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NHS esters

" in MedChemExpress (MCE) Product Catalog:

29

Inhibitors & Agonists

23

Fluorescent Dye

1

Biochemical Assay Reagents

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Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-D2365

    Fluorescent Dye Others
    QSY 21 NHS, a dark quencher is an efficient energy transfer acceptor of the far red and NIR fluorescent probes. QSY 21 NHS works in the wavelength range of 540-750 nm, and is frequently used in FRET applications. QSY 21 NHS does not emit fluorescence in normal conditions. NHS esters can be used to label the primary amines (R-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules .
    QSY 21 NHS
  • HY-D2291

    Fluorescent Dye Others
    BODIPY TMR NHS ester is bright, orange fluorescent dye with Ex/Em of 544/570 nm. The NHS ester (or succinimidyl ester) of BODIPY TMR NHS ester is a popular tool for conjugating the dye to a protein or antibody. NHS esters can be used to label the primary amines (R-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules .
    BODIPY TMR NHS ester
  • HY-D0967

    Fluorescent Dye Others
    Cy5-bifunctional dye is a Cy5 (HY-D0821) analog with two NHS esters. Cy5-bifunctional dye can be used to label the primary amines (R-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules .
    Cy5-bifunctional dye
  • HY-D1730

    Fluorescent Dye Others
    AF488 NHS ester is an amine specific fluorescence probe (Em=525 nm). AF488 NHS ester reacts with sulfhydryl groups and amines in aqueous and biological samples then change their chemical structure and fluorescence properties after derivatization .
    AF488 NHS ester
  • HY-156385

    PROTAC Linkers Cancer
    SCO-PEG8-NHS SCO is a PROTAC linker and belongs to the PEG class. SCO-PEG8-NHS SCO contains SCO and NHS esters that can be covalently bound to amino groups, respectively. SCO is often used to react with amino acid residues of proteins or peptides, particularly lysine.
    SCO-PEG8-NHS
  • HY-W441013

    Liposome Others
    DSPE-PEG-NHS, MW 1000 is an amine reactive phospholipid. The reaction between NHS esters and amines forms a stable amide bond. The polymer is amphiphilic and capable of forming micelles or lipid bilayer in aqueous solution.
    DSPE-PEG-NHS, MW 1000
  • HY-141166A

    Biochemical Assay Reagents Cancer
    (S,E)-TCO2-PEG3-NHS ester is NH2 reactive, and can be used in chemical synthesis. (S,E)-TCO2-PEG3-NHS ester contains TCO groups, which can undergo specific "click" reactions with tetrazine groups .
    (S,E)-TCO2-PEG3-NHS ester
  • HY-D2290

    Fluorescent Dye Others
    Demethoxy-BODIPY TMR NHS ester is an amine-reactive fluorescent probe, and can be used for the labeling of proteins, peptides, and other molecules .
    Demethoxy-BODIPY TMR NHS ester
  • HY-D1658

    Fluorescent Dye Others
    BDP 581/591 amine hydrochloride is a BODIPY dye linker. BDP 581/591 is a universal, photostable fluorophore. The addition of the amine group allows for the compound to react with carboxylic acids, activated NHS esters and other carbonyl groups .
    BDP 581/591 amine hydrochloride
  • HY-D1568

    Fluorescent Dye Others
    Sulfo-Cy7.5 NHS ester is a near infrared water soluble hydrophilic dye, also is an NHS ester for the modification of amine groups. Sulfo-Cy7.5 NHS ester contains a trimeth ylene bridge and has a linker arm for its attachment to proteins, peptides, and other molecules. Sulfo-Cy7.5 NHS ester can be used for the research of NIR imaging applications .
    Sulfo-Cy7.5 NHS ester
  • HY-D2178

    Fluorescent Dye Others
    AF 568 NHS ester is a derivative of the orange fluorescent dye AF 568. AF 568 NHS ester is widely used in cell dyes, biological dyes, biomolecules and particle fluorescent labeling. AF 568 exhibits maximum absorption wavelength of 579 nm and the maximum emission wavelength of 603 nm .
    AF 568 NHS ester
  • HY-D1372

    Fluorescent Dye Others
    Cyanine3 amine hydrochloride, an analog of Cyanine3 amine, is a potent green fluorescent dye. Cyanine3 amine hydrochloride has the primary amine group and is covalently coupled with reactive groups such as NHS esters, carboxy groups (after carbodiimide activation), and epoxides. (λex=555 nm, λem=570 nm) .
    Cyanine3 amine hydrochloride
  • HY-D1372A

    Fluorescent Dye Others
    Cyanine3 amine (TFA), an analog of Cyanine3 amine, is a potent green fluorescent dye. Cyanine3 amine (TFA) has the primary amine group and is covalently coupled with reactive groups such as NHS esters, carboxy groups (after carbodiimide activation), and epoxides. (λex=555 nm, λem=570 nm) .
    Cyanine3 amine TFA
  • HY-D1567

    Fluorescent Dye Others
    Cy7.5 NHS ester is a fluorescent dye. Cy7.5 NHS ester can be conjugated to mPEG-b-PDPA to form a mPEG-b-PDPA-Cy7.5 fluorescent copolymer. Cy7.5 NHS ester can be used for fluorescent imaging study .
    Cy7.5 NHS ester
  • HY-D1800

    VF 680 SE

    Fluorescent Dye Others
    Vari Fluor 680 SE (VF 680 SE) is a dye marker of the Vari Fluor SE series (Ex/Em=680 nm/700 nm). The Vari Fluor SE series of dyes are a class of fluorescent dyes containing NHS ester groups used to label free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules.
    Vari Fluor 680 SE
  • HY-D1801

    VF 488 SE

    Fluorescent Dye Others
    Vari Fluor 488 SE (VF 488 SE) is a dye marker of the Vari Fluor SE series (Ex/Em=488 nm/513 nm). The Vari Fluor SE series of dyes are a class of fluorescent dyes containing NHS ester groups used to label free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules.
    Vari Fluor 488 SE
  • HY-D1790

    VF 640 SE

    Fluorescent Dye Others
    Vari Fluor 640 SE (VF 640 SE) is a dye marker of the Vari Fluor SE series (Ex/Em=648 nm/664 nm). The Vari Fluor SE series of dyes are a class of fluorescent dyes containing NHS ester groups used to label free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules.
    Vari Fluor 640 SE
  • HY-D1802

    VF 425 SE

    Fluorescent Dye Others
    Vari Fluor 425 SE (VF 425 SE) is a dye marker of the Vari Fluor SE series (Ex/Em=430 nm/475 nm). The Vari Fluor SE series of dyes are a class of fluorescent dyes containing NHS ester groups used to label free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules.
    Vari Fluor 425 SE
  • HY-D1803

    VF 565 SE

    Fluorescent Dye Others
    Vari Fluor 565 SE (VF 565 SE) is a dye marker of the Vari Fluor SE series (Ex/Em=563 nm/594 nm). The Vari Fluor SE series of dyes are a class of fluorescent dyes containing NHS ester groups used to label free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules.
    Vari Fluor 565 SE
  • HY-D1797

    VF 660 SE

    Fluorescent Dye Others
    Vari Fluor 660 SE (VF 660 SE) is a dye marker of the Vari Fluor SE series (Ex/Em=660 nm/679 nm). The Vari Fluor SE series of dyes are a class of fluorescent dyes containing NHS ester groups used to label free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules.
    Vari Fluor 660 SE
  • HY-D1798

    VF 350 SE

    Fluorescent Dye Others
    Vari Fluor 350 SE (VF 350 SE) is a dye marker of the Vari Fluor SE series (Ex/Em=350 nm/448 nm). The Vari Fluor SE series of dyes are a class of fluorescent dyes containing NHS ester groups used to label free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules.
    Vari Fluor 350 SE
  • HY-D1799

    VF 568 SE

    Fluorescent Dye Others
    Vari Fluor 568 SE (VF 568 SE) is a dye marker of the Vari Fluor SE series (Ex/Em=573 nm/595 nm). The Vari Fluor SE series of dyes are a class of fluorescent dyes containing NHS ester groups used to label free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules.
    Vari Fluor 568 SE
  • HY-D1791

    VF 750 SE

    Fluorescent Dye Others
    Vari Fluor 750 SE (VF 750 SE) is a dye marker of the Vari Fluor SE series (Ex/Em=747 nm/770 nm). The Vari Fluor SE series of dyes are a class of fluorescent dyes containing NHS ester groups used to label free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules.
    Vari Fluor 750 SE
  • HY-D1792

    VF 555 SE

    Fluorescent Dye Others
    Vari Fluor 555 SE (VF 555 SE) is a dye marker of the Vari Fluor SE series (Ex/Em=550 nm/561 nm). The Vari Fluor SE series of dyes are a class of fluorescent dyes containing NHS ester groups used to label free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules.
    Vari Fluor 555 SE
  • HY-D1794

    VF 405 SE

    Fluorescent Dye Others
    Vari Fluor 405 SE (VF 405 SE) is a dye marker of the Vari Fluor SE series (Ex/Em=399 nm/421 nm). The Vari Fluor SE series of dyes are a class of fluorescent dyes containing NHS ester groups used to label free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules.
    Vari Fluor 405 SE
  • HY-D1795

    VF 532 SE

    Fluorescent Dye Others
    Vari Fluor 532 SE (VF 532 SE) is a dye marker of the Vari Fluor SE series (Ex/Em=532 nm/545 nm). The Vari Fluor SE series of dyes are a class of fluorescent dyes containing NHS ester groups used to label free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules.
    Vari Fluor 532 SE
  • HY-D1796

    VF 594 SE

    Fluorescent Dye Others
    Vari Fluor 594 SE (VF 594 SE) is a dye marker of the Vari Fluor SE series (Ex/Em=585 nm/609 nm). The Vari Fluor SE series of dyes are a class of fluorescent dyes containing NHS ester groups used to label free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules.
    Vari Fluor 594 SE
  • HY-141147

    Drug-Linker Conjugates for ADC Cancer
    7-O-(Amino-PEG4)-paclitaxel is a PEG-class Drug-linker conjugates for ADC, containing a paclitaxel moiety and a amino group. The amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. 7-O-(Amino-PEG4)-paclitaxel can be used in the synthesis of Antibody-Drug Conjugates (ADCs) .
    7-O-(Amino-PEG4)-paclitaxel
  • HY-141148

    Drug-Linker Conjugates for ADC Cancer
    7-O-(Cbz-N-amido-PEG4)-paclitaxel is a PEG-class Drug-linker conjugates for ADC, containing a paclitaxel moiety and a amino group. The amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. 7-O-(Cbz-N-amido-PEG4)-paclitaxel can be used in the synthesis of Antibody-Drug Conjugates (ADCs) .
    7-O-(Cbz-N-amido-PEG4)-paclitaxel

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