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IVISense 645 NHS Fluorescent Dye (5 mg) (VivoTag)

Label antibodies, small molecules, proteins, or peptides with IVISense NIR fluorescent dyes.

Revvity’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.

For research use only. Not for use in diagnostic procedures.
Part Number: NEV11118
Style: NHS
Unit Size: 1 Kit
Wave Length: 680 nm
Part Number: NEV11173
Style: NHS
Unit Size: 1 mg
Wave Length: 645 nm
Part Number: NEV11174
Style: NHS
Unit Size: 5 mg
Wave Length: 645 nm
Part Number: NEV11119
Style: NHS
Unit Size: 1 mg
Wave Length: 680 nm
Part Number: NEV11120
Style: NHS
Unit Size: 5 mg
Wave Length: 680 nm
Part Number: NEV11107
Style: NHS
Unit Size: 1 mg
Wave Length: 800 nm
Part Number: NEV11108
Style: NHS
Unit Size: 5 mg
Wave Length: 800 nm
Part Number: NEV11273
Style: MAL
Unit Size: 1 mg
Wave Length: 645 nm
Part Number: NEV11274
Style: MAL
Unit Size: 5 mg
Wave Length: 645 nm
Part Number: NEV11219
Style: MAL
Unit Size: 1 mg
Wave Length: 680 nm
Part Number: NEV11220
Style: NHS
Unit Size: 5 mg
Wave Length: 680 nm
Part Number: NEV10121
Style: NHS
Unit Size: 1 mg
Wave Length: 680 nm
Part Number: NEV10122
Style: NHS
Unit Size: 5 mg
Wave Length: 680 nm
Part Number: NEV10123
Style: NHS Self-Quenching
Unit Size: 1 mg
Wave Length: 750 nm
Part Number: NEV10124
Style: NHS
Unit Size: 5 mg
Wave Length: 750 nm
Part Number: NEV11223
Style: MAL Self-Quenching
Unit Size: 1 mg
Wave Length: 750 nm
Part Number: NEV11224
Style: MAL Self-Quenching
Unit Size: 5 mg
Wave Length: 750 nm
  • IVISense 645 NHS fluorescent dye is an amine-reactive near-infrared (NIR) fluorochrome for coupling via a NHS ester linkage to peptides, small molecules, proteins, antibodies or macromolecules. Unit size 5 mg.

  • Choose the right IVISense fluorescent dye for your study
    Product Abs/Em (nm)  
    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 673/691 When a protein is labeled with multiple IVISense Self-Quenching Dye molecules, there is a shift in the absorbance of the dye, which will reduce the signal. Only choose IVISense Self-Quenching Dyes if your labeling ratio of dye: protein will be 1:1. If multiple dyes are to be conjugated onto your protein, a non-self-quenching IVISense Dye should be used. NHS dyes are suitable for labeling free amines (typically lysine residues), while MAL dyes are suitable for labeling free thiols (typically cysteine residues).
    IVISense 750 NHS 750/775
    IVISense 750 MAL 750/775

     

  • Brand
    IVISense
    Imaging Modality
    Fluorescence
    Optical Imaging Classification
    Fluorescence Imaging
    Quantity in a Package Amount
    1.0 Units
    Shipping Conditions
    Shipped in Blue Ice
    Style
    NHS
    Unit Size
    5 mg
    Wave Length
    645 nm

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