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SPDP-PEG-Succinimidyl Valerate - MW 20K
AVAILABLE TO ORDER
GRADE & PURITY MW 20K
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
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Why this grade
MW 20K for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
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
SPDP-PEG-Succinimidyl Valerate, MW 20K is a PEG derivative contianing SPDP crosslinker and succinimidyl moieties. The succinimdyl group is a good leaving group and can react with amine nucleophiles. SPDP is reactive toward amine and thiol groups and contains a cleavable disulfide bond. Its membrane permeability allows for intracellular crosslinking reactions. The hydrophilic properties of the PEG linkers increase compound solubility in aqueous media. The water solubility properties of PEG linkers is enhanced by longer PEG chains.
Specifications
Specifications & Purity
MW 20K
Storage
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:
Documents & Articles
PEG SPDP Reagents
Categories: Protocols
Solution Calculators
Reviews
Customer Reviews
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