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

IVISense™ 645 fluorescent dyes can be used for a variety of preclinical in vivo imaging and in vitro applications. Ideal for labeling proteins, antibodies, peptides and small molecules, IVISense 645 fluorescent dyes are highly hydrophilic and suitable for single or multiple dye loading.

Our IVISense 645 fluorescent dyes are available as NHS esters or maleimide (MAL) reactive dye forms for conjugation to either free amine (-NH3) or free thiol (-SH) containing molecules.

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Feature Specification
Wave Length 645 nm

IVISense™ 645 fluorescent dyes can be used for a variety of preclinical in vivo imaging and in vitro applications. Ideal for labeling proteins, antibodies, peptides and small molecules, IVISense 645 fluorescent dyes are highly hydrophilic and suitable for single or multiple dye loading.

Our IVISense 645 fluorescent dyes are available as NHS esters or maleimide (MAL) reactive dye forms for conjugation to either free amine (-NH3) or free thiol (-SH) containing molecules.

Click to copy promo code to clipboard.
March lab savings - buy on Revvity.com or Revvity punchout to SAVE 10% with promo code!
MARCH10
Sale ends 3/24. Terms and conditions apply.
Product Variants
Style: NHS
Unit Size
1 mg
Part #:
NEV11173
List Price
USD 171.46
Your online price:
Style: NHS
Unit Size
5 mg
Part #:
NEV11174
List Price
USD 660.13
Your online price:
Style: MAL
Unit Size
1 mg
Part #:
NEV11273
List Price
USD 156.34
Your online price:
Style: MAL
Unit Size
5 mg
Part #:
NEV11274
List Price
USD 579.76
Your online price:
For research use only. Not for use in diagnostic procedures.
Total list price:
USD 579.76
Log in to view your online price

Overview

IVISense 645 MAL fluorescent dye is a thiol (-SH, sulfhydryl) reactive maleimide-containing red fluorochrome for molecular labeling applications. This dye had been optimized and integrated for both in vivo and in vitro imaging applications. IVISense 645 MAL fluorescent dye's superior brightness makes it particularly well suited for the labeling of thiol and cysteine containing molecules for a wide range of imaging applications. The 645 nm fluorescence wavelength is ideal for biological imaging applications on in vitro and in vivo fluorescence systems. Unit size 5 mg.

Additional product information

Choose the right IVISense fluorescent dye for your study
Part Number Product Abs/Em (nm)  
IVISense NHS FLOURESCENT LABELING KIT
NEV11118 IVISense 680 NHS 665/688 NHS: Suitable for labeling free amines (typically lysine residues)

Each kit contains IVISense 680 NHS Fluorescent Dye and everything else needed to perform the labeling reaction and purify the labeled product. 
IVISense NHS FLOURESCENT DYES
NEV11173
NEV11174
IVISense 645 NHS 643/660 NHS: Suitable for labeling free amines (typically lysine residues)
NEV11119
NEV11120
IVISense 680 NHS 665/688
NEV11107
NEV11108
IVISense 800 NHS 785/810
IVISense MAL FLUORESCENT DYES
NEV11273
NEV11274
IVISense 645 MAL 643/660 MAL: Suitable for labeling free thiols (typically cysteine residues)
NEV11219
NEV11220
IVISense 680 MAL 665/688
IVISense SELF-QUENCHING DYES
NEV10121
NEV10122
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 and MAL dyes are suitable as noted above.
NEV10123
NEV10124
IVISense 750 NHS 750/775
NEV11223
NEV11224
IVISense 750 MAL 750/776

 

Specifications

Brand
IVISense
Imaging Modality
Fluorescence
Shipping Conditions
Shipped in Blue Ice
Storage Conditions
-30 to -16 °C
Style
MAL
Unit Size
5 mg
Wave Length
645 nm

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Resources

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Flyer
Best practices for designing an effective in vivo fluorescence imaging study

Fluorescence molecular imaging is the visualization of cellular and biological function in vivo to gain deeper insights into...

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eBook
In vivo imaging solutions

Researchers trust our in vivo imaging solutions to give them reliable, calibrated data that reveals pathway characterization and...

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Guide
IVISense fluorescent probe selector guide for oncology research

The goal of in vivo fluorescence molecular imaging is to enable non-invasive visualization and quantification of cellular and...

Protocol/SOP
Protocol/SOP
PROTOCOL: Antibody and protein near infrared (NIR) labeling with IVISense MAL fluorescent dyes

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