cadaverine

Alexa Fluor 647 Cadaverine is a bright far-red fluorescent dye with good water solubility and polar properties, suitable as a fluorescent polarity tracer. Its excitation/emission maxima are approximately 651/672 nm, compatible with 633 nm laser excitation. The primary amine functional group allows covalent conjugation to proteins or other biomolecules via carboxyl activation. This dye is widely applied in live-cell imaging, molecular tracking, and multicolor fluorescence analysis.

Alexa Fluor 488 Cadaverine, 5-Isomer is a green fluorescent dye derived from cadaverine, featuring a primary amine that can specifically react with activated carboxyls, aldehydes, or ketones to form stable covalent conjugates. It exhibits excellent fluorescence brightness and photostability, and the single-isomer form ensures high uniformity of labeled products. This dye is widely applied in protein carboxyl labeling, cellular polarity tracing, and fixed-cell fluorescence studies, with excitation/emission around 493/516 nm.

Dansylcadaverine (Monodansyl cadaverine) is a fluorescent probe.

Sulfo-Cyanine 3 is an alternative dye primarily used for labeling peptides and oligos in replacing Cy4 that was originally developed by GE Healthcare.

Sulfo-Cyanine5 is an analog of Cy6, a very popular fluorophore, therefore this reagent is compatible to a wide range of standard fluorescent instrumentation such as imagers, plate readers, and microscopes.

Sulfo-Cyanine5.5 is a water soluble cyanine dye for far red / NIR applications such as in vivo imaging. The dye possesses four sulfonate groups that render it highly hydrophilic and water soluble. As well as other cyanines, sulfo-Cyanine5.6 has an outstan ' ( ' ( ' ( ' ( ' ( '

Sulfo-Cyanine7 is an improved analog of Cy7 fluorophore with quantum yield improved by 21%, and higher photostability. This fluorescent dye is especially useful for NIR imaging.

Cy3 cadaverine is a reactive dye used to label carboxyl groups of biological molecules. This reagent can be used to label dissolved proteins, peptides and oligonucleotides /DNA.

Cy5 cadaverine is commonly used in biomolecular labeling, fluorescence imaging and other fluorescence biological analysis. Cy5 dyes and their derivatives are widely used to label polypeptides, proteins and nucleic acids.

Cy5.5 cadaverine is commonly used in biomolecular labeling, fluorescence imaging and other fluorescence biological analysis. Cy5.5 dyes and their derivatives are widely used to label polypeptides, proteins and nucleic acids.

Cy7 cadaverine is commonly used in biomolecular labeling, fluorescence imaging and other fluorescence biological analysis. Cy7 dyes and their derivatives are widely used to label polypeptides, proteins and nucleic acids.

BP Fluor 405 Cadaverine is a carbonyl-reactive structural component employed to modify carboxyl groups through stable amide bonds in the presence of activators (such as EDC or DCC) or activated esters (such as NHS ester). Another common use of BP Fluor 405 Cadaverine includes cell fixation via treatment with formaldehyde or glutaraldehyde. BP Fluor 405 is a water-soluble blue fluorescent dye, widely utilized in multicolor applications, including flow cytometry and super-resolution microscopy using STORM. Its excitation is particularly well-matched to the krypton laser's 407 nm spectral line or the 408 nm violet laser diode.

BP Fluor 488 cadaverine is a carboxyl/carbonyl-reactive building block, frequently utilized for modifying carboxyl groups via stable amide bonds in the presence of activating agents (such as EDC or DCC) or activated esters (like NHS esters). BP Fluor 488 dye has an excitation peak at 499 nm and an emission peak at 520 nm. This conjugate is widely employed in microscopy, flow cytometry, and various other applications. BP Fluor 488 is a pure 5-sulfonated rhodamine molecule, eliminating batch-to-batch variability caused by differences in isomer ratios.

6-TAMRA cadaverine is widely recognized as a dye for labeling oligonucleotides and for its application in automated DNA sequencing. The amino group (NH2) can react with carboxylic acids, activated NHS esters, and carbonyl groups (ketones, aldehydes). It is reagent grade and intended solely for research purposes.

Difluorocarboxyfluorescein cadaverine, 5-isomer, is a carbonyl-reactive moiety used for modifying carboxyl groups via a stable amide bond in the presence of activators such as EDC or DCC, or activated esters like NHS esters. Additionally, it serves as a polar tracer and an active dye for labeling proteins through its carboxylic acid component.

ATTO 565 cadaverine is an innovative fluorescent label based on the Rhodamine framework. It features strong absorption, high fluorescent quantum yield, and exceptional thermal and photochemical stability, making it suitable for single-molecule detection and high-resolution microscopy. ATTO 565 cadaverine is a cadaverine derivative of ATTO 565, capable of labeling proteins or antibodies.

BODIPY TR Cadaverine, a derivative of cadaverine, is a red fluorescent dye used in a highly sensitive and robust fluorescent displacement assay. It binds strongly to native LPS, specifically recognizing lipid A, and is competitively displaced by compounds that have an affinity for lipid A [1] [2].

Lucifer yellow cadaverine (LYC) serves as an effective cell tracer.

ATTO 550 cadaverin is a cadaverine derivative of ATTO 550 designed for reactions with carboxylic acids, aldehydes, and ketones, exhibiting maximum excitation/emission wavelengths at 554/576 nm.

ATTO 532 cadaverin is a cadaverine derivative of ATTO 532, used in reactions involving carboxylic acids, aldehydes, and ketones, with maximum excitation/emission wavelengths of 532/552 nm.

ATTO 680 cadaverin, a cadaverine derivative of ATTO 680, is employed in reactions involving carboxylic acids, aldehydes, and ketones, with peak excitation/emission wavelengths of 681/698 nm.