Description General description PLAM- AβIδ1LVproSTγ-13CH3 kit has 13CH3 isotopomer precursors and contains protocol instructions for creation of isotopically-labeled proteins. Application For detection of long-range nOes or for the NMR study of large proteins PLAM- AβIδ1LVproSTγ-13CH3 is an optimized combinatorial kit which incorporates a 13CH3 isotopomer on the methyl groups of alanine, isoleucine, leucine and valine residues. This kit has been tested with protein isotopic labeling in E. coli. It is a combinatorial labeling kit which can be used in the detection of long-range NOEs between methyl probes up to 10 Å apart in large protein complexes. Packaging This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.