Introduction
QD nanocrystal can be coupled to proteins, oligonucleotides through bio-conjugation, such as streptavidin/biotin and protein A/Fc. It is an excellent replacement of traditional dyes due to its special optical properties. Conjugation of QDs to protein can be achieved by three various methods: i) use of EDC (1-ethyl-3-(3-dimethylaminopropyl) carbodiimide,); ii) direct binding using thiolated peptides or polyhistidine residues; iii) absorption or non-covalent self-assembly using engineered proteins.
The emission of QD nanocrystal is narrow and symmetric, therefore allowing multiple colors to be used simultaneously, leading to its wide application in cellular labeling, tissue imaging and other biochemical assays.
Profacgen provides a wide range of QD conjugation strategies to meet the specific requirements of your projects. Please feel free to contact us for more information.
The emission of QD nanocrystal is narrow and symmetric, therefore allowing multiple colors to be used simultaneously, leading to its wide application in cellular labeling, tissue imaging and other biochemical assays.
Profacgen provides a wide range of QD conjugation strategies to meet the specific requirements of your projects. Please feel free to contact us for more information.
Contact Info
Address:
45-1 Ramsey Road, Shirley, New York 11967, USA
Shirley
New York 11967
United States
Shirley
New York 11967
United States
Tel:
Website:
https://www.profacgen.com/quantum-dot-labeling.htm
Offering
- Quantum Dot Labeling
Hours of operation
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