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TBST (TBS-Tween 20), 10X, pH 7.6, 500ml/Unit
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| Item Weight | 2.2 lbs (1 kg) |
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TBST (TBS-Tween 20), 10X, pH 7.6, 500ml/Unit
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Вопросы и ответы клиентов
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вопрос:
What is TBST TBS-Tween 20 used for?
отвечать: TBST TBS-Tween 20 is commonly used in biological and biochemical applications, particularly in Western blotting and immunoassays. The Tween 20 acts as a surfactant, which helps reduce background noise and increase the specificity of the target detection by preventing non-specific binding. This makes it an ideal choice for preparing sample dilutions and wash buffers in various laboratory setups. -
вопрос:
What are the components of TBST?
отвечать: TBST stands for Tris-Buffered Saline with Tween 20. It typically includes Tris (a buffering agent), NaCl (sodium chloride), and Tween 20, which acts as a surfactant. The pH of 7.6 ensures the solution remains stable for biological reactions. The inherent properties of TBST make it effective for maintaining optimal conditions during experiments, especially when working with proteins and antibodies. -
вопрос:
How should TBST TBS-Tween 20 be stored?
отвечать: To maintain the integrity of TBST TBS-Tween 20, it should be stored at 2-8°C, away from light and direct heat sources. Additionally, ensure that the container is tightly sealed to avoid contamination. Proper storage ensures that the buffer remains effective for experimental use, facilitating accurate and reliable results in various biochemical analyses. -
вопрос:
Can TBST TBS-Tween 20 be reused?
отвечать: Reusing TBST TBS-Tween 20 is generally not recommended due to the potential for contamination and degradation of the buffer components. Each use might introduce residues that can interfere with subsequent experiments. Fresh preparation ensures the buffer's effectiveness and reliability, making it crucial for precise results in immunodetection applications. -
вопрос:
What is the significance of the pH level in TBST?
отвечать: The pH level of 7.6 in TBST is significant because it closely mimics physiological conditions, which is critical for maintaining protein structure and function during biochemical assays. A stable pH environment ensures effective binding of antibodies to target antigens, enhancing the accuracy of experimental outcomes. This pH balance is vital in labs conducting protein studies, sensitivity, and specificity of assays. -
вопрос:
What are some alternatives to TBST TBS-Tween 20?
отвечать: Alternatives to TBST TBS-Tween 20 include PBS (Phosphate Buffered Saline), and PBST (PBS with Tween 20). These buffers serve similar purposes but may have different ionic strengths or pH levels influencing assay performance. Choosing an alternative may depend on specific experimental requirements, such as the nature of the target protein or the type of assay being conducted. -
вопрос:
What is the typical concentration of Tween 20 in TBST?
отвечать: The typical concentration of Tween 20 in TBST is about 0.1% (v/v). This concentration is sufficient to reduce non-specific binding in assays while maintaining optimal binding conditions for antibodies. Tweaking the concentration can help fine-tune the assay's specificity, allowing researchers to achieve desired levels of sensitivity and specificity while working with various proteins. -
вопрос:
Is TBST TBS-Tween 20 suitable for cell cultures?
отвечать: While TBST TBS-Tween 20 is mainly used for biochemical assays, it can be used in certain cell culture applications, especially when washing cells or preparing samples for further analysis. However, it's essential to consider the application scope, as some cell types may be sensitive to surfactants. Careful optimization is advised to ensure cell viability and health during such experiments. -
вопрос:
Can I prepare TBST TBS-Tween 20 in bulk?
отвечать: Yes, you can prepare TBST TBS-Tween 20 in bulk, which is beneficial for laboratories requiring large volumes for repetitive assays. Bulk preparation involves mixing the specified amounts of Tris, NaCl, and Tween 20, followed by proper pH adjustment. Store the prepared solution under recommended conditions, ensuring consistent quality and effectiveness across different experimental runs. -
вопрос:
Where can I buy TBST TBS-Tween 20, 10X, pH 7.6, 1000ml in Uzbekistan?
отвечать: You can buy TBST TBS-Tween 20, 10X, pH 7.6, 1000ml from Ubuy, which offers a variety of laboratory supplies, including this essential buffer solution. Ubuy ensures that you receive quality products, and their platform provides convenient navigation to help find the exact items you need for your laboratory applications.
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Особенности и преимущества
- Ultra pure cGMP grade chemicals ensure high quality.
- 4 fold purified water enhances buffer effectiveness.
- Ideal for molecular biology research and protein characterization.
- Purity > 99% guarantees reliable results.
- Completely free of RNase, DNase, and endotoxins.
- Perfect for genomics, proteomics, and diagnostic applications.