Label antibodies, small molecules, proteins, or peptides with IVISense NIR fluorescent dyes.
PerkinElmer’s IVISense™ fluorescent dyes (VivoTag®) for labeling antibodies, small molecules, proteins, or peptides are designed specifically to enable customized development of novel superbright fluorescent imaging agents. Dye properties, such as excellent brightness, hydrolytic stability, and photostability, as well as selection for minimal interaction with biological tissue for no potential loss of specificity, have been optimized and validated for use in in vivo or in vitro imaging.
Available as NHS esters or maleimide reactive dyes for conjugation to either free amine (-NH3) or free thiol (-SH) containing molecules. Conjugate an optimal 1-3 dyes onto your protein or choose self-quenching dyes to make your own custom fluorogenic probes.
For research use only. Not for use in diagnostic procedures.
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PerkinElmer’s IVISense 680 fluorescent labeling kit is designed for preparing fluorescently labeled antibodies, proteins or peptides for small animal in vivo imaging applications. Each kit contains our superior in vivo optimized IVISense 680 fluorophore and everything you need to carry out the reaction and purify the labeled product.
IVISense fluorescent dyes are used in PerkinElmer's in vivo fluorescence probes and have been optimized and validated for in vivo imaging on PerkinElmer's industry-leading IVIS® optical imaging platform. Label your proteins, antibodies or peptides with the fluorescent dye that in part made PerkinElmer's fluorescent probes the best-in-class for in vivo imaging.
|IVISense NHS FLUORESCENT DYES|
|IVISense 645 NHS||643/660||Suitable for labeling free amines (typically lysine residues)|
|IVISense 680 NHS||665/688|
|IVISense 800 NHS||785/810|
|IVISense MAL FLUORESCENT DYES|
|IVISense 645 MAL||643/660||Suitable for labeling free thiols (typically cysteine residues)|
|IVISense 680 MAL||665/688|
|IVISense SELF-QUENCHING DYES|
|IVISense 680 NHS||665/688||"S" for self-quenching. When a protein is labeled with multiple VivoTag-S molecules, there is a shift in the absorbance of the dye, which will reduce the signal. Only choose 'S' form if your labeling ratio of dye: protein will be 1:1. If multiple dyes are to be conjugated onto your protein, the non-"S" version should be used. Suitable for labeling free amines (typically lysine residues)|
|IVISense 750 NHS or MAL||750/775|
|Optical Imaging Classification||Fluorescence Imaging|
|Product Brand Name||IVISense|
|Quantity in a Package Amount||2.0 Units|
|Shipping Condition||Blue Ice|
|Unit Size||1 Kit|
|Wave Length||680 nm|