Thermo Scientific™ Pierce™ HeLa Protein Digest Standard, 5 x 20 µg

Thermo Scientific™ Pierce™ HeLa Protein Digest Standard, 5 x 20 µg

The Thermo Scientific Pierce HeLa Protein Digest Standard is a highly validated mammalian protein digest that may be used as a quality control sample for mass spectrometry (MS) analysis of complex proteomic samples.

Features

• Positive control sample—complex mammalian proteome sample protein digest (>15,000 proteins) from the HeLa S3 cell line
• Thorough tryptic digestion—prepared using both LysC and trypsin to ensure less than 10% tryptic missed cleavages
• Validated peptide quality—less than 10% methionine oxidation and less than 10% lysine carbamylation
• Rigorously tested—high-quality, consistent protein digest guaranteed and documented via lot-specific certificates of analysis
• Stable—provided in a stable lyophilized format