BSI 專注于蛋白質組學與生物藥領域,依托機器學習與先進算法開發世界領先的質譜數據分析軟件,助力加速生物學研究與藥物研發進程。
我們有幸受邀于10月10-11日承辦PEAKS Training Workshop,為您帶來深度、前沿的專業培訓,帶您走進深度蛋白質組學的世界!歡迎各位老師的參與!
會議注冊地址:http://aohupo2025.com/register
(注冊時請選擇 PEAKS Online Training)
BSI, dedicated to proteomics and biopharmaceuticals, provides world-leading mass spectrometry data analysis software powered by machine learning and advanced algorithms to accelerate biological research and drug discovery.
We are honored to be invited to host the PEAKS Training Workshop on October 10–11, delivering in-depth, cutting-edge training to take you into the world of Deep Proteomics! We warmly welcome your participation!
Registered address:http://aohupo2025.com/register
(Remember to Choose PEAKS OnlineTraining)

# 基于深度學習的從頭測序與數據庫搜索:助力深度、高通量蛋白質組學研究 Deep learning-based de novo sequencing and database search for in-depth and high-throughput proteomics
整合數據庫搜索與從頭測序技術,并結合多種酶解策略,可實現蛋白質組的深度覆蓋。覆蓋度可達到1.5萬個蛋白組中的100萬條獨特肽段,平均序列覆蓋率約為80%。
Integrating database search and de novo sequencing and combining multiple enzyme digests facilitated deeper proteome coverage up to a million unique peptides from 15,000 protein groups, with a median sequence coverage of approximately 80%.
# 高可信度翻譯后修飾(PTM)與序列變異分析 Confident PTM and Sequence Variants Profiling借助基于人工智能驅動的評分模型,PEAKS在鑒定翻譯后修飾(PTM)與序列變異時可實現超高可信度,有效解決了在低豐度修飾或序列變異檢測中常見的靈敏度與準確性問題。
Leveraging AI-powered scoring models, PEAKS achieves ultra-high confidence in identifying post-translational modifications (PTMs) and sequence variants, addressing the common issue of sensitivity and accuracy in low-abundance modification or variant detection.
#多組學驅動的高準確度、高靈敏度免疫肽組分析 Multi-omics enabled immunopeptidome with higher accuracy and sensitivityIntegrating LC-MS/MS data with next-generation sequencing (NGS) results, PEAKS enables comprehensive immunopeptidome profiling—overcoming the limitation of single-technology approaches and ensuring accurate identification of MHC-bound peptides for cancer immunotherapy research.
#基于DIA的高效蛋白質組學工作流程 Stream-lined Proteomics Proteomics Workflow with DIA除譜圖庫搜索與直接數據庫搜索外,我們提出一種新型計算方法,可直接從復雜 DIA圖譜中鑒定肽序列變異體與新肽段,同時嚴格控制假發現率(FDR)。
In addition to library search and direct database search, we present a novel computational method to identify peptide sequence variants and novel peptides directly and solely from complex DIA spectra while rigorously controlling the false discovery rate.
#結合Intact,Top-Down與Bottom-Up技術的深度Proteoform分析 Deep Proteoform Profiling with Intact, Top-Down and Bottom-Up通過整合Intact、Top-Down(TD),與Bottom-Up(BU)技術,PEAKS可實現全面的Proteoform表征(包括亞型、翻譯后修飾組合),這一突破解決了單一方法工具無法充分解析蛋白質組復雜性的難題。
By integrating intact protein analysis, Top-Down (TD), and Bottom-Up (BU) approaches, PEAKS enables comprehensive proteoform characterization (including isoforms, PTM combinations)—a breakthrough for understanding proteome complexity that single-method tools cannot achieve.
#PEAKS GlycanFinder 實操演示 — 具有結構分辨率的糖譜學分析 PEAKS GlycanFinder Walkthrough - Glycan Profiling with StructuralPEAKS Online enables the automation of large-scale cohort project with in-depth proteomics and proteogenomics analyses and throughput of discovery and targeted mass-spectrometry-based technologies.
#蛋白質從頭測序 Protein de novo Sequencing