72464

Atto 565 NHS ester

BioReagent, suitable for fluorescence, ≥90% (HPLC)

• 실험식(Hill 표기법): C₃₅H₃₄ClN₃O₁₁
• Molecular Weight: 708.11
• MDL number: MFCD03456131
• UNSPSC 코드: 12352108
• NACRES: NA.32

속성

• 제품 라인: BioReagent
• Quality Level: 100
• 분석: ≥90% (HPLC); ≥90% (degree of coupling)
• 양식: powder
• 제조업체/상표: ATTO-TEC GmbH
• 적합성: suitable for fluorescence
• 검출 방법: fluorometric
• 저장 온도: −20°C

설명

일반 설명

Atto 565 NHS ester is a commonly used amine-reactive reagent, provided by ATTO-TEC. It is widely used in protein labeling and readily reacts with compounds containing amino groups, forming a chemically stable amide bond between the dye, e.g., a protein. The optimum pH-range for NHS-ester coupling is pH 8.0 – 9.0. At this pH amino groups of proteins, i.e., the ε-amino groups of lysines are unprotonated to a degree sufficiently high for fast coupling.

특징 및 장점

• Strong absorption
• High fluorescence quantum yield
• High thermal and photo-stability

기타 정보

Fluorescence of bioconjugates; employed in fluorescence resonance energy transfer, FRET, experiments.

법적 정보

This product is for Research use only. In case of intended commercialization, please contact the IP-holder (ATTO-TEC GmbH, Germany) for licensing.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)