Neurotensin is a purified peptide and is mass spec standard which can be used for calibration of mass spectrometers. Neurotensin"s amino acid sequence is pGlu-Leu-Tyr-Glu-Asn-Lys-Pro-Arg-Arg-Pro-Tyr-Ile-Leu. Neurotensin peptide gives a monoisotopic mass of 1690.928 [M + H]+ and average mass of 1692.0 [M + H]+. Conveniently dissolve the Neurotensin peptide right in the tube with buffer or matrixsolution then analyze by MALDI-MS or ESI-MS.Molecular Weight: 1691.0Monoisotopic Mass [M+H]+: 1690.928CAS Number: 58889-67-1

净化洗涤剂-净化洗涤剂解决方案ProteoChem的纯化洗涤剂水溶液具有超高纯度，低过氧化物含量和低羰基含量。纯化的聚山梨酯20，聚山梨酯80，聚乙二醇十二烷基醚，NP-40，Triton X-100和Triton X-114的10％（w / v）溶液可用于增溶膜蛋白，减少非特异性结合ELISA或IHC，有助于细胞膜裂解和其他蛋白质研究应用。纯化洗涤剂溶液的药物用途包括稳定乳液和悬浮液。ProteoChem的纯化表面活性剂溶液是最好的。它们的稳定性和纯度处于行业领先地位（<1.0 µeq / ml的过氧化物和羰基化合物）。