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DOTA agent, Chondroitin sulfate-PEG-1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid, Purity ≥95%

Cat. No.: X25-05-YM248

DOTA agent, Chondroitin sulfate-PEG-1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid, Purity ≥95%

Synonym: 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid-PEG-chondroitin sulfate; DOTA-PEG-chondroitin sulfate; Chondroitin sulfate-PEG-DOTA

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Product Size
100 mg; 250 mg; 500 mg; 1 g; 5 g
Price
Datasheet
MSDS
Sub Cat. No. Molecular Weight Glycan Name Functional Group Inquiry
X25-05-YM248-1 PEG 350 Da Chondroitin sulfate DOTA Inquiry
X25-05-YM248-2 PEG 550 Da Chondroitin sulfate DOTA Inquiry
X25-05-YM248-3 PEG 750 Da Chondroitin sulfate DOTA Inquiry
X25-05-YM248-4 PEG 1 kDa Chondroitin sulfate DOTA Inquiry
X25-05-YM248-5 PEG 2 kDa Chondroitin sulfate DOTA Inquiry
X25-05-YM248-6 PEG 3 kDa Chondroitin sulfate DOTA Inquiry
X25-05-YM248-7 PEG 4 kDa Chondroitin sulfate DOTA Inquiry
X25-05-YM248-8 PEG 5 kDa Chondroitin sulfate DOTA Inquiry
X25-05-YM248-9 PEG 10 kDa Chondroitin sulfate DOTA Inquiry
X25-05-YM248-10 PEG 20 kDa Chondroitin sulfate DOTA Inquiry
Properties
Description
DOTA-chelated PEG-chondroitin sulfate (DOTA-PEG-CS) anchors macrocyclic ligands via PEG-amine conjugation, enabling Gd(III) coordination for MRI contrast enhancement.
Glycan Structure
The glycan structure of chondroitin sulfate (CS) is a sulfated glycosaminoglycan (GAG) composed of repeating disaccharide units. Each unit consists of: N-acetyl-D-galactosamine (GalNAc) (β1→4 linked) D-glucuronic acid (GlcA) (β1→3 linked)
Source
Chemical synthesis
Functional Group
DOTA
Form
Solid or powder
Purity
≥95%
Impurities
No visible impurities to the naked eye.
Solubility
This product is soluble in most organic solvents, such as DCM, DMF, DMSO, and THF, and exhibits excellent solubility in water.
Identity
Confirmed by NMR.
Applications
Chondroitin sulfate-PEG-1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid can be used for its potential to design macrocyclic metal chelators for comparative radiolabeling efficiency.
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