BDP® FL maleimide

Cat. # Quantity Price Lead time
11480 1 mg $125 in stock
21480 5 mg $260 5 days
41480 25 mg $510 in stock
51480 50 mg $895 in stock
61480 100 mg $1490 in stock
Found better price? Let us know and we will propose the way forward!

Thiol reactive BDP FL maleimide is a reactive dye for protein labeling.

BDP FL is a borondipyrromethene dye which has absorption and fluorescence spectra similar to fluorescein (FAM). However, this dye exhibits very high photostability. It is non-charged, and has low molecular weight. Its brightness is similar to fluorescein, R110 and xanthene dye derivatives.

This fluorophore is ideal for fluorescent microscopy and many other applications. The fluorophore can substitute fluorescein for almost any application, and it is compatible with any FAM-capable fluorescent instrumentation.

Absorption and emission spectra of BDP FL

Absorption and emission spectra of BDP FL

Customers also purchased with this product

TAMRA alkyne, 5-isomer

Alkyne derivative of TAMRA dye, pure 5-isomer for сopper-catalyzed сlick chemistry.

BDP® 576/589 NHS ester

BDP 576/589 NHS ester is a bright hydrophobic dye with emission in the orange spectrum range. It can be used in fluorescence anisotropy assays.
Add this product to your cart and
get free express delivery

AmdU (5-Azidomethyl-2'-deoxyuridine)

Azidomethyldeoxyuridine (AmdU) is an azide-contained nucleoside that is incorporated into nascent DNA by cellular polymerases. The azide groups attached to DNA this way can be subsequently modified with alkynes or cycloalkynes via copper-catalyzed or strain-promoted click reaction.

General properties

Appearance: orange solid
Mass spec M+ increment: 414.1
Molecular weight: 414.21
CAS number: 773859-49-7
Molecular formula: C20H21BF2N4O3
Solubility: Good in organic solvents (DMF, DMSO), limited in water
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 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: 503
ε, L⋅mol−1⋅cm−1: 92000
Emission maximum, nm: 509
Fluorescence quantum yield: 0.97
CF260: 0.015
CF280: 0.027

Product citations

  1. Chandler, T.; Guo, M.; Su, Y.; Chen, J.; Wu, Y.; Liu, J.; Agashe, A.; Fischer, R. S.; Mehta, S. B.; Kumar, A.; Baskin, T. I.; Jaumouillé, V.; Liu, H.; Swaminathan, V.; Nain, A. S.; Oldenbourg, R.; La Riviere, P. J.; Shroff, H. Volumetric Imaging of the 3D Orientation of Cellular Structures with a Polarized Fluorescence Light-Sheet Microscope. Proceedings of the National Academy of Sciences, 2025, 122(8), e2406679122. doi: 10.1073/pnas.2406679122
  2. Chandler, T.; Guo, M.; Su, Y.; Chen, J.; Wu, Y.; Liu, J.; Agashe, A.; Fischer, R.S.; Mehta, S.B.; Kumar, A.; Baskin, T.I.; Jamouillé, V.; Liu, H.; Swaminathan, V.; Nain, A.; Oldenbourg, R.; Riviére, P.L.; Shroff, H. Three-dimensional spatio-angular fluorescence microscopy with a polarized dual-view inverted selective-plane illumination microscope (pol-diSPIM). bioRxiv, 2024, preprint. doi: 10.1101/2024.03.09.584243
  3. Gileva, A.; Trushina, D.; Yagolovich, A.; Gasparian, M.; Kurbanova, L.; Smirnov, I.; Burov, S.; Markvicheva, E. Doxorubicin-Loaded Polyelectrolyte Multilayer Capsules Modified with Antitumor DR5-Specific TRAIL Variant for Targeted Drug Delivery to Tumor Cells. Nanomaterials, 2023, 13(5), 902. doi: 10.3390/nano13050902
  4. Marotta, N. P.; Ara, J.; Uemura, N.; Lougee, M. G.; Meymand, E. S.; Zhang, B.; Petersson, E. J.; Trojanowski, J. Q.; Lee, V. M.-Y. Alpha-Synuclein from Patient Lewy Bodies Exhibits Distinct Pathological Activity That Can Be Propagated in Vitro. Acta Neuropathologica Communications, 2021, 9(1), 188. doi: 10.1186/s40478-021-01288-2
Show more (5)
Your item has been added. View your cart or proceed to checkout
The count of items is incorrect.