Phosphate buffered Saline (PBS)
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Phosphate buffered Saline (PBS)
Phosphate buffered saline (PBS) is a commonly used solution in the cell culture manufacturing process and in the early stages of process development. It helps to maintain the pH of cell culture media by acting as a buffer.
Phosphate buffered Saline (PBS)
ապրանք#: 86986919

Phosphate buffered Saline (PBS)

ապրանք#: 86986919

AMD 15469

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Phosphate buffered saline (PBS) is a commonly used solution in the cell culture manufacturing process and in the early stages of process development. It helps to maintain the pH of cell culture media by acting as a buffer.
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What Stands Out

pH Stability
PBS maintains a stable pH environment, crucial for biological experiments, ensuring accurate and reliable results across various applications, including cell culture and molecular biology.
Versatile Application
Ideal for diluting proteins and other biological samples, PBS is widely used in laboratories, making it an essential buffer for research across numerous scientific fields.
High Purity
Developed with high-purity ingredients, PBS is free from contaminants, ensuring high-quality results in sensitive experiments, which is essential for researchers seeking reliable data.

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Who Should Buy?

Suitable For
  • Cell Culture Researchers

    PBS provides an isotonic solution ideal for maintaining the viability of cells during culture and experimental procedures.

  • Molecular Biologists

    Used to dilute samples and wash steps, PBS is crucial for various molecular biology techniques, such as PCR and Western blotting.

  • Diagnostic Laboratories

    PBS is commonly used in diagnostics to prepare reagents, buffers, and diluents necessary for various assay protocols.

Not Suitable For
  • Animal Studies

    PBS may not provide the required nutrients for animal cell growth or maintain physiological conditions in live animal studies.

  • High Salt Experiments

    Not suitable for experiments requiring high concentrations of salts, as it may interfere with results and cellular behavior.

  • Long-Term Storage

    PBS is not equipped for long-term cell storage; alternatives like cryoprotectants should be used to preserve cellular integrity.

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Phosphate buffered Saline (PBS)

Ունե՞ք հարցեր: Զրուցեք մեզ հետ

Հաճախորդների հարցեր և պատասխաններ

  • Հարց: What is Phosphate Buffered Saline (PBS)?

    Պատասխան: Phosphate Buffered Saline (PBS) is a buffered saline solution that maintains a consistent pH and osmolarity, making it ideal for biological applications. It primarily consists of sodium chloride, potassium chloride, sodium phosphate, and potassium phosphate, which create a stable environment for cells and biological materials. PBS is commonly used in cell culture, molecular biology, and as a wash solution for various lab procedures to ensure that the treated cells remain healthy and viable.
  • Հարց: What are the main uses of PBS in laboratories?

    Պատասխան: PBS is widely used in laboratories for various applications, including cell culture, immunohistochemistry, and molecular biology experiments. It helps maintain osmotic balance and pH for cells cultured in vitro while also cleaning and diluting samples. These properties make PBS essential for preparing samples for analysis, washing away unbound antibodies in immunoassays, and serving as a diluent for reagents and staining solutions.
  • Հարց: Is PBS suitable for all types of cell cultures?

    Պատասխան: PBS is generally suitable for various mammalian cell cultures, as it provides a stable environment. However, specific cell lines may have unique requirements regarding growth media that PBS alone cannot fulfill. It’s often used as a wash or dilution solution rather than a growth medium. For optimal results, it is advisable to consult the culture manuals or protocols specific to your cell line to ensure appropriate conditions.
  • Հարց: How should PBS be stored?

    Պատասխան: PBS should be stored in a cool, dry place away from direct sunlight. If prepared fresh, it’s typically stable at room temperature for a short duration. For prolonged storage, it’s best kept at 4°C. Avoid repeated freeze-thaw cycles, as they can degrade the components of the solution. Proper storage practices help maintain the integrity of the buffer, ensuring reliable performance in experimental procedures.
  • Հարց: Can PBS be used for in vivo studies?

    Պատասխան: While PBS is primarily used in vitro for cell culture and laboratory applications, it can also be utilized in in vivo studies as a saline solution to maintain fluid and electrolyte balance. However, in such cases, it is essential to consider the specific requirements of the study and how PBS interacts with biological systems to ensure the validity of the results.
  • Հարց: What precautions should I take when handling PBS?

    Պատասխան: When handling PBS, wear appropriate personal protective equipment (PPE) such as gloves and safety glasses to prevent any potential skin or eye irritation. Follow standard laboratory safety protocols to minimize contamination. Additionally, always use sterile techniques to prepare solutions, especially when working with cell cultures, to prevent unwanted contamination and ensure the accuracy of your experiments.
  • Հարց: How is PBS prepared in the lab?

    Պատասխան: PBS can be prepared by dissolving the appropriate amounts of sodium chloride, potassium chloride, and phosphate buffers in distilled water. The exact recipe may vary slightly depending on the desired pH and osmolarity. Alternatively, PBS is also available in ready-to-use formulations, which can save time in the lab. Following proper preparation protocols is important to maintain the buffer's effectiveness for sensitive applications.
  • Հարց: What is the pH range of PBS, and why is it important?

    Պատասխան: PBS typically has a pH range of about 7.2 to 7.4, which is crucial for maintaining cellular functions during experimental procedures. A stable pH ensures optimal conditions for enzymatic reactions, protein stability, and overall cell health. Deviations from this pH can negatively impact biological experiments, so the buffering capacity of PBS helps to prevent such fluctuations, making it a reliable choice for laboratory use.
  • Հարց: Can I use PBS for washing biological samples?

    Պատասխան: Yes, PBS is commonly used for washing biological samples, particularly in immunoassays and cell culture. Its isotonic and buffered nature helps to maintain cell integrity while effectively removing unbound substances, such as antibodies. This cleaning step is essential to minimize background noise in assays and enhance the accuracy of results, making PBS an invaluable component of many laboratory protocols.
  • Հարց: Where can I buy Phosphate Buffered Saline (PBS) in Armenia?

    Պատասխան: You can buy Phosphate Buffered Saline (PBS) in Armenia from Ubuy. They offer a range of PBS products suitable for laboratory use, ensuring you have access to quality solutions for your scientific needs. Ubuy provides a reliable platform where you can find the specific formulations you require for your research or experimentation.

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  • Սահմանափակումներ։ Միջազգային առաքման ենթակա ապրանքների երաշխիքը կարող է չգործել առաքվող երկրում, արտադրողի սպասարկման ծառայությունները կարող են անհասանելի լինել տվյալ երկրում, արտադրանքի ձեռնարկները, հրահանգները և անվտանգության նախազգուշացումները կարող են չլինել առաքվող երկրի լեզվով. ապրանքները (և ուղեկցող նյութերը) կարող են նախագծված չլինել առաքվող երկրի չափանիշներին, տեխնիկական պայմաններին և պիտակավորման պահանջներին համապատասխան. և արտադրանքը կարող է չհամապատասխանել տվյալ երկրի լարման և էլեկտրական այլ չափանիշներին (անհրաժեշտության դեպքում պահանջվում է ադապտեր կամ փոխարկիչ): Ստացողը պատասխանատու է երաշխավորելու, որ ապրանքը կարող է օրինական կերպով ներմուծվել տվյալ երկիր: Երբ պատվեր եք կատարում Ubuy-ից կամ նրա դուստր ձեռնարկություններից, ներմուծողն է պատասխանատու թղթաբանության համար և պետք է հոգա, որ այն համապատասխանի առաքվող երկրի բոլոր օրենքներին և կանոններին:
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Հատկություններ և առավելություններ

  • PBS is a vital solution in cell culture manufacturing
  • Maintains pH of cell culture media by acting as a buffer
  • Versatile usage: washing cells, transporting cells, diluting cells for counting, and preparing reagents
  • Formulated without calcium and magnesium
  • Produced in a cGMP-compliant facility with stringent quality control measures
  • Filtered through a 0.1 μm sterile filter and tested for sterility, pH, osmolality, and endotoxin

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