Mal-PEG3-PFP ester
98%
- Product Code: 203589
CAS:
1807534-78-6
| Molecular Weight: | 467.34 g./mol | Molecular Formula: | C₁₉H₁₈F₅NO₇ |
|---|---|---|---|
| EC Number: | MDL Number: | MFCD26127798 | |
| Melting Point: | Boiling Point: | ||
| Density: | Storage Condition: | 2-8°C, Inert Gas |
Product Description:
Used in bioconjugation to link biomolecules such as peptides, proteins, or antibodies with other compounds like fluorescent dyes, drugs, or nanoparticles. The maleimide group reacts selectively with thiol groups (-SH), commonly found in cysteine residues, enabling site-specific conjugation. The PEG3 spacer improves solubility, reduces aggregation, and increases the stability of the conjugate in biological environments. The PFP ester end reacts efficiently with primary amines (-NH2), allowing attachment to lysine residues or amine-containing molecules. Commonly used in the development of antibody-drug conjugates (ADCs), targeted therapies, and diagnostic probes. Its bifunctional design supports controlled, two-step conjugation strategies in pharmaceutical and research applications.
Sizes / Availability / Pricing:
| Size | Availability | Price | Quantity |
|---|---|---|---|
| 100mg | 10-20 days | €1,371.91 |
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Mal-PEG3-PFP ester
Used in bioconjugation to link biomolecules such as peptides, proteins, or antibodies with other compounds like fluorescent dyes, drugs, or nanoparticles. The maleimide group reacts selectively with thiol groups (-SH), commonly found in cysteine residues, enabling site-specific conjugation. The PEG3 spacer improves solubility, reduces aggregation, and increases the stability of the conjugate in biological environments. The PFP ester end reacts efficiently with primary amines (-NH2), allowing attachment to lysine residues or amine-containing molecules. Commonly used in the development of antibody-drug conjugates (ADCs), targeted therapies, and diagnostic probes. Its bifunctional design supports controlled, two-step conjugation strategies in pharmaceutical and research applications.
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