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| Product Name | Streptavidin ultrapure |
| Catalog Number | XXXXX |
| Purity | ≥ 99% |
| Form | lyophilized powder |
| Source | recombinant streptavidin |
| Storage | -20°C |
| Molecular Weight | Approximately 60 kDa |
| Biological Activity | ≥ 10 units/mg |
| Unit Definition | One unit will bind 1 μg of biotin in 1 hour at 37°C |
| Concentration | 10 mg/mL |
| Applications | protein purification, ELISA, cell labeling, immunoassays |
FAQ
What is streptavidin ultrapure and how is it different from regular
streptavidin?
Streptavidin ultrapure is a highly purified form of streptavidin that has been extensively purified to remove any potential contaminants, resulting in a product with superior performance and purity compared to regular streptavidin. This enhanced purity allows for increased sensitivity and reduced background noise in a variety of applications.
How can streptavidin ultrapure benefit my research or experiments?
Streptavidin ultrapure can benefit your research or experiments by providing a reliable and high-quality reagent for a variety of molecular biology applications. Its purity and performance make it ideal for use in techniques such as immunohistochemistry, flow cytometry, and protein detection assays, where accurate and sensitive results are crucial.
What makes streptavidin ultrapure suitable for sensitive applications?
The exceptional purity of streptavidin ultrapure ensures that it is free from contaminants that could interfere with sensitive assays or experiments. This purity, combined with the high binding affinity of streptavidin for biotin, makes it an ideal choice for applications requiring precise and reliable detection of target molecules.
Can streptavidin ultrapure be used in multiplex assays or experiments?
Yes, streptavidin ultrapure is well-suited for use in multiplex assays or experiments where multiple targets need to be detected simultaneously. Its high purity and minimal background make it an excellent choice for applications involving the detection of multiple biomolecules in a single sample, providing accurate and reliable results for complex research projects.
How should streptavidin ultrapure be stored to ensure optimal performance?
Streptavidin ultrapure should be stored at -20°C in a frost-free freezer to maintain its stability and performance. Avoid repeated freeze-thaw cycles, as these can degrade the quality of the reagent. Additionally, make sure to protect the product from exposure to light, as this can also affect its performance. By following these storage guidelines, you can ensure that your streptavidin ultrapure remains in top condition for your experiments.
Streptavidin ultrapure is a highly purified form of streptavidin that has been extensively purified to remove any potential contaminants, resulting in a product with superior performance and purity compared to regular streptavidin. This enhanced purity allows for increased sensitivity and reduced background noise in a variety of applications.
How can streptavidin ultrapure benefit my research or experiments?
Streptavidin ultrapure can benefit your research or experiments by providing a reliable and high-quality reagent for a variety of molecular biology applications. Its purity and performance make it ideal for use in techniques such as immunohistochemistry, flow cytometry, and protein detection assays, where accurate and sensitive results are crucial.
What makes streptavidin ultrapure suitable for sensitive applications?
The exceptional purity of streptavidin ultrapure ensures that it is free from contaminants that could interfere with sensitive assays or experiments. This purity, combined with the high binding affinity of streptavidin for biotin, makes it an ideal choice for applications requiring precise and reliable detection of target molecules.
Can streptavidin ultrapure be used in multiplex assays or experiments?
Yes, streptavidin ultrapure is well-suited for use in multiplex assays or experiments where multiple targets need to be detected simultaneously. Its high purity and minimal background make it an excellent choice for applications involving the detection of multiple biomolecules in a single sample, providing accurate and reliable results for complex research projects.
How should streptavidin ultrapure be stored to ensure optimal performance?
Streptavidin ultrapure should be stored at -20°C in a frost-free freezer to maintain its stability and performance. Avoid repeated freeze-thaw cycles, as these can degrade the quality of the reagent. Additionally, make sure to protect the product from exposure to light, as this can also affect its performance. By following these storage guidelines, you can ensure that your streptavidin ultrapure remains in top condition for your experiments.
