About us
Hangzhou Go Top Peptide Biotech Co., Ltd. was founded in 2014, is a national high-tech enterprise specializing in R&D and production of peptides and related derivatives. It is also a governing unit of Polypeptide Branch of China Biochemical and Pharmaceutical Industry Association. At present, the company has a peptide research and development center in Hangzhou, covering an area of more than 4,000 square meters, and two commercial peptide factories in Shangyu and Anji, Zhejiang, with several complete peptide production lines, several sets of large-scale peptide synthesis equipment, imported HPLC analysis and preparation equipment, and equipped with a GMP standard clean laboratory. The company has passed the ISO9001:2015 quality management system certification.
Our Products
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122842-47-1,Hydrin 1, Peptide Customization
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KEEAE,100929-96-2, Peptide Customization
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89315-28-6,Kemptamide, Polypeptide Synthesis Services
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R-S-R,115035-42-2, Hangzhou Polypeptide Company
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145251-83-8，Biotin-Somatostatin-14，peptide customization
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93438-65-4,Conantokin G, Polypeptide Customization Services
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A- F-A,54865-19-9, polypeptide raw materials
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Antiestrogen, Polypeptide Synthesis, Hangzhou Polypeptide Company
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95211-11-3, GRP (1–16) (porcine), Hangzhou Peptide Company
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Colorimetric Substrate,189684-54-6, Polypeptide Source Company
Our News
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A new generation of biased GLP-1RA drugs! Enoglutide brings new treatment for obesity
The global obesity situation is more serious. According to statistics, the number of overweight/obes...
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Meet CPHI Milan | Guto Biology at 4K56
From October 6 to 8, 2026, the CPhI Worldwide, the top event of the global pharmaceutical industry,...
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Overview and preparation of cilengitide
Cilengitide (Cilengitide) is a synthetic new class of anticancer drugs. Merkel's research found...
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non-natural amino acid modification
Natural peptide sequences are generally composed of 20 natural protein amino acids, which are widely...
