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SIL PROTEINS & mAbs CATALOG

Promise Proteomics has developed a range of solutions to address the needs of bioanalytical scientists. Our stable-isotopically-labelled proteins (SIL-proteins) and mAbs (SIL-mAbs) are used as internal standards in quantification assays. They are produced in our ISO9001 certified facility in Grenoble, France.

Our SIL-products are produced in dedicated expression systems with protocols specifically developed and optimized by Promise Proteomics team to ensure high isotopic incorporation, (>98%), high purity (>95%) and stability.