DBCO PEG Thiol, DBCO-PEG-SH - MW 5000 Da

Cat. No.: D163542
AVAILABLE TO ORDER
GRADE & PURITY MW 5000 Da
Synonyms
Dibenzocycolctyne-PEG-Thiol
Storage
Protected from light,Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
D163542-100mg
2

$529.90

$618.90
Save $89.00 (14.38%)
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Why this grade

MW 5000 Da for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

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

📚

Literature proof

Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

DBCO (dibenzocycolctyne) PEG thiol (DBCO-PEG-SH) derivatives can go Click Chemistry reaction without a need of any metal catalysts. The strain-promoted 1,3-dipolar cycloaddition of cyclooctynes and azides, also termed as the Cu-free click reaction, is a bioorthogonal reaction that enables the conjugation of two molecules in aqueous solution. DBCO PEG derivatives possess fast kinetics and stability in aqueous buffer. DBCO reagents can be used to label azide-modified biomolecules spontaneous without the need for toxic Cu catalysts. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.

Specifications

Synonyms
Dibenzocycolctyne-PEG-Thiol
Specifications & Purity
MW 5000 Da
Storage
Protected from light, Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.

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

Certificates(CoA,COO,BSE/TSE and Analysis Chart)
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.

7 results found

Lot NumberCertificate TypeDateItem
E2211081Certificate of AnalysisFeb 04, 2026 D163542
E2515024Certificate of AnalysisFeb 04, 2026 D163542
K2518220Certificate of AnalysisNov 26, 2025 D163542
G2401058Certificate of AnalysisJul 10, 2024 D163542
A2125358Certificate of AnalysisDec 07, 2022 D163542
E2211080Certificate of AnalysisMar 03, 2022 D163542
B2219093Certificate of AnalysisFeb 23, 2022 D163542
Chemical and Physical Properties
SensitivityLight sensitive;Moisture sensitive
Documents & Articles
Citations of This Product
References
1. Yang An, Jihua Liu, Xiaoyu Cheng, Zhenzhen Dong, Yubiao Huang, Ge Sun, Jiarui Du, Guangjun Nie, Yinlong Zhang.  (2025)  Click chemistry-functionalized gold nanoparticles for the functional reversal of P2Y12 inhibitors.  Matter,      [PMID:] [10.1016/j.matt.2025.101997]
Solution Calculators
Reviews

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