SPDP-PEG8-acid - 98%, high purity , CAS No.1334177-96-6

Item Number

S597541

Grouped product items
SKU	Size	Availability	Price
S597541-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,141.90
S597541-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,891.90
S597541-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,641.90

SPDP-PEG-acid

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Basic Description

Specifications & Purity	≥98%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
Product Description	SPDP-PEG8-acid is a PEG derivative contianing SPDP crosslinker and carboxylic acid moieties. SPDP is reactive toward amine and thiol groups and contains a cleavable disulfide bond. Its membrane permeability allows for intracellular crosslinking reactions. The terminal caboxylic acid can react with primary amines in the presence of activators such as EDC and DCC to form stable amide bonds. 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.

Canonical SMILES

C1=CC=NC(=C1)SSCCC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)O

Isomeric SMILES

C1=CC=NC(=C1)SSCCC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)O

PubChem CID

Molecular Weight

638.8

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Basic Description