名称: SILAC DMEM Medium
Cell culture media, dialyzed fetal bovine serum (FBS) and serum substitute optimized for use with stable isotope labeling with amino acids in cell culture (SILAC) to analyze protein expression by mass spectrometry (MS).
Stable isotope labeling with amino acids in cell culture (SILAC) is a powerful method to identify and quantify relative differential changes in complex protein samples. This approach entails the in vivo metabolic incorporation of "heavy" 13C- or 15N-labeled amino acids into proteins followed by mass spectrometry (MS) for the accelerated and comprehensive identification, characterization and quantitation of proteins.
Flexible – liquid media deficient in both L-lysine and L-arginine and powdered media deficient in L-leucine, L-lysine and L-arginine, allowing for more complete proteome coverage through multiple isotopic amino acid labeling
Compatible – DMEM, MEM, RPMI-1640, IMDM, Hams F12 and McCoys 5A media and dialyzed FBS are used to culture a variety of cell lines, including HeLa, 293T, COS7, U2OS, A549, A431, HepG2, NIH 3T3, K562 and Jurkat
Optimized, specialized media – the Expansion DMEM and Low-Osmolarity DMEM are specifically designed and qualified for mouse embryonic stem cell propagation and SILAC protein expression profiling with mass spectrometry
High quality – Stem Cell Screened Dialyzed FBS and Serum Substitute for Mouse Embryonic Stem Cells are tested to ensure that they do not promote stem cell differentiation.
Thermo Scientific SILAC media, dialyzed FBS and serum substitute are used together with heavy and light amino acids for the differential isotopic labeling of cells for SILAC analysis. SILAC media supplemented with heavy amino acids are capable of nearly 100% label incorporation into proteins of living cells. All SILAC media, dialyzed sera and serum substitutes are sterile, endotoxin-free and cell culture-compatible.