A Dipicolinic acid tag for rigid lanthanide tagging of proteins and paramagnetic NMR Spectroscopy. The tag, 4-mercaptomethyl-dipicolinic acid, binds lanthanide ions with nanomolar affinity, is readily attached to proteins via a disulfide bond, and avoids the problems of diastereomer formation associated with most of the conventional lanthanide tags.

CAS：1040401-18-0
中文别名：
英文别名：4-mercaptomethyl-2,6-pyridinedicarboxylic acid;4-MMDPA;4-Mercaptomethyl Dipicolinic Acid;
分子式：C8H7NO4S
分子量：213.21
精确质量：213.01
Psa：126.29
Logp：0.9078