Labeling & Detection

Auramine O is a yellow fluorescent dye and can be used to stain acid-fast bacteria.

5-Carboxyfluorescein diacetate N-succinimidyl ester is a cell permeable dye (Ex=492 nm, Em=517 nm).

16-azidohexadecanoic acid can be a substrate for observing the degradation of fatty acids (FAs).

Fast Red Violet LB is an azo dye that can be used to detect tartrate-resistant acid phosphatase (TRAP) and alkaline phosphatase (ALP).

HMBR is a non-fluorescent, cell-permeable fluorogenic dye that binds to the Yellow Fluorescence-Activating and Absorption-Shifting Tag (Y-FAST) and emits yellow fluorescence upon blue light excitation, with Ex/Em of 491/525-539nm.

TSQ is a fluorescent probe that images zinc proteins in cells, with maximum excitation/emission wavelengths near 360nm/470nm.

Biotin-4-aminophenol is a compound that fuses biotin with 4-aminophenol. Biotin-4-aminophenol is widely used as a bioconjugate for labeling proteins and nucleic acids, and Biotin-4-aminophenol is a key player in a variety of biochemical assays and molecular biology techniques.

FM1-43 is a water-soluble styryl dye with strong lipophilicity, and FM1-43 is widely used as a fluorescent membrane probe in biological research..

MHI-148 is a near-infrared heptamethine cyanine dye with tumor-targeting properties (excitation/emission wavelengths: 740/950nm).

BODIPY 493/503 methyl bromide is a fluorescent fatty acid analog with maximum excitation/emission wavelengths at 493/503nm.

BODIPY FL C5-Ceramide is a Golgi-specific green fluorescent dye, with E x /E m =505nm/512nm.

TO-PRO-3 iodide is a highly efficient and bright nucleic acid stain, with excitation and emission maxima at 642nm and 661nm, respectively.

NBD-Pen is a high-sensitivity, specific fluorescence probefor lipid radicals (λex: 478 nm, λem: 534 nm).

TRITC-dextran, MW 70000 is a fluorescently labeled dextran used for tracing and studying cellular processes such as endocytosis, exocytosis, and cell labeling. The maximum absorbed/emitted wavelength of TRITC-dextran is 550/571nm, which has high stability and resistance to photobleaching.

TRITC-dextran, MW 2000000 (Tetramethyl rhodamine isothiocyanate glucan, MW 2000000) is a fluorescent dye, with the molecular weight of 2000 kD.

Dibenzocyclooctyne-Cy5.5 is a click chemiluminescent probe formed by coupling Dibenzocyclooctyne (DBCO) with Cy5.5 (Ex=673nm, Em=707nm) near-infrared fluorescent dye.

MitoTracker Orange CMTMRos is a mitochondrial-specific fluorescent dye probe (excitation/emission: 561nm / 580–620nm) that can penetrate the cell membrane and is commonly used for labeling and imaging mitochondria in living cells.

IRDye 700DX is a near-infrared (NIR) photosensitive dye with a maximum absorption wavelength of 689nm and an emission maximum of 702nm.

T-F-Q-A-Y-P-L-R-E-A is a peptide.

WRVYEKC(dnp)ALK tetraTFA contains tryptophan that can be liberated from the dinitrophenol (DNP) quencher by aminopeptidase activity.

Lys-Pro-AMC diTFA is a fluorogenic substrate for the detection and measurement of the activity of specific enzymes.

Z-Gly-Arg-Thiobenzyl ester is a chromogenic substrate for plasmogen-activated serine proteases.

Abl protein tyrosine kinase substrate is a biological active peptide.

DYRKtide is a biological active peptide.