Collection:
Biochemical Assay
High-performance assays for the detection, quantification, and analysis of biological molecules.
![Tide Quencher™ 5WS azide [TQ5WS azide] - AAT Bioquest](http://vareum.com/cdn/shop/files/figure-for-tide-quencher-5ws-azide-tq5ws-azide_EpnIS.jpg?v=1781183002&width=1000)
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![Tide Quencher™ 5WS succinimidyl ester [TQ5WS SE] - AAT Bioquest](http://vareum.com/cdn/shop/files/figure-for-tide-quencher-5ws-succinimidyl-ester-tq5ws-se_CCgel.jpg?v=1781183000&width=1000)
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![Tide Quencher™ 5WS amine [TQ5WS amine] - AAT Bioquest](http://vareum.com/cdn/shop/files/figure-for-tide-quencher-5ws-amine-tq5ws-amine_iA6hd.jpg?v=1781182999&width=1000)
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![Tide Quencher™ 5WS alkyne [TQ5WS alkyne] - AAT Bioquest](http://vareum.com/cdn/shop/files/figure-for-tide-quencher-5ws-alkyne-tq5ws-alkyne_KoM9F.jpg?v=1781182997&width=1000)
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![Tide Quencher™ 5WS acid [TQ5WS acid] - AAT Bioquest](http://vareum.com/cdn/shop/files/figure-for-tide-quencher-5ws-acid-tq5ws-acid_EoEJV.jpg?v=1781182995&width=999)
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![Tide Quencher™ 5HWS Succinimidyl Ester [TQ5HWS Succinimidyl Ester]](http://vareum.com/cdn/shop/files/ChatGPT_Image_Jun_7_2026_11_17_09_AM_2f1f366c-b4e1-4d1a-acbb-e5b6d8bb3b1c.png?v=1781182993&width=1254)
Tide Quencher™ 5HWS Succinimidyl Ester [TQ5HWS Succinimidyl Ester]
Regular price
$301.00 USD
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![Tide Quencher™ 5HWS Acid [TQ5HWS Acid] - AAT Bioquest](http://vareum.com/cdn/shop/files/figure-for-tide-quencher-5hws-acid-tq5hws-acid_59IPG.png?v=1781182991&width=636)
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![Tide Quencher™ 5 CPG [TQ5 CPG] *500 Å* - AAT Bioquest](http://vareum.com/cdn/shop/files/figure-for-tide-quencher-5-cpg-tq5-cpg-500-angstrom_qogBn.jpg?v=1781182990&width=665)
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![Tide Quencher™ 5 CPG [TQ5 CPG] *1000 Å* - AAT Bioquest](http://vareum.com/cdn/shop/files/figure-for-tide-quencher-5-cpg-tq5-cpg-1000-angstrom_WI8uJ.jpg?v=1781182988&width=1000)
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![Tide Quencher™ 5.1WS succinimidyl ester [TQ5.1WS SE]](http://vareum.com/cdn/shop/files/ChatGPT_Image_Jun_7_2026_11_17_09_AM_96402764-a036-439a-a7eb-ed066164ef84.png?v=1781182986&width=1254)
Tide Quencher™ 5.1WS succinimidyl ester [TQ5.1WS SE]
Regular price
$237.00 USD
Sale price
Regular price
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![Tide Quencher™ 5.1WS maleimide [TQ5.1WS maleimide]](http://vareum.com/cdn/shop/files/ChatGPT_Image_Jun_7_2026_11_17_09_AM_f9cad6b5-4bb8-4f7c-a8cb-8a78c7cf56c8.png?v=1781182985&width=1254)
Tide Quencher™ 5.1WS maleimide [TQ5.1WS maleimide]
Regular price
$237.00 USD
Sale price
Regular price
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![Tide Quencher™ 5.1WS azide [TQ5.1WS azide]](http://vareum.com/cdn/shop/files/ChatGPT_Image_Jun_7_2026_11_17_09_AM_7d05087d-65cf-45d9-9f54-fad75955ae43.png?v=1781182983&width=1254)
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![Tide Quencher™ 5.1WS amine [TQ5.1WS amine]](http://vareum.com/cdn/shop/files/ChatGPT_Image_Jun_7_2026_11_17_09_AM_a6cad09a-ea8d-4329-8c23-3c5b722f646c.png?v=1781182981&width=1254)
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![Tide Quencher™ 5.1WS acid [TQ5.1WS acid] - AAT Bioquest](http://vareum.com/cdn/shop/files/figure-for-tide-quencher-5-1ws-acid-tq5-1ws-acid_hw3Qy.png?v=1781182979&width=1852)
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![Tide Quencher™ 5.1WS alkyne [TQ5.1WS alkyne]](http://vareum.com/cdn/shop/files/ChatGPT_Image_Jun_7_2026_11_17_09_AM_98797687-ec07-492b-a91b-36224de30b5d.png?v=1781182978&width=1254)
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![Tide Quencher™ 5.1 CPG [TQ5.1 CPG] *500 Å*](http://vareum.com/cdn/shop/files/ChatGPT_Image_Jun_7_2026_11_17_09_AM_e3fb16e4-3feb-4dbc-9ae8-adf737091a59.png?v=1781182976&width=1254)
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![Tide Quencher™ 5.1 CPG [TQ5.1 CPG] *1000 Å*](http://vareum.com/cdn/shop/files/ChatGPT_Image_Jun_7_2026_11_17_09_AM_03c56426-1766-4a4a-8dc4-803ddc26a3ba.png?v=1781182974&width=1254)
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![Tide Quencher™ 4WS succinimidyl ester [TQ4WS SE] - AAT Bioquest](http://vareum.com/cdn/shop/files/figure-for-tide-quencher-4ws-succinimidyl-ester-tq4ws-se_PFafu.jpg?v=1781182971&width=1000)
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![Tide Quencher™ 4WS maleimide [TQ4WS maleimide] - AAT Bioquest](http://vareum.com/cdn/shop/files/figure-for-tide-quencher-4ws-maleimide-tq4ws-maleimide_z1nk4.jpg?v=1781182971&width=1000)
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![Tide Quencher™ 4WS-DBCO [TQ4WS-DBCO]](http://vareum.com/cdn/shop/files/ChatGPT_Image_Jun_7_2026_11_17_09_AM_cf57f894-9055-4d9b-8e3f-7c77bb318a41.png?v=1781182969&width=1254)
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![Tide Quencher™ 4WS amine [TQ4WS amine] - AAT Bioquest](http://vareum.com/cdn/shop/files/figure-for-tide-quencher-4ws-amine-tq4ws-amine_I5401.jpg?v=1781182968&width=1000)
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![Tide Quencher™ 4WS alkyne [TQ4WS alkyne] - AAT Bioquest](http://vareum.com/cdn/shop/files/figure-for-tide-quencher-4ws-alkyne-tq4ws-alkyne_aBcIg.jpg?v=1781182964&width=1000)
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![Tide Quencher™ 4WS azide [TQ4WS azide] - AAT Bioquest](http://vareum.com/cdn/shop/files/figure-for-tide-quencher-4ws-azide-tq4ws-azide_rugfh.jpg?v=1781182964&width=1000)
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![Tide Quencher™ 4WS acid [TQ4WS acid] - AAT Bioquest](http://vareum.com/cdn/shop/files/figure-for-tide-quencher-4ws-acid-tq4ws-acid_ciYr3.jpg?v=1781182963&width=999)
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![Tide Quencher™ 4 CPG [TQ4 CPG] *500 Å* - AAT Bioquest](http://vareum.com/cdn/shop/files/figure-for-tide-quencher-4-cpg-tq4-cpg-500-angstrom_TCHZv.jpg?v=1781182961&width=665)
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![Tide Quencher™ 4 CPG [TQ4 CPG] *1000 Å* - AAT Bioquest](http://vareum.com/cdn/shop/files/figure-for-tide-quencher-4-cpg-tq4-cpg-1000-angstrom_B8mC2.jpg?v=1781182957&width=665)
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![Tide Quencher™ 3WS succinimidyl ester [TQ3WS SE] - AAT Bioquest](http://vareum.com/cdn/shop/files/figure-for-tide-quencher-3ws-succinimidyl-ester-tq3ws-se_uoMgR.jpg?v=1781182956&width=1000)
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![Tide Quencher™ 3WS maleimide [TQ3 maleimide]](http://vareum.com/cdn/shop/files/ChatGPT_Image_Jun_7_2026_11_17_09_AM_fa50fe45-ab5d-40ed-99a1-ee74c33b483c.png?v=1781182955&width=1254)
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![Tide Quencher™ 3WS acid [TQ3WS acid] - AAT Bioquest](http://vareum.com/cdn/shop/files/figure-for-tide-quencher-3ws-acid-tq3ws-acid_v2qk4.jpg?v=1781182953&width=999)
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![Tide Quencher™ 3HWS Succinimidyl Ester [TQ3HWS Succinimidyl Ester]](http://vareum.com/cdn/shop/files/ChatGPT_Image_Jun_7_2026_11_17_09_AM_142fbd7e-a224-477e-b3d8-5a630c0f060b.png?v=1781182949&width=1254)
Tide Quencher™ 3HWS Succinimidyl Ester [TQ3HWS Succinimidyl Ester]
Regular price
$301.00 USD
Sale price
Regular price
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![Tide Quencher™ 3HWS Acid [TQ3HWS Acid] - AAT Bioquest](http://vareum.com/cdn/shop/files/figure-for-tide-quencher-3hws-acid-tq3hws-acid_IXJC6.png?v=1781182949&width=636)
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![Tide Quencher™ 3 succinimidyl ester [TQ3 SE] - AAT Bioquest](http://vareum.com/cdn/shop/files/figure-for-tide-quencher-3-succinimidyl-ester-tq3-se_8L4Fq.jpg?v=1781182948&width=1000)
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![Tide Quencher™ 3 phosphoramidite [TQ3 phosphoramidite] - AAT Bioquest](http://vareum.com/cdn/shop/files/figure-for-tide-quencher-3-phosphoramidite-tq3-phosphoramidite_qmtJF.jpg?v=1781182945&width=665)
Tide Quencher™ 3 phosphoramidite [TQ3 phosphoramidite]
Regular price
$237.00 USD
Sale price
Regular price
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![Tide Quencher™ 3 maleimide [TQ3 maleimide] - AAT Bioquest](http://vareum.com/cdn/shop/files/figure-for-tide-quencher-3-maleimide-tq3-maleimide_5FTdM.jpg?v=1781182941&width=1000)
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![Tide Quencher™ 3 CPG [TQ3 CPG] *500 Å* - AAT Bioquest](http://vareum.com/cdn/shop/files/figure-for-tide-quencher-3-cpg-tq3-cpg-500-angstrom_gMfdV.jpg?v=1781182941&width=665)
