Qdot 565 Amino (PEG) Quantum Dots - Em:565nm, Ex:300nm, Concentration: 3 mg/ML , CAS No.Q638974

CAS: Q638974 Cat. No.: Q638974
Disponible para pedir
GRADE & PURITY Ex:300nm ? Fluorescence excitation maximum at 300 nm — the wavelength of light that best excites this fluorophore. Match it to your instrument's laser or filter set for the strongest signal. Em:565nm ? Fluorescence emission maximum at 565 nm — the wavelength this fluorophore emits after excitation. Use it to pick the right detection filter and avoid channel cross-talk. Concentration: 3 mg/ML
Synonyms
Qdot™ 565 ITK™ Amino (PEG) Quantum Dots
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
50μl
Q638974-50μl
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
634,90US$
250μl
Q638974-250μl
1
2.219,90US$
1ml
Q638974-1ml
1
5.199,90US$
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Why this grade

Em:565nm, Ex:300nm, Concentration: 3 mg/ML Em:565nm,Ex:300nm for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Descripción general

Qdot 565  amino (PEG) quantum dots are the ideal starting material for preparing custom conjugates of ultrabright and photostable fluorescently labeled proteins or other biopolymers. These probes are functionalized with amine-derivatized PEG, which prevents non-specific interactions and provides a convenient handle for conjugation. The amino quantum dots react efficiently with isothiocyanates and succinimidyl esters, or with native carboxylic acids using water-soluble carbodiimides such as EDC. Such derivatives may be used for various labeling and tracking applications that require ultrabright and stable fluorescence. 
Important Features of Qdot Amino Quantum Dots:
Qdot 565 amino quantum dot has emission maxima of ∼565 nm
Extremely photostable and bright fluorescence
Efficiently excited with single-line excitation sources
Narrow emission, large stokes shift
Available in multiple colors
Ideal for various labeling and tracking applications
For Research Use Only. Not intended for any animal or human therapeutic or diagnostic use.

Specifications

Sinónimos
Qdot™ 565 ITK™ Amino (PEG) Quantum Dots
Especificaciones y pureza
Em:565nm, Ex:300nm, Concentration: 3 mg/ML
Condiciones de almacenamiento de almacenamiento
Store at 2-8°C
Enviado en
Wet ice
Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.
Grado
Em:565nm, Ex:300nm
Propiedades del producto
ReactividadCarboxylic Acid, Ketone, Aldehyde

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificados (CoA, COO, BSE/TSE y tabla de análisis)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot NumberCertificate TypeFechaArticulo
B2526429Certificate of AnalysisDec 12, 2025 Q638974
B2526432Certificate of AnalysisDec 12, 2025 Q638974
B2526437Certificate of AnalysisDec 12, 2025 Q638974
B2526439Certificate of AnalysisDec 12, 2025 Q638974
Calculadoras de soluciones
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Need help choosing the grade?

Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.

View Ex:300nm grade guide → View Em:565nm grade guide →

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