About The Medical Condition Complement 4a

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Find the definition of the medical term Complement 4a. Complement 4a defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.

Complement 4a

Complement 4a Medical Condition Defined & Explained
Complement 4a Medical Condition

What's The Definition Of The Medical Condition Complement 4a?

Smaller fragment formed when C1s splits C4 into C4a and C4b. As an anaphylatoxin, C4a causes symptoms of immediate hypersensitivity but it has weaker activity than C3a or C5a.

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