1. Service Overview
YBioHub provides professional chromatin immunoprecipitation services including ChIP-qPCR and ChIP-seq for studying protein-DNA interactions and gene regulation mechanisms.
Our service is widely used in plant molecular biology, epigenetics, and transcriptional regulation studies.
2. Core Principles
ChIP technology is used to identify DNA fragments bound by specific proteins such as transcription factors or histone modifications.
- Protein-DNA crosslinking in living cells
- Chromatin fragmentation (sonication or enzymatic digestion)
- Immunoprecipitation using specific antibodies
- DNA purification and downstream analysis (qPCR or sequencing)
3. Experimental Workflow
- Cell/tissue crosslinking (formaldehyde fixation)
- Chromatin extraction and fragmentation
- Immunoprecipitation with target antibody
- Reverse crosslinking and DNA purification
- ChIP-qPCR validation or high-throughput sequencing (ChIP-seq)
- Bioinformatics analysis of binding sites
4. Applications
- Transcription factor binding site identification
- Gene regulation network analysis
- Epigenetic modification studies
- Plant stress response regulation
- Developmental gene regulation mechanisms
5. Service Advantages (YBioHub)
- 📌 High-quality ChIP-grade experimental workflow
- 📌 Plant and model organism compatibility
- 📌 Optimized antibody-based immunoprecipitation
- 📌 Integrated sequencing and data analysis support
6. Deliverables
- ChIP-qPCR amplification data
- ChIP-seq raw and processed data
- Peak calling and genome mapping results
- Experimental report and interpretation
7. FAQ
Q1: What samples are compatible with ChIP?
Plant tissues, cultured cells, and microbial systems depending on antibody compatibility.
Q2: What is the difference between ChIP-qPCR and ChIP-seq?
ChIP-qPCR targets specific loci, while ChIP-seq provides genome-wide binding profiles.
Q3: Do you provide data analysis?
Yes, we provide peak calling and functional annotation analysis for ChIP-seq data.
Q4: How long does the service take?
Typically 3–6 weeks depending on sample type and sequencing depth.
Q5: Can plant transcription factors be studied?
Yes, we support plant ChIP experiments for transcriptional regulation studies.