Surface Plasmon Resonance (SPR) Assay Services
Surface Plasmon Resonance (SPR) is a biosensing analysis technology that utilizes the resonance between the extinction wave and the plasma wave of light in different media to construct a biosensing platform for detecting biomolecular interactions. It is used to detect the interaction between ligands and analytes on a biosensor chip.
sample matrix Functionalized gold
sensor surface Light Prism Detector Substrate Reflected light Reflectivity Curve Sensorgram Angle (deg.) Time
Service Advantages
• A professional pre-sales and after-sales technical team.
• Advanced equipments.
• Real-time, information-rich interaction analysis data
Detection Process
Service Types
MedChemExpress employs the Biacore 8K, Biacore 1K, and Biacore T200 instruments for affinity analysis, which can be used for the study of interactions such as antigen-antibody, protein-protein, antibody-receptor, nucleic acid-protein, and protein-small molecule compounds. Additionally, MedChemExpress provides customized diversity services for customers.
| Service Items | Service Standard | Service Period | Deliverable | Note |
|---|---|---|---|---|
| Antigen-antibody detection |
Antibody requirement: 50 μg | 2-3 weeks after receiving the sample |
Project Report |
If the sample solution contains NaN3, imidazole, sucrose, DTT and other substances, it should be informed in advance; If amino coupling is used for detection, protein buffer should not contain primary amino components, such as Tris buffer. |
| Antigen requirement: 50 μg | ||||
| Protein-protein detection |
Protein requirement: 50 μg | |||
| Antibody-receptor detection |
Antibody requirement: 50 μg | |||
| Receptor requirement: 50 μg | ||||
| Nucleic acid-protein detection |
Nucleic acid requirement: 5 OD Protein requirement: 50 μg |
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| Protein-small molecule compound detection |
Protein requirement: 50 μg | |||
| Small molecule compound requirement: 200 μg |
Platform Introduction
Biacore systems are versatile and highly sensitive Surface Plasmon Resonance (SPR) systems that provide various high-quality molecular interaction data. It has comprehensive characterization and similarity analysis capabilities, supporting kinetic, affinity, and specificity analysis.
Service Consultation
The SPR testing service needs to be evaluated to determine the corresponding scheme and price. For further information about service price or technical details, please send an email to [email protected] or contact the sales staff of MedChemExpress directly.