The 384-Well C-Trap Lys-C Digestion and Desalting Kit launched by MtoZ Biolabs is designed for ultra-high-throughput protein samples, enabling parallel Lys-C digestion and desalting and helping to improve the efficiency of large-scale proteomics analysis.
Product Overview
Ultra-high-throughput protein samples are widely used in large-scale screening and multi-condition parallel studies. Their complex matrices and pronounced differences in lysis backgrounds pose specific challenges for Lys-C digestion and desalting:
1. Low Input Variability
When sample amounts are extremely low, repeated opening, transfer, and container changes in traditional stepwise workflows are more likely to introduce adsorption, residual loss, and irreversible sample loss, making low-abundance peptides more difficult to detect reproducibly.
2. Matrix Heterogeneity
Inconsistent levels of salts, detergents, and denaturants among different samples directly affect Lys-C digestion kinetics and increase missed cleavages, leading to variability in peptide yield and coverage and making batch comparisons challenging.
3. Mass Spectrometry Interference
Residual salts and interfering components elevate background signals and cause ion suppression, affecting spray stability and peak shape and further amplifying signal differences between samples.
4. Process Standardization
In 384-well parallel processing, any pipetting deviation, insufficient mixing, or inconsistency in timing windows can be amplified into systematic variability, resulting in reduced reproducibility and increased batch effects.
Advantages
1. 384-Well High Throughput
The MtoZ Biolabs' 384-well C-trap Lys-C digestion and desalting kit enables parallel processing of a larger number of samples in a single run, reducing repetitive steps and better matching the pace of large-scale experiments.
2. Robust Lys-C Digestion
The system is optimized based on the characteristics of Lys-C retaining activity under denaturing conditions and having well-defined cleavage sites, helping to achieve more consistent cleavage in complex lysis backgrounds and reducing missed cleavages and peptide distribution drift.
3. Inter-Well Consistency
Standardized reaction and washing workflows reduce sources of inter-well variability, improving the comparability of batch data and stability across batches.
4. Integrated Desalting
The built-in desalting step simultaneously attenuates the impact of salts and interfering components, reducing ion suppression and background noise and allowing LC-MS/MS analysis to more readily reach a stable detection state.
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.
