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COOH reagent, COOH-PEG-lactosyl, Purity ≥95%

Cat. No.: X25-03-ZQ2481

COOH reagent, COOH-PEG-lactosyl, Purity ≥95%

Synonym: COOH-lactosyl; Lactosyl-PEG-COOH

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Product Size
100 mg; 250 mg; 500 mg; 1 g; 5 g; 25 g
Price
Datasheet
Datasheet
MSDS
MSDS
Sub Cat. No. Molecular Weight Glycan Name Functional Group Inquiry
X25-03-ZQ2481-1 PEG 350 Da Lactosyl COOH Inquiry
X25-03-ZQ2481-2 PEG 550 Da Lactosyl COOH Inquiry
X25-03-ZQ2481-3 PEG 750 Da Lactosyl COOH Inquiry
X25-03-ZQ2481-4 PEG 1 kDa Lactosyl COOH Inquiry
X25-03-ZQ2481-5 PEG 2 kDa Lactosyl COOH Inquiry
X25-03-ZQ2481-6 PEG 3 kDa Lactosyl COOH Inquiry
X25-03-ZQ2481-7 PEG 4 kDa Lactosyl COOH Inquiry
X25-03-ZQ2481-8 PEG 5 kDa Lactosyl COOH Inquiry
X25-03-ZQ2481-9 PEG 10 kDa Lactosyl COOH Inquiry
X25-03-ZQ2481-10 PEG 20 kDa Lactosyl COOH Inquiry
Properties
Description
This carboxyl-functionalized reagent features free carboxylic acid (COOH) groups attached to lactosyl (a galactose-glucose disaccharide) via polyethylene glycol (PEG) spacers, providing reactive sites for conjugation with amine groups in disaccharide-containing systems.
Source
Chemical synthesis
Form
Solid or powder
Purity
≥95%
Solubility
COOH-PEG-lactosyl is soluble in a wide range of organic solvents, such as DCM, DMF, and DMSO, and shows excellent solubility in water.
Identity
Confirmed by NMR.
Applications
COOH-PEG-lactosyl provides a carboxylic acid group with a lactosyl scaffold for conjugation or surface modification.
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Blood Group and Lewis Antigen
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Human Milk Oligosaccharides (HMOs)
Lacto-N-biose (Cat#: XCO0089Q) 2'-Fucosyllactose (Cat#: XCO0091Q) 3-Fucosyllactose (Cat#: XCO0092Q) Lactodifucotetraose (Cat#: XCO0093Q) Lacto-N-triose I (Cat#: XCO0094Q) 3'-Sialyllactose sodium salt (Cat#: XCO0096Q) 6'-Sialyllactose sodium salt (Cat#: XCO0098Q) 3'-Sialyl-3-fucosyllactose (Cat#: XCO0100Q)
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GalNAcβ(1-4)GlcNAcβ-Sp3-Biotin (Cat#: X22-12-ZQ005) GalNAcβ(1-4)GlcNAcβ-Sp3-PAA-Biotin (Cat#: X22-12-ZQ006) GalNAcβ(1-4)GlcNAcβ-Sp3-PAA-FITC (Cat#: X22-12-ZQ007) GalNAcβ(1-4)GlcNAcβ-Sp3-PAA (Cat#: X22-12-ZQ008) Glcβ(1-4)GalNAcα-Sp3-Biotin (Cat#: X22-12-ZQ037) Glcβ(1-4)GalNAcα-Sp3-PAA-Biotin (Cat#: X22-12-ZQ038) Glcβ(1-4)GalNAcα-Sp3-PAA-FITC (Cat#: X22-12-ZQ039) Glcβ(1-4)GalNAcα-Sp3-PAA (Cat#: X22-12-ZQ040)
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Dextran
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