Sino Biological has been providing comprehensive and up-to-date CRO services for several years. The company helps customers across the world with great, dedicated efforts, thus accelerating research and development in the life science field.

Now, thanks to its exemplary team of experienced researchers, professional scientists, proprietary technology platforms, advanced instruments, optimized processes and compliant facilities, Sino Biological serves as a strong backup for clients. Over the years, Sino Biological has established business relationships with many companies and research institutions around the globe, ranging from start-up labs to the world’s top ten pharmaceutical companies.

Most popular CRO services

  • Recombinant protein production service
    • High-efficiency expression vectors
    • Proprietary transfection reagent & medium formulation
    • High-density cell culture technology
    • High-throughput and large-scale protein production
  • Recombinant antibody production service
    • One-stop Service: From Sequence to Purified Antibody
    • Various Cell Choices: HEK293, CHO, FUT8-/- CHO, FUT8-/- 293
    • In-house Platform: Proprietary Vector, Transfection Reagent, Medium
    • Scaleable Production: From Lab to Industry, From mg to Gram Level

More CRO services

Recombinant protein production service

Antibody production and development service

Bioanalytical services

Case studies of CRO services

Recombinant protein production service

  • Single-pass Membrane Protein in High Five Cells

Single-pass Membrane Protein in High Five Cells

  • Baculovirus-insect expression
SDS-PAGE />97%.

Figure 1. SDS-PAGE >97%. Image Credit: Sino Biological Inc.

  • E. coli expression
Cell bioactivity:

Figure 2. Cell bioactivity: EC50=17 pg/mL. Image Credit: Sino Biological Inc.

  • HEK293/CHO transient expression
SEC-HPLC />98.2%

Figure 3. SEC-HPLC >98.2%. Image Credit: Sino Biological Inc.

Antibody production and development service

  • Recombinant antibody production
SDS-PAGE electrophoresis

Figure 1. SDS-PAGE electrophoresis. Image Credit: Sino Biological Inc.

  • Standard rabbit pAb development
Immunofluorescence staining of mouse target A in NIH-3T3 cells. Positive staining was localized to Mitochondrion

Figure 2. Immunofluorescence staining of mouse target A in NIH-3T3 cells. Positive staining was localized to Mitochondrion. Image Credit: Sino Biological Inc.

  • Standard mouse mAb development
mmunochemical staining of human target D in human breast carcinoma with mouse mAb.

Figure 3. Immunochemical staining of human target D in human breast carcinoma with mouse mAb. Image Credit: Sino Biological Inc.

For all the service programs mentioned above, we offer one-stop solutions from gene synthesis to the final products. High quantity orders (50+ constructs) will be eligible for volume discounts, please feel free to contact us: [email protected]

 

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