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일반 설명
Streptavidin derives its name from its bacterial source Streptomyces avidinii and from the hen egg-white protein, avidin, which has high affinity to biotin. Its homologous core shares 33% sequence similarity with avidin, as well as sharing a common tetrameric structure. It is a crystalline tetrameric protein, with a molecular weight of 4*15000Da. It binds four molecules of biotin. Streptavidin lacks carbohydrate and sulfur-containing amino acids.
Streptavidin is a crystalline protein isolated from the bacterium Streptomyces avidinii and possesses biotin-binding ability. It has four binding sites for biotin like avidin and binds four molecules of biotin. Streptavidin is now considered as a new type of biotin-binding protein.
애플리케이션
Streptavidin from Streptomyces avidinii has been used:
- in wire functionalization
- in streptavidin capture enzyme-linked immunosorbent assay (ELISA)
- in microbubble preparation
제조 메모
Affinity purified.
면책조항
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type N95 (US)
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이미 열람한 고객
Viability of endothelial cells after ultrasound-mediated sonoporation: Influence of targeting, oscillation, and displacement of microbubbles
van R T, et al.
Journal of Controlled Release : Official Journal of the Controlled Release Society, 238, 197-211 (2016)
Isolation and properties of streptavidin.
E A Bayer et al.
Methods in enzymology, 184, 80-89 (1990-01-01)
Biotinylated CdSe/ZnSe nanocrystals for specific fluorescent labeling.
Charvet N et al
Journal of Materials Chemistry, 14.17 , 2638-2642 (2004)
A rapid streptavidin-capture ELISA specific for the detection of antibodies to feline foamy virus.
Winkler IG et al
Journal of Immunological Methods, 207(1), 69-77 (1997)
Timo Vögtle et al.
eLife, 8 (2019-08-23)
The immunoreceptor tyrosine-based inhibition motif (ITIM)-containing receptor G6b-B is critical for platelet production and activation. Loss of G6b-B results in severe macrothrombocytopenia, myelofibrosis and aberrant platelet function in mice and humans. Using a combination of immunohistochemistry, affinity chromatography and proteomics
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