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Tosyl agent, Alginate-PEG-tosyl, Purity ≥95%
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Cat. No.: X25-04-YM1000

Tosyl agent, Alginate-PEG-tosyl, Purity ≥95%

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Synonym: Tosyl-PEG-alginate

Size
100 mg; 250 mg; 500 mg; 1 g; 5 g
Price
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Datasheet
Datasheet
MSDS
MSDS
Sub Cat. No. Molecular Weight Glycan Name Functional Group Inquiry
X25-04-YM1000-1 PEG 350 Da Alginate Tosyl Inquiry
X25-04-YM1000-2 PEG 550 Da Alginate Tosyl Inquiry
X25-04-YM1000-3 PEG 750 Da Alginate Tosyl Inquiry
X25-04-YM1000-4 PEG 1 kDa Alginate Tosyl Inquiry
X25-04-YM1000-5 PEG 2 kDa Alginate Tosyl Inquiry
X25-04-YM1000-6 PEG 3 kDa Alginate Tosyl Inquiry
X25-04-YM1000-7 PEG 4 kDa Alginate Tosyl Inquiry
X25-04-YM1000-8 PEG 5 kDa Alginate Tosyl Inquiry
X25-04-YM1000-9 PEG 10 kDa Alginate Tosyl Inquiry
X25-04-YM1000-10 PEG 20 kDa Alginate Tosyl Inquiry
Properties
Description
Alginate-PEG-tosyl, referred to as tosyl-PEG-alginate, is a research-grade conjugate where alginate (a biodegradable, gel-forming polymer) is linked to tosyl via PEG. Selectable PEG lengths (350, 550, 750, 1k, 2k, 3k, 4k, 5k, 10k, or 20k Da) improve solubility, extend stability, and modulate release behavior.
Source
Chemical synthesis
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.
Stability
It is stable under its storage temperature.
Quality Level
Research level
Applications
Alginate-PEG-tosyl plays a key role in enabling covalent protein conjugation through sulfonate-based activation chemistry.
Storage
Store at -20°C, protect from light and moisture.
For Research Use Only. Not For Clinical Use.
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