BDP® TR NHS ester
This product is discontinued, and no longer available.
We recommend BDP® TR-X-NHS ester as a substitute
Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
NO items of this product available in stock but you can submit request for bulk. |
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Items in stock will be shipped on
07/21/2025
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This product will be discontinued soon in favor of BDP TR X NHS ester. We may still have some material in stock (please see availability above).
BDP TR is a bright and photostable borondipyrromethene dye, which is especially suitable for microscopy applications. The dye has a long excited state lifetime, and is therefore is useful for fluorescence polarization assays. Its large two-photon cross section makes this dye useful for two-photon spectroscopy.
This NHS ester is an amine-reactive form of the dye.
Absorption and emission spectra of BDP TR

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PreciseGreen® is a dye for precise fluorescence-based quantification of dsDNA in the presence of RNA, ssDNA, and other impurities. The dye exhibits bright fluorescence in the fluorescein channel, which provides a linear response to DNA concentration within the range of low pg/mL to high ng/mL.General properties
Appearance: | dark blue-black crystals |
Mass spec M+ increment: | 406.1 |
Molecular weight: | 521.30 |
CAS number: | 150152-65-1 |
Molecular formula: | C25H18BF2N3O5S |
IUPAC name: | Methyl {p-[4,4-difluoro-5-(2-thienyl)-3a,4a-diaza-4-bora-s-indacen-3-yl]phenoxy}acetate |
Quality control: | HPLC-MS (95%), UV-Vis |
Storage conditions: | Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
MSDS: | Download |
Product specifications |
Spectral properties
Excitation/absorption maximum, nm: | 589 |
ε, L⋅mol−1⋅cm−1: | 69000 |
Emission maximum, nm: | 616 |
Fluorescence quantum yield: | 0.9 |
CF260: | 0.15 |
CF280: | 0.19 |
Product citations
- Best, Q.A.; Haack, R.A.; Swift, K.M.; Bax, B.M.; Tetin, S.Y.; Hershberger, S.J. A Rainbow of Acridinium Chemiluminescence. Luminescence, 2021, 36(4), 1097–1106. doi: 10.1002/bio.4038
- Yao, J.; Huang, X.; Ren, J. In Situ Determination of Secretory Kinase Fam20C from Living Cells Using Fluorescence Correlation Spectroscopy. Talanta, 2021, 232, 122473. doi: 10.1016/j.talanta.2021.122473
BDP® is a trademark of Lumiprobe Corporation
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
Short link - lumiprobe.com/sh/p/2C
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