NH2-PEG4-CH2CH2COOH


CAS No. : 663921-15-1

663921-15-1
Price and Availability of CAS No. : 663921-15-1
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100mg $14 In-stock
250mg $19 In-stock
1g $32 In-stock
5g $134 In-stock
25g $457 In-stock
100g $1509 In-stock
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Cat. No. : HY-W021787
M.Wt: 265.30
Formula: C11H23NO6
Purity: >98 %
Solubility: DMSO : 10 mg/mL (ultrasonic;warming;heat to 60°C)
Introduction of 663921-15-1 :

NH2-PEG4-CH2CH2COOH is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). NH2-PEG4-CH2CH2COOH is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. In Vitro: ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker.
PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins.

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