

Assay Principle

Detergent interacts with the CMC dye and raises its fluorescence at 465 nm (excitation 360 nm). The fluorescence ratio of each sample to a no-detergent control is plotted against detergent concentration; the transition point is the CMC value.

Specifications

Assay Target Detergent CMC value
Analyte Detergent CMC
Analyte Category Detergent
Assay Type Concentration Assay
Detection Method Fluorescence
Detection Wavelength Ex 360 nm / Em 465 nm
Plate Format 96-well plate or cuvette
Instrument Required Plate reader or fluorometer
Assay Time About 30 min
Measuring Range Standards 0.5% to 0.0005% for most detergents
Plates Black 96-well plate (Greiner 655076)
Size 1000 assays
Storage Please contact us to confirm storage conditions.
Shipping Shipped frozen.

Protocol

The manufacturer's protocol describes the procedure and reaction volumes.

  • Detergent CMC Assay (PDF, see Documents): Covers catalog # CMC1000.

Safety & Handling

For Research Use Only (RUO). Not for use in diagnostic or therapeutic procedures. The Detergent Critical Micelle Concentration (CMC) Assay Kit is shipped frozen. Follow standard laboratory safety practices when handling the reagents. Please contact us to confirm storage conditions.
Q.What does this kit measure?
A.It determines the critical micelle concentration (CMC) of a detergent, and can test whether a new molecule behaves as a detergent.
Q.What is included in the kit?
A.The Detergent Critical Micelle Concentration (CMC) Assay Kit (1000 assays) includes 1000 x CMC dye (100 µl).
Q.Is a protocol available?
A.Yes. The manufacturer's protocol (Detergent CMC Assay, linked under Documents) covers catalog # CMC1000.
Q.How long does the assay take?
A.About 30 min. See the protocol for the exact steps.
Q.How should the kit be stored?
A.The Detergent Critical Micelle Concentration (CMC) Assay Kit is shipped frozen. Please contact us for long-term storage conditions.

Can’t find the exact format you need? We can help you source or customize this detergent CMC value assay — including larger pack sizes, bulk reagents, or a protocol adapted to your samples. Click Talk to a Scientist, email support@biohippo.com, or explore our Research Services. Our team will be in touch shortly.

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