ATTO-TAG™ FQ Plus Amine-Derivatization Kit

The ATTO-TAG FQ Plus Amine-Derivatization Kit is a comprehensive solution designed for the efficient and sensitive detection of primary amines.詳細を見る

製品番号（カタログ番号）	数量
A66521	1キット

製品番号（カタログ番号） A66521

価格（JPY）

45,900

キャンペーン価格

Ends: 27-Mar-2026

76,500

割引額 30,600 (40%)

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The ATTO-TAG FQ Plus Amine-Derivatization Kit is a comprehensive solution designed for the efficient and sensitive detection of primary amines. This kit is a modification of the ATTO-TAG FQ Amine Derivatization Kit (Cat. No. A2334), with a key improvement: potassium cyanide, a hazardous substance, has been replaced with mandelonitrile, a less-toxic alternative. This modification ensures a potassium cyanide-free workflow without compromising its performance.

The ATTO-TAG FQ Plus Amine-Derivatization Kit reacts specifically with primary amines to form conjugates that can be analyzed by electrophoretic or chromatographic methods. This specificity ensures accurate and reliable results. The kit provides high sensitivity and excellent binding efficiency, making it suitable for a wide range of applications, including research, diagnostic, and forensic applications.

The kit includes all necessary components for performing 200–400 derivatizations, depending on the conditions described in the protocols. The resulting products of FQ are maximally excited at 480 nm or by the 488 nm spectral line of the argon-ion laser and have emission maxima at 590 nm. This broad range of excitation and emission maxima enhances the kit's versatility and adaptability to various analytical methods.

研究用途にのみご使用ください。診断目的には使用できません。

化学反応性Amine

励起／発光480/590 nm

フォーマットKit

標識または色素ATTO-TAG FQ

数量1キット

反応性部分アルデヒド

出荷条件Wet Ice

ターゲットPrimary Amine

製品ラインATTO-TAG

タイプDerivatization Kits and Reagents

Unit SizeEach

組成および保存条件

Sufficient for: 200 to 400 derivatizations

• Component A: ATTO-TAG FQ, 5 mg
• Component B: Mandelonitrile, 20 mM in 4 mL DMSO
• Component C: β-cyclodextrin, 250 mg

Store in freezer (-5°C to -30°C) and protect from light.

よくあるご質問（FAQ）

Can I use the ATTO-TAG FQ Plus Amine Derivatization Kit to label small peptides?

Yes, the ATTO-TAG FQ Plus Amine Derivatization Kit is suitable for labeling proteins, peptides, and amino sugars.

Find additional tips, troubleshooting help, and resources within our Nucleic Acid Quantification Support Center.

The ATTO-TAG FQ Plus Amine Derivatization Kit was shipped on wet ice but the storage recommendation is at -20 degrees C? Is it still good to use?

Yes, the product is still good to use. We ship many of our products at a higher temperature than the storage recommendation. The product will be stable for at least one week at the shipping temperature when in the original, unopened packaging. For long-term stability, the product should be placed at the recommended storage temperature upon receipt.

Find additional tips, troubleshooting help, and resources within our Nucleic Acid Quantification Support Center.

What is the difference between the ATTO-TAG FQ Plus Amine Derivatization Kit (Cat. No. A66521) and the ATTO-TAG FQ Amine-Derivatization Kit (Cat. No. A2334)?

The ATTO-TAG FQ Amine Derivatization Kit (Cat. No. A2334) contains a potassium cyanide (KCN) component (component B). This component has been removed in the ATTO-TAG FQ Plus Amine Derivatization Kit (Cat. No. A66521) and replaced with mandelonitrile which serves as a less toxic alternative to KCN without compromising assay performance.

Find additional tips, troubleshooting help, and resources within our Nucleic Acid Quantification Support Center.

Where can I find the expiration date for the ATTO-TAG FQ Plus Amine Derivatization Kit?

The ATTO-TAG FQ Plus Amine Derivatization Kit does not have an expiration date. The kit is guaranteed for 12 months from date of shipment, when stored as indicated, in the original unopened packaging. Stock solutions should be stable for 6 months after reconstitution of the ATTO-TAG FQ (component A) provided good quality methanol is used for reconstitution (methanol not included in the kit).

Find additional tips, troubleshooting help, and resources within our Nucleic Acid Quantification Support Center.