Welcome to Iris Biotech
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Thank you very much for your interest in our products. All prices listed on our website are ex-works, Germany, and may attract customs duties when imported.
You may/will be contacted by the shipping company for additional documentation that may be required by the US Customs for clearance.
We offer you the convenience of buying through a local partner, Peptide Solutions LLC who can import the shipment as well as prepay the customs duties and brokerage on your behalf and provide the convenience of a domestic sale.
Continue to Iris Biotech GmbHSend request to US distributorChemical name: N-alpha-Maleimido-N-beta-Boc-L-2,3-diaminopropionic acid NHS ester // Synonyms: Mal-Dap(Boc)-NHS, Mal-Dpr(Boc)-Osu, Mal-Dpr(Boc)-NHS, (S)-maleoyl-DPR(boc)-OSu, (S)-maleoyl-DPR(boc)-NHS, 2,5-dioxopyrrolidin-1-yl (2S)-3-{[(tert-butoxy)carbonyl]amino}-2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanoate, Mal-Dap(Boc)-Osu
from $120.00
Mal-Dap(Boc)-OSu is used in drug conjugate construction leading to more stable conjugates due to Dap neighbouring-group assistance. This strategy is widely used by Seagen Inc. and others.
PCT Int. Appl. (2015), WO 2015057699 A2
PCT Int. Appl. (2017), WO 2017196598 A1
PCT Int. Appl. (2020), WO2020132655 A1
PCT Int. Appl. (2021), WO2021207701 A1
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