上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。
Gold Nanoparticles, Protein A Conjugated
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Description:
Nanocs Protein A gold nanoparticles were made from monodispersed gold nanoparticles with narrow size distribution (<15%). Protein A is a 42 kD protein with high binding affinity to immunogloblins (IgG). Nanocs protein A labeled gold particles can be used to identify IgG molecules. Both labeled and unlabeled gold nanoparticles have high electron density and non-fading red color and are useful as probes to detect various IgG molecules in SEM, TEM, light microscopy and blotting. Customer conjugation and modification is available upon request.
Physical Properties:
- Organe, red or purple in PBS buffer, 0.1% BSA, 10% glycerol pH 7.4;
- Concentration: 0.05% (w/v) based on gold;
Storage Conditions:
- Store at 4-8 0C. DO NOT FREEZE.
- DataSheet