SPDP Crosslinkers

SPDP Crosslinkers is a cleavable heterobifunctional crosslinker; the NHS ester end targets primary amine (-NH₂) groups and the pyridyldithiol end targets sulfhydryl (-SH) groups, forming a disulfide bond that can be cleaved by reducing agents.

Pricing & ordering

Cat. No.Pack sizePriceLead timeBuy
QH-70-700750 mg$74In stock
QH-70-7007100 mg$120In stock
QH-70-7007250 mg$256In stock

📋 Bulk inquiry

Worldwide shipping|Cost quoted per destination

Technical parameters

We use cookies and third-party analytics (Microsoft Clarity, Baidu Tongji, Google Analytics) to measure traffic and improve our service. Clarity includes session recording. You may decline — core site functionality is unaffected. View privacy policy