DBCO-PEG4-Val-Ala-PAB-PNP
Based on 1 Customer Validation
DBCO-PEG4-Val-Ala-PAB-PNP is a cleavable ADC linker. The Val-Ala linkers can be cleaved by Cathepsin B. The DBCO groups is commonly used for Click Chemistry reactions. PEG spacer improves the compound's aqueous solubility. PNP is a good leaving group.
For research use only. We do not sell to patients.
- Purity : 95.03%
- CAS No.: 2348405-93-4
- Formula: C52H60N6O14
- Molecular Weight:993.06
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Storage:Powder -20°C, 3 years ; In solvent -80°C, 6 months , -20°C, 1 month
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
- Protocols
- Purity & Documentation
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Help & FAQs
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Biological Activity
Description
Chemical Information
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CAS No. 2348405-93-4
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Appearance Solid
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Molecular Weight 993.06
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Formula C52H60N6O14
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Color Off-white to light yellow
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SMILES
O=[N+]([O-])C(C=C1)=CC=C1OC(OCC(C=C2)=CC=C2NC([C@H](C)NC([C@H](C(C)C)NC(CCOCCOCCOCCOCCNC(CCC(N3C4=CC=CC=C4C#CC5=CC=CC=C5C3)=O)=O)=O)=O)=O)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years In solvent -80°C 6 months -20°C 1 month
Protocols
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EdU Incorporation Assay (Click Chemistry-Based DNA Synthesis Measurement)
The EdU incorporation assay measures DNA synthesis by adding the thymidine analog 5-ethynyl-2′-deoxyuridine to cells or tissues, where it is incorporated into newly synthesized DNA during S phase. Incorporated EdU is detected by copper-catalyzed azide-alkyne cycloaddition, in which a fluorescent azide covalently reacts with the ethynyl group on EdU, allowing S-phase cells to be detected by fluorescence microscopy, flow cytometry, or high-content imaging. EdU detection does not require DNA denaturation or anti-BrdU antibody access, which preserves sample structure and improves compatibility with immunostaining and multiparameter cytometry compared with BrdU-based detection. EdU can be cytotoxic in a cell-type- and exposure-dependent manner, so pulse duration, concentration, and continuous-labeling designs should be validated for each cell type.
Purity & Documentation
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Data Sheet (236 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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Handling Instructions (2659 KB)
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
DBCO-PEG4-Val-Ala-PAB-PNP Related Classifications
HY-W591374 Related Classifications
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