The GMP grade * 7 (Human IL7) produced by Cellregen is expressed in prokaryotic system, purified, sterilized and filtered, with a molecular weight of approximately 18.8kDa.
GMP grade * 7 (Human IL7)

Produced by CellregenGMP grade*7(Human IL7)Made by prokaryotic system expression, separation and purification, sterilization and filtration, with a molecular weight of approximately 18.8kDa.
Expressing Host:E. coli
Quality inspection:
Purity: purity>90% as detected by SDS-PAGE electrophoresis
Endotoxin: less than 1 EU/μ g
Stability: The sample is stable when stored at -20 ℃ for one year
Product Catalog
| Item Number | Product Name | Specifications | Catalog price |
| PIL701 | *7(Human IL7) | 10 μg | 615 |
| PIL702 | *7(Human IL7) | 50 μg | 1725 |
| PIL703 | *7(Human IL7) | 250 μg | 4315 |
| PIL704 | *7(Human IL7) | 500 μg | 6475 |
Serui Cheng provides a variety of high-quality recombinant cytokines at more favorable prices. Welcome to consult Serui Cheng customer service!
Company Profile
Serruicheng (Beijing) Life Science Technology Co., Ltd. was established in September 2018. Serruicheng has professional molecular biology platforms, prokaryotic fermentation platforms, mammalian cell culture platforms, protein purification and formulation platforms. Serrui Chengneng is capable of developing recombinant proteins, polyclonal antibodies, monoclonal antibodies, genetically engineered antibodies (including nanobodies, single chain antibodies, bispecific antibodies, etc.), and cell therapy products. Serrui Cheng has gathered a group of experts in molecular biology, immunology, cell biology, biotechnology, and other fields. The technical team members come from domestic and foreign research institutes and biotechnology enterprises, with strong research and development capabilities and product development experience.
At present, Serrui Cheng has developed dozens of high-quality recombinant cytokines, all of which have the characteristics of high purity, high activity, and low endotoxin. They have been widely used in cell culture related research and industrial production fields, and have been recognized by a large number of customers.
Serrui Cheng has a clean room that meets GMP standards, and the recombinant cytokine series products are prepared, inspected, and packaged under GMP conditions. At the same time, Serrui Cheng has established a comprehensive quality management system, which has passed the dual certification of ISO9001 and ISO13485 quality systems, effectively ensuring the high quality and traceability of recombinant cytokine products.
Laboratory construction:
