Results for Labelling ( 3720 )
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Fluorescein-PEG6-Amine is a fluorescein dye with excitation/emmission maximum 494/517 nm containing a free amine group, which can be reactive with cabroxylic acid, activated NHS ester, carbonyl (ketone, aldehyde) etc. The hydophilic PEG spacer increases solubility in aqueous media and reduces steric hindrance during binding. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
- From: €315.00
800CW maleimide (IRDye 800CW maleimide equivalent) is a thiol reactive near-infrared high fluorescent dye, it can be labeled to thiol containing biomolecules, such as primary antibody, secondary antibody, peptide, oligo, etc. The conjugates can be used as a probe for Western blot, flow cytometry, immunocytochemical assays, including In-Cell Western assays and On-Cell Western cell-based assays, protein arrays, microscopy, tissue section imaging, in vivo imaging and optical probe development. 800CW dye-conjugated agents and probes are currently propelling more than a dozen Phase I or Phase II clinical trials, more than any other near-infrared fluorescent dye on the market. Reagent grade, for research purpose.
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Cyanine 650 is a bright green-fluorescent dye optimal for use with the 633, 650 nm Argon laser. The NHS ester can be labeled to amine containing biomolecules such as primary antibody, secondary antibody, peptide, oligo, etc. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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BP Fluor 488 DBCO is a popular labeling dye used in copper-free Click Chemistry reactions. It will react with the azide group in antibody, proteins, peptides, amino-modified oligos, and other target molecules. The dye has an excitation peak at 499 nm and an emission peak at 520 nm. The conjugates are widely used in microscopy, flow cytometry, and other applications. BP Fluor 488 is a pure 5-sulfonated rhodamine molecule and it eliminates the lot-to-lot variation caused by two isomers ratio differences.
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Sulfo-Cy3-NHS is a fluorophore featuring a sulfonate group and an activated NHS ester. NHS esters are highly reactive towards nucleophiles such as amines to form stable amide bonds. Cy3 is a cyanine dye with excitation and emission maxima at 555 nm and 570 nm respectively. The sulfonate group on the Cy3 dye increases this compound’s water solubility for easy use in vivo.
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BP Fluor 488 Maleimide is a widely used labeling reagent. It will react with the thiol- or cysteine group in antibody, proteins, peptides, SH-modified oligos, and other target molecules. The dye has an excitation peak at 499 nm and an emission peak at 520 nm. The conjugates are popularly applied in microscopy, flow cytometry, and other applications. BP Fluor 488 is a pure 5-sulfonated rhodamine molecule and it eliminates the lot-to-lot variation caused by two isomers ratio differences.