Thermo Fisher, A47951, Pierce™ Yeast Digest Standard

Pierce™ Yeast Digest Standard The Thermo Scientific Pierce Yeast Digest Standard is a lyophilized yeast peptide mixture ideal for monitoring LC/MS system performance.
Pierce Yeast Digest Standard features include:Positive control sample—well-characterized eukaryotic proteome sample protein digest (>3,000 proteins) for LC/MS method standardization, development, and troubleshootingVerified peptide quality—digestion conditions optimized for minimal missed cleavages or peptide modifications during processingRigorously tested—high-quality, consistent protein digest guaranteed and documented via lot-specific certificates of analysisConvenient—ready-to-use lyophilized formatThe Pierce Yeast Digest Standard is specifically formulated for LC/MS experiments and does not contain salts or detergents. The protein digest is derived fromSaccharomyces cerevisiaeyeast strain BY4741 (genetic background: MATahis3delta1 leu2delta0 met15delta0 ura3delta0). The yeast proteome is well-documented and characterized, and the digest is an ideal standard for more complex proteome mass spectrometry applications or when a non-mammalian digeste is required for analysis.
Using the standard routinely before analysis of complex samples makes it possible to monitor and normalize LC/MS performance between samples and over time.
Chemical Name or Material: Yeast peptide digest
Color: White
Packaging: Glass vial
Physical Form: Lyophilized
Quantity: 20 μg
Synonym: Yeast peptide digest
Grade: MS
Unit Size: Each