Shanghai Chinqesen Biotechnology Co., Ltd.


Shanghai Chinqesen Biotechnology Co., Ltd.

Company slogan: Innovation, cooperation and win-win
Company introduction: Shanghai Chinqesen Biotechnology Co., Ltd. is a professional pharmaceutical technology company, dedicated to the R&D, production and sales of peptides, pharmaceutical raw materials, pharmaceutical intermediates, and fine chemical intermediates.
Company team: Shanghai Chinqesen Biotechnology Co., Ltd. has a strong technical background. The team members are all PhD, master and undergraduate students. Good at the process route design, synthesis, process optimization and new drug research of drugs and chemical intermediates. At the same time, the company is equipped with various advanced HPLC-MS, GC-MS instruments and organic synthesis detection equipment, which can meet the detection needs from milligram level to kilogram level.

Our Advantages

  1. One to one business communication.
  2. Any inquiries will be replied within 12 hours.
  3. We offer convenient one-station purchasing service.Our professionaland thoughtful after-sales service eliminates your worries. pharmaceutical ingredient products, Strictly on selecting raw materials.
  4. OEM/ODM Available.
  5. Reasonable & competitive price, fast lead time.
  6. Sample is available for your evaluation & Formulation development.
  7. Faster delivery: Sample order in stock and 3-5 workdays for bulk production.
  8. Excellent after-sale service.

Our service features

High quality: All products have been strictly tested, and the quality inspection report includes chromatograms and mass spectra
Delivery time: Except for some long peptides and large orders, we can deliver within three weeks
Custom synthetic quantities: mg to kg
Product purity: crude products of various specifications, desalination, purity, up to 99.5%
Synthetic length: chain length up to 120 amino acids
Special modification: PEG modification, phosphorylation (SER, THR, Tyr), sulfonation, biotin labeling (biotin), cyclization (amide bond, thioether bond), disulfide bond modification (a pair of intermolecular or multiple intramolecular Right), compound antigen (map), lipopeptide, D-amino acid and various amino acid derivatives, fluorescent markers (FMA, FITC, Romin, fluorescein, etc.).
Isotope labeling: N15, C13
Protein cross-linking: Peptides are cross-linked with KLH, BSA, ova and other proteins.

Our Competitive Advantage

Leading technical support: Sequence prediction can be provided to provide the best advice for the success of your experiments
Reasonable price system: we provide the most competitive price according to your requirements and order quantity
Strict quality system: we provide you with chromatography, mass spectrometry reports, and provide special services according to your needs
Fast delivery: 2-3 weeks delivery, reducing a lot of waiting time.
Stable product quality: Provide stable products for all stages of drug research, from milligrams to kilograms, with a purity of up to 99%