NEW ENGLAND BIOLABS

RESTRICTION ENDONUCLEASES, MODIFICATION ENZYMES AND ENZYMES INVOLVED IN NUCLEIC ACID METABOLISM; DNA AND MOLECULES USED AS DNA MOLECULAR WEIGHT STANDARDS; CLONING PACKS CONTAINING DNA, CLONING VECTORS, MOLECULAR WEIGHT STANDARDS AND ENZYMES; SEQUENCING PACKS CONTAINING DNA, CHEMICALS, ENZYMES AND SEQUENCING REAGENTS; CLONING VECTORS; DNA SYNTHESIS KITS CONTAINING REAGENTS AND ASSOCIATED MOLECULES