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Protein Provision
HDB has built a comprehensive platform in protein provision to support client's R&D activities. Our service covers from genes to proteins using various optimized expression systems with scales up to gram level to meet the needs from our clients. Fully implemented QC process has been applied to the whole product generation process, which ensures the high quality of the protein products. In addition, we provide quick setup
of functional assays by taking advantage of HDB's strong capabilities in assay development.
We provide comprehensive protein expression systems:
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E. coli system
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Baculovirus/insect system
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Yeast system
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Free style 293F/Cos7 transient expression
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CHO high expression system
We specialize in protein purification:
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Centrifugation/ultracentrifugation
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Unltrafiltration
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Affinity chromatography: His-, GST-, FLAG-, MBP-, FC-tagged
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Ion exchange: Q/CM/SP/DEAE sepharose
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Hydrophobic chromatography
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Gel filtration
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HPLC
We offer protein characterization:
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Protein purity: SDS-PAGE, SEC
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Protein quantification by BCA assay
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N-terminal sequencing
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Affinity determination with BiaCore
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Functional assay
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HD Biosciences (China) Co.,Ltd
590 Ruiqing Road
Zhangjiang East Campus, Pudong, Shanghai 201201,
P.R.China
Tel: +86 (21) 5116 3700
Fax: +86 (21) 5116 3766
info@hdbiosciences.com
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