5-HYDROXYCYTOSINE (2-13C, 99%; 1,3-15N2, 98%)…

THYMIDINE PHOSPHORAMIDITE (13C10, 98%; 15N2, 98%) 9…

THYMINE (13C5, 98%; 15N2, 98%)…

GLYCINE:HCL, ETHYL ESTER (13C2, 98%; 15N, 98%)…

L-ORNITHINE:HCL (13C5, 99%; 15N2, 99%)…

L-HISTIDINE:HCL:H2O (<5% D) (13C6, 97-99%; 15N3, 9…

EDTA (D12, 98%)…

L-ALANINE (2,3,3,3-D4, 98%; 15N, 98%)…

L-METHIONINE (D8, 98%; 15N, 98%)…

E. COLI MALTOSE BINDING PROTEIN (27-396), HOLO- CLO…