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AffiASSAY® Total Polyamine Fluorometric Assay Kit

SKU : AFG-BV-0705 • Format : 96-well microplate workflow • Intended use : Research only

AffiASSAY® Total Polyamine Fluorometric Assay Kit !

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What this kit measures ?

This kit quantifies total polyamines in biological samples. Polyamines include putrescine, spermidine, and spermine. These small aliphatic cations bind nucleic acids and proteins. Their abundance changes with cell growth, stress, and metabolism. Fluorometric detection provides high analytical sensitivity with microplate throughput. The AffiASSAY product page describes a fluorometric method with an enzymatic conversion step that yields a fluorescent product proportional to polyamine content.

Many commercial fluorometric polyamine assays generate signal after an enzyme step that produces an intermediate (often hydrogen peroxide) which then reacts with a fluorogenic probe. This general principle is well documented across established kits and application notes. Do not assume the exact probe or excitation/emission pair for a given brand without the vendor manual. As a reference, some kits read fluorescence around Ex/Em ≈ 535/587 nm; this is given here only as a context example from a different vendor’s protocol. Always follow the wavelengths stated in your kit insert.

Polyamine biology intersects with amine oxidases and hydrogen-peroxide pathways in cells. This connection is widely reported in the literature and helps explain why enzyme-coupled fluorescent probes are effective for total polyamine quantification.

Key features :

  • Fluorometric assay with enzymatic conversion to a fluorescent readout.
  • Broad sample compatibility : cells, tissues, and biological fluids (per the brand family’s use cases).
  • Microplate format for rapid, parallel runs and straightforward data reduction.
  • Complete kit : assay buffer, enzyme mix, developer, polyamine standard, plate, and protocol are listed on the page.
  • The SKU is AFG-BV-0705. Check the product page for current availability and pricing.

For current price, pack size, and stock status, rely on the official product listing above. AffiGEN’s page is the authoritative source. Link

Typical samples and use cases


  • Mammalian cell lysates (adherent or suspension).
  • Tissue homogenates from model organisms.
  • Conditioned media or other compatible biological fluids.
  • In vitro enzyme assays probing polyamine-related enzymes.

These are standard applications for total polyamine kits across suppliers. Confirm compatibility and any required pretreatments in the AffiASSAY protocol insert before use.

Principle and workflow (high level)

  1. Sample prep. Prepare lysates or homogenates in assay buffer. Remove insoluble debris. Keep samples cold.
  2. Standards. Reconstitute the polyamine standard and prepare a dilution series to build a standard curve.
  3. Reaction mix. Combine assay buffer + enzyme mix + developer as directed by the insert.
  4. Incubation. Add samples and standards to the 96-well plate. Add reaction mix. Incubate for the time and temperature specified in the kit manual.
  5. Read. Measure fluorescence with a plate reader at the wavelengths specified in the AffiASSAY manual.
  6. Quantify. Subtract background, fit the standard curve, and compute sample concentrations.


This sequence follows the AffiASSAY product page description (fluorometric, enzyme-based) and mirrors common practice found in other reputable kits. For exact reagent volumes, times, and wavelengths, use the AffiASSAY insert.

Why fluorometric readouts for polyamines ?

Fluorometry offers high sensitivity at low analyte levels. Enzyme-coupled reactions convert native polyamines into a measurable signal with minimal sample volume. The broader literature links polyamine catabolism to hydrogen-peroxide generation and other intermediates, which explains the prevalence of oxidase/probe systems in kit designs. Use this as conceptual background, not as specific chemistry for any one vendor’s kit unless stated in their insert.

Buying information and link

For current pricing, availability, and pack size, consult the product page below. The listing includes SKU, commercial details, and the brand’s description of the kit and its contents :

AffiASSAY® Total Polyamine Fluorometric Assay Kit (AFG-BV-0705) : 

AffiGEN official store page: https://affigen.com/en-it/products/affiassay-total-polyamine-fluorometric-assay-kit


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