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Texas Red-DHPE *CAS 187099-99-6*

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Physical properties
Molecular weight1381.84
Spectral properties
Correction Factor (260 nm)0.23
Correction Factor (280 nm)0.36
Correction Factor (565 nm)0.4472
Extinction coefficient (cm -1 M -1)1160001
Excitation (nm)586
Emission (nm)603
Quantum yield0.971, 0.932
Storage, safety and handling
H-phraseH301, H311, H331
Hazard symbolT
Intended useResearch Use Only (RUO)
R-phraseR23, R24, R25
StorageFreeze (< -15 °C); Minimize light exposure


Molecular weight
Correction Factor (260 nm)
Correction Factor (280 nm)
Correction Factor (565 nm)
Extinction coefficient (cm -1 M -1)
Excitation (nm)
Emission (nm)
Quantum yield
0.971, 0.932
Texas Red® DHPE is a phospholipid that is labeled on the head group with the bright, red-fluorescent Texas Red® dye (excitation/emission maxima ~595/615 nm). Rhodamine-labeled phospholipids have been used as tracers for membrane traffic during endocytosis and for lipid processing in hepatocytes. Texas Red DHPE is principally employed as an energy transfer acceptor from NBD, BODIPY and fluorescein lipid probes. The longer emission wavelength of the Texas Red dye provides superior separation of the donor and acceptor emission signals in resonance energy transfer microscopy. This technique has enabled visualization of ATP-dependent fusion of liposomes with the Golgi apparatus. Membrane flux during hemagglutinin-mediated cell-cell fusion has been visualized using Texas Red DHPE and the lipophilic carbocyanine DiI as membrane labels.


Common stock solution preparation

Table 1. Volume of DMSO needed to reconstitute specific mass of Texas Red-DHPE *CAS 187099-99-6* to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.

0.1 mg0.5 mg1 mg5 mg10 mg
1 mM72.367 µL361.836 µL723.673 µL3.618 mL7.237 mL
5 mM14.473 µL72.367 µL144.735 µL723.673 µL1.447 mL
10 mM7.237 µL36.184 µL72.367 µL361.836 µL723.673 µL

Molarity calculator

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Spectral properties

Correction Factor (260 nm)0.23
Correction Factor (280 nm)0.36
Correction Factor (565 nm)0.4472
Extinction coefficient (cm -1 M -1)1160001
Excitation (nm)586
Emission (nm)603
Quantum yield0.971, 0.932

Product Family

NameExcitation (nm)Emission (nm)Extinction coefficient (cm -1 M -1)Quantum yieldCorrection Factor (260 nm)Correction Factor (280 nm)Correction Factor (565 nm)
Texas Red® hydrazide *Single Isomer*58660311600010.971, 0.9320.230.360.4472
Texas Red® cadaverine *Single Isomer*58660311600010.971, 0.9320.230.360.4472
Texas Red® maleimide *Single Isomer*58660311600010.971, 0.9320.230.360.4472
Texas Red® azide *Single Isomer*58660311600010.971, 0.9320.230.360.4472
Texas Red® alkyne *Single Isomer*58660311600010.971, 0.9320.230.360.4472
Texas Red TCO *Single isomer*58660311600010.971, 0.9320.230.360.4472



View all 4 citations: Citation Explorer
A live cell imaging-based assay for tracking particle uptake by clathrin-mediated endocytosis
Authors: Ashby, Grant and Keng, Kayla E and Hayden, Carl C and Stachowiak, Jeanne
Journal: bioRxiv (2024): 2024--02
Interfacial Viscoelasticity and Structure of Self-Assembled Semifluorinated Alkanes on Water
Authors: Mielke, Salom{\'e}
Journal: (2019)
Development of PEGylated aspartic acid-modified liposome as a bone-targeting carrier for the delivery of paclitaxel and treatment of bone metastasis
Authors: Yamashita, Shugo and Katsumi, Hidemasa and Hibino, Nozomi and Isobe, Yugo and Yagi, Yumiko and Tanaka, Yuka and Yamada, Saki and Naito, Chihiro and Yamamoto, Akira
Journal: Biomaterials (2017)
Presenting Author (s)
Authors: Peshin, Snehan and Yao, Ming and Wang, Yuli and Allbritton, Nancy L


View all 27 references: Citation Explorer
Permeabilization assay for antimicrobial peptides based on pore-spanning lipid membranes on nanoporous alumina
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Journal: Biochim Biophys Acta (2014): 2861
Mesoporous gold and palladium nanoleaves from liquid-liquid interface: enhanced catalytic activity of the palladium analogue toward hydrazine-assisted room-temperature 4-nitrophenol reduction
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In vivo digestion of bovine milk fat globules: effect of processing and interfacial structural changes. I. Gastric digestion
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Journal: Food Chem (2013): 3273
Rapid detection of several foodborne pathogens by F0F1-ATPase molecular motor biosensor
Authors: Zhang J, Li Z, Zhang H, Wang J, Liu Y, Chen G.
Journal: J Microbiol Methods (2013): 37
Formation and diffusivity characterization of supported lipid bilayers with complex lipid compositions
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Journal: Langmuir (2012): 10528