BHQ-2 NHS

Catalog No.: A87860
Biochemical Assay Reagent
BHQ-2 NHS is a dark quencher designed for biochemical assay applications, featuring a polyaromatic-azo backbone and a terminal NHS ester. This compound exhibits a pronounced quenching range from 560 to 670 nm, making it suitable as an acceptor in fluorescence resonance energy transfer (FRET) applications alongside orange to far-red emitting dyes. The NHS ester facilitates the labeling of primary amines (-NH2) in proteins, amine-modified oligonucleotides, and other amine-containing molecules, enabling enhanced detection and analysis in various research settings.
Grouped product items
Size Price Stock Qty
5mg
$175.00
In stock
10mg
$290.00
In stock
25mg
$575.00
In stock
50mg
$900.00
In stock
100mg
$1,320.00
In stock
Bulk Size
Bulk Discount
Free Delivery on orders over $500
Research use only. We do not sell to patients.

Loading distributor info...

Adooq Products cited in reputable paper
Science VOLUME 380, ISSUE 6663 (2023)
Science VOLUME 369, ISSUE 6510 (2020)
Science VOLUME 356, ISSUE 6336 (2017)
Cell Vol. 185 Issue 23 p4428-4447.e28
Cell Vol 177, Issue 7, p1933-1947.e25
Cell Vol 156, Issue 5, p857-1114
Nature Volume 622 Issue 7982 (2023)
Nature volume 620, pages890-897 (2023)
Nature volume 610, pages540-546 (2022)
Nature volume 588, pages83-88 (2020)
Nature volume 574, pages268-272 (2019)
Nature volume 573, pages539-545 (2019)
Nature volume 567, pages118-122 (2019)
Nature volume 551, pages639-643 (2017)
Nature volume 551, pages247-250 (2017)
Nature volume 548, pages356-360 (2017)
Nature volume 545, pages187-192 (2017)
Biological Activity
DescriptionBHQ-2 NHS is a dark quencher designed for biochemical assay applications, featuring a polyaromatic-azo backbone and a terminal NHS ester. This compound exhibits a pronounced quenching range from 560 to 670 nm, making it suitable as an acceptor in fluorescence resonance energy transfer (FRET) applications alongside orange to far-red emitting dyes. The NHS ester facilitates the labeling of primary amines (-NH2) in proteins, amine-modified oligonucleotides, and other amine-containing molecules, enabling enhanced detection and analysis in various research settings.
Product Information
Catalog NumA87860
FormulaC29H29N7O8
Molecular Weight603.58
CAS Number916753-62-3
SMILESCOC(C=C(/N=N/C1=CC=C(N(CCCC(ON2C(CCC2=O)=O)=O)C)C=C1)C(OC)=C3)=C3/N=N/C4=CC=C([N+]([O-])=O)C=C4
Useful Calculator

This calculator helps you calculate mass of compound based on solution concentration, volume and molecular weight in a specific solution using the formula:

Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)

  • Mass

    Concentration

    Volume

    Molecular Weight

Please check COA/MSDS for correct molecular weight.

Calculate the dilution required to prepare a stock solution.
This equation is commonly abbreviated as: C1V1 = C2V2

  • C1

    V1

    C2

    V2