Immune Checkpoint Protein Purification

Based on our customers' requirements, Creative BioMart performs construct design, protein expression, best constructs selection for scale-up expression and finally protein purification services of immune checkpoint targets. To obtain high quality and large quantity of immune checkpoint proteins, we provide featured immune checkpoint protein purification service for your research study and industrial production.

Strengths of our service

• Experienced scientists and technicians in protein purification area
• Construct design with all the commercial vectors
• Various tags, inserts, mutations construct design
• Automatic protein purification by AKTA
• Immune checkpoint protein purification from more than 40 human immune checkpoint stable cell lines
• Off-the-shelf immune checkpoint protein production service
• Low endotoxin level in protein purification (Less than 1.0 EU per μg by the LAL method)

Figure 1. AKTA for immune checkpoint protein purification.

Quality of our service

• Immune check proteins with >92% purity achieved
• SDS-PAGE
• Western blotting performance
• Analytic UPLC
• LC-MS
• DLS, CD and related biochemical assays

Figure 2. Analytic and LC-MS apparatus used in immune checkpoint protein purification.