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Cy5 PEG NHS - MW 5000 Da
AVAILABLE TO ORDER
GRADE & PURITY MW 5000 Da
Storage
Protected from light,Store at -20°C
Shipped In
Ice chest + Ice pads
224,000+ research products · Triple ISO certified · COA & SDS available for every product · Same-day shipping on in-stock items
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 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
Cy5 labeled polyethylene glycol is a near infrared fluorescent PEG derivative that has a maximum absorption at 650 nm and emission around 670 nm. Cy5 labeled PEG derivative can be easily traced from its blue color and strong fluorescence. Additional functionality allows these fluorescent PEG derivatives to be easily conjugated to other molecule or material surfaces.
Specifications
Specifications & Purity
MW 5000 Da
Storage
Protected from light, Store at -20°C
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 →🔬 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.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 G2307267 | Certificate of Analysis | Apr 13, 2026 | C163510 |
| G2307312 | Certificate of Analysis | Apr 13, 2026 | C163510 |
| G2307313 | Certificate of Analysis | Apr 13, 2026 | C163510 |
| G2307634 | Certificate of Analysis | Apr 13, 2026 | C163510 |
Chemical and Physical Properties
| Solubility | Blue or dark blue solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents; |
|---|---|
| Sensitivity | Light sensitive; Moisture sensitive |
Documents & Articles
Solution Calculators
Reviews
Customer Reviews
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