Covalent attachment of 4-thiouridylic acid to ribonuclease a by near-ultraviolet radiation

A mechanism of activation of the alterna

A mechanism of activation of the alternative complement pathway by the classical pathway: protection of C3b from inactivation by covalent attachment to C4b

✍ Seppo Meri; Michael K. Pangburn 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 716 KB

## A mechanism of activation of the alternative complement pathway by the classical pathway: protection of C3b from inactivation by covalent attachment to C4b* In this work we studied the role of the classical pathway complement component C4b in the activation of the alternative pathway. It was fo