Mal-PEG4-Val-Cit-PAB-PNP is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs).
Mal-PEG4-Ala-Ala-Asn-PAB is a peptide conjugate composed of a polyethylene glycol (PEG) molecule linked to the amino acid sequence alanine-alanine-asparagine. The peptide is conjugated to a polyamidoamine (PAB) dendrimer, which is a highly branched polymer that serves as a drug delivery vehicle. This peptide conjugate has been shown to improve the solubility and bioavailability of drugs and other compounds.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.