MtoZ Biolabs' 6 Protein Digest Standard, Equimolar, LC-MS Grade is an equimolar mixture of six digested protein standards designed to benchmark LC-MS method performance, normalize system variability, and support day-to-day quality control in proteomics workflows.
Product Overview
Using conventional LC-MS peptide standards can create variability and blind spots in routine QC, including:
1. Prep Burden
Homemade or multi-component standards often require repeated weighing, mixing, and dilution, increasing hands-on time and the chance of concentration drift.
2. Background and Contaminants
Impure solvents may carry salts, polymers, and other trace residues that elevate background, cause ion suppression, and increase source and column fouling.
3. Unverified Lot Performance
Without formal QC and release criteria, composition can drift between batches, leading to unpredictable signal patterns and unreliable system suitability conclusions.
Advantages
✔️QC Verified Performance
Each lot of the 6 Protein Digest Standard, Equimolar, LC-MS Grade from MtoZ Biolabs is subjected to strict quality testing to ensure consistent composition and predictable behavior for routine system suitability and ongoing performance monitoring.
✔️LC-MS Grade Cleanliness
LC-MS grade purity helps minimize salts, polymers, and other trace contaminants that can drive background noise, ion suppression, and source fouling, supporting sensitive detection while reducing column and ion source maintenance frequency.
✔️Long-Term Stability
Supplied in a freeze-dried format to improve storage stability and reduce variability introduced by repeated freeze-thaw or prolonged liquid storage.
✔️Standardized Reference Package
Delivered with a standard formulation plus reference spectra and expected performance readouts, enabling objective comparisons across time, instruments, and laboratories, and supporting method transfer and multi-site studies.
Technical Support
1. Protocol Downloads
MtoZ Biolabs provides comprehensive experimental protocols and product manuals to help ensure smooth and reproducible workflows. For access to specific documents or detailed instructions, please contact our support team.
2. Customized Service Support
Our experienced scientists offer tailored technical assistance and customized solutions based on your specific research goals, helping you achieve optimal experimental outcomes.
3. FAQ and Expert Assistance
We provide responsive and professional technical support to address your questions efficiently. Our experts are ready to help you identify and resolve experimental challenges quickly and accurately.
