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Protein
Professional protein research solutions to assist your scientific breakthroughs.
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Tag Products
Highly specific tag antibodies (e.g., His, HA, Flag, GST) for fusion protein detection and purification. Minimal cross-reactivity, compatible with WB, IP, IF, and more.
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Antibodies
High quality antibody products provide reliable support for immunological research.
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ELISA Kits
Accurate and reliable detection solutions to meet various research needs
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蛋白MARKER
High-precision pre-stained/non-stained protein markers (10-250 kDa), with sharp bands for accurate molecular weight estimation in SDS-PAGE and Western Blot.
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Native Protein
Native Protein
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Technical Service
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Monoclonal antibody customization
Full-service mAb development: immunization, hybridoma screening, sequencing, and humanization. Deliver highly specific antibodies with minimal cross-reactivity.
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Polyclonal antibody customization
Custom pAbs against native/recombinant proteins or peptides. Optimized immunization protocols for high-affinity, multi-epitope recognition.
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Peptide synthesis service
Custom peptide synthesis (up to 100+ AA) with modifications (e.g., unnatural amino acids). >95% purity for research and industrial applications.
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Protein expression service
High purity and activity protein expression services in prokaryotic (e.g., E. coli) and eukaryotic (e.g., CHO, yeast) systems. End-to-end solutions from gene optimization to purification.
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Technical Support
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论文变现，“钱”途无量~ 天正源奖学金开始啦
为感谢广大科研工作者对天正源（TZYBIOTECH）生物科技有限公司的大力支持
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