Term Name:	heparan sulfate N-acetylglucosaminyltransferase activity
Synonyms:	heparan sulphate N-acetylglucosaminyltransferase activity, heparin N-acetylglucosaminyltransferase activity
Definition:	Catalysis of the reaction: UDP-N-acetyl-D-glucosamine + heparan sulfate = UDP + (N-acetyl-D-glucosaminyl)-heparan sulfate.
Ontology:	GO: Molecular Function [GO:0042328]    QuickGO    AmiGO