Life Science Buffers
Life Science Buffers
Balanced salt solutions and powders used for molecular, protein, nucleic acid, and cell biology applications including cell culture, electrophoresis, ELISA, and chromatography processes; available in a variety of formulations and grades.
Buffer solutions serve to keep pH (acidity or alkalinity) nearly constant in a variety of chemical and biological applications. For example, a bicarbonate buffer helps maintain the pH of blood, a buffered saline maintains cellular contents at a consistent pH level, and buffers help maintain a narrow pH range for enzymes to function correctly.
Most biological samples used in research are kept at a pH of about 7.4. Common biological buffers used for tissue culture include Dulbeccos phosphate buffered saline (PBS), Tris base, HEPES, MOPS, PIPES, and other formulations developed for specific cell lines or applications. Most buffers used in cell culture are also DNase-, RNase-, and protease-free.
The choice of buffer for a particular biological reaction or site depends on several factors:
- Temperature
- Desired or target pH
- Buffer toxicity (to the system)
- Buffer interactions with other system components
Bioworld Carbonate-buffered saline pH 9.5 (5X), 250 mL
This buffer contains 125mM sodium carbonate and 750mM sodium chloride, pH 9.5. The buffer is important for several different cellular processes. It is one of the major buffering systems used to maintain the pH of mammalian blood and is also important in the acid-base homeostasis of living things, including humans. It tends to maintain a relatively constant plasma pH and counteract any force that would alter it.Warning:For laboratory use only.Not fit for agricultural, household, clinical use or humanconsumption. Appearance: LiquidPH Value: 9.5
Bioworld Carbonate-buffered saline pH 9.5 (5X), 500 mL
This buffer contains 125mM sodium carbonate and 750mM sodium chloride, pH 9.5. The buffer is important for several different cellular processes. It is one of the major buffering systems used to maintain the pH of mammalian blood and is also important in the acid-base homeostasis of living things, including humans. It tends to maintain a relatively constant plasma pH and counteract any force that would alter it.Warning:For laboratory use only.Not fit for agricultural, household, clinical use or humanconsumption. Appearance: LiquidPH Value: 9.5
Cliawaived Inc Transport Tube, 3mL Phosphate Based Saline PBS (400 swabs and PBS Tubes per box)
Transport Tube, 3mL Phosphate Based Saline PBS. 102mm length vial contains 3ml of PBS solution. Includes mini-flocked swab with synthetic fibers and plastic shaft and break point at 80mm. INTENDED USEThe KaiBiLiTM Extended ViralTrans PBS is phosphate buffer saline which can maintain pH and osmotic balance, as well as provide cells with water and essential inorganic ions.SUMMARYAppropriate specimen collection and transport is important to accurate laboratory diagnosis of infectious disease. Not only personnel operating skills, but also a proper specimen collection and transport system are essential attributes for reliable diagnosis result. The KaiBiLiTM Extended ViralTrans PBS is suitable for collection, transport of clinical specimens.
Alkali Scientific CellPro™ 1X DPBS, Dulbecco’s Phosphate Buffered Saline, without Calcium or Magnesium, Sterile Filtered
Like PBS, DPBS is also a water-based solution containing sodium chloride and phosphate buffer that is used in biological applications. However, DPBS differs from PBS in that it also includes potassium chloride and is available in a larger variety of formulations.
Alkali Scientific CellPro™ PBS Buffer, 1X, pH 7.4, 1L
Alkali Scientific™ CellPro™ PBS (Phosphate Buffered Saline) provides researchers with a reliable and consistent solution essential for various molecular and cellular biology applications. This meticulously prepared buffer is formulated to maintain a stable pH and osmolarity, ensuring optimal conditions for cell culture, protein assays, immunohistochemistry, and many other biological techniques. With its phosphate-based formulation, CellPro™ PBS offers excellent buffering capacity, making it suitable for maintaining the physiological pH of biological samples and preserving their integrity. Whether used for cell washing, sample dilution, or buffer exchange, CellPro™ PBS guarantees exceptional performance and reproducibility in every experiment. Trust in the quality and reliability of CellPro™ PBS to support your research needs and enable precise and consistent results.
Alkali Scientific CellPro™ PBS Buffer, 1X, p.H 7.2, 4L
Alkali Scientific™ CellPro™ PBS (Phosphate Buffered Saline) provides researchers with a reliable and consistent solution essential for various molecular and cellular biology applications. This meticulously prepared buffer is formulated to maintain a stable pH and osmolarity, ensuring optimal conditions for cell culture, protein assays, immunohistochemistry, and many other biological techniques. With its phosphate-based formulation, CellPro™ PBS offers excellent buffering capacity, making it suitable for maintaining the physiological pH of biological samples and preserving their integrity. Whether used for cell washing, sample dilution, or buffer exchange, CellPro™ PBS guarantees exceptional performance and reproducibility in every experiment. Trust in the quality and reliability of CellPro™ PBS to support your research needs and enable precise and consistent results.
Alkali Scientific CellPro™ PBS Buffer, 1X , pH 7.4, 20L
Alkali Scientific™ CellPro™ PBS (Phosphate Buffered Saline) provides researchers with a reliable and consistent solution essential for various molecular and cellular biology applications. This meticulously prepared buffer is formulated to maintain a stable pH and osmolarity, ensuring optimal conditions for cell culture, protein assays, immunohistochemistry, and many other biological techniques. With its phosphate-based formulation, CellPro™ PBS offers excellent buffering capacity, making it suitable for maintaining the physiological pH of biological samples and preserving their integrity. Whether used for cell washing, sample dilution, or buffer exchange, CellPro™ PBS guarantees exceptional performance and reproducibility in every experiment. Trust in the quality and reliability of CellPro™ PBS to support your research needs and enable precise and consistent results.
Alkali Scientific CellPro™ PBS Buffer, 1X pH 7.2, 100mL
Alkali Scientific™ CellPro™ PBS (Phosphate Buffered Saline) provides researchers with a reliable and consistent solution essential for various molecular and cellular biology applications. This meticulously prepared buffer is formulated to maintain a stable pH and osmolarity, ensuring optimal conditions for cell culture, protein assays, immunohistochemistry, and many other biological techniques. With its phosphate-based formulation, CellPro™ PBS offers excellent buffering capacity, making it suitable for maintaining the physiological pH of biological samples and preserving their integrity. Whether used for cell washing, sample dilution, or buffer exchange, CellPro™ PBS guarantees exceptional performance and reproducibility in every experiment. Trust in the quality and reliability of CellPro™ PBS to support your research needs and enable precise and consistent results.
Alkali Scientific CellPro™ PBS Buffer, 1X, pH 7.2, 500mL
Alkali Scientific™ CellPro™ PBS (Phosphate Buffered Saline) provides researchers with a reliable and consistent solution essential for various molecular and cellular biology applications. This meticulously prepared buffer is formulated to maintain a stable pH and osmolarity, ensuring optimal conditions for cell culture, protein assays, immunohistochemistry, and many other biological techniques. With its phosphate-based formulation, CellPro™ PBS offers excellent buffering capacity, making it suitable for maintaining the physiological pH of biological samples and preserving their integrity. Whether used for cell washing, sample dilution, or buffer exchange, CellPro™ PBS guarantees exceptional performance and reproducibility in every experiment. Trust in the quality and reliability of CellPro™ PBS to support your research needs and enable precise and consistent results.
Alkali Scientific CellPro™ PBS Buffer, 1X , pH 7.4, 4L
Alkali Scientific™ CellPro™ PBS (Phosphate Buffered Saline) provides researchers with a reliable and consistent solution essential for various molecular and cellular biology applications. This meticulously prepared buffer is formulated to maintain a stable pH and osmolarity, ensuring optimal conditions for cell culture, protein assays, immunohistochemistry, and many other biological techniques. With its phosphate-based formulation, CellPro™ PBS offers excellent buffering capacity, making it suitable for maintaining the physiological pH of biological samples and preserving their integrity. Whether used for cell washing, sample dilution, or buffer exchange, CellPro™ PBS guarantees exceptional performance and reproducibility in every experiment. Trust in the quality and reliability of CellPro™ PBS to support your research needs and enable precise and consistent results.
Alkali Scientific CellPro™ PBS Buffer, 1X, p.H 7.2, 20L
Alkali Scientific™ CellPro™ PBS (Phosphate Buffered Saline) provides researchers with a reliable and consistent solution essential for various molecular and cellular biology applications. This meticulously prepared buffer is formulated to maintain a stable pH and osmolarity, ensuring optimal conditions for cell culture, protein assays, immunohistochemistry, and many other biological techniques. With its phosphate-based formulation, CellPro™ PBS offers excellent buffering capacity, making it suitable for maintaining the physiological pH of biological samples and preserving their integrity. Whether used for cell washing, sample dilution, or buffer exchange, CellPro™ PBS guarantees exceptional performance and reproducibility in every experiment. Trust in the quality and reliability of CellPro™ PBS to support your research needs and enable precise and consistent results.
Alkali Scientific CellPro™ PBS Buffer, with Ca + Mg, 1X, pH 7.4, 500mL
Alkali Scientific™ CellPro™ PBS (Phosphate Buffered Saline) provides researchers with a reliable and consistent solution essential for various molecular and cellular biology applications. This meticulously prepared buffer is formulated to maintain a stable pH and osmolarity, ensuring optimal conditions for cell culture, protein assays, immunohistochemistry, and many other biological techniques. With its phosphate-based formulation, CellPro™ PBS offers excellent buffering capacity, making it suitable for maintaining the physiological pH of biological samples and preserving their integrity. Whether used for cell washing, sample dilution, or buffer exchange, CellPro™ PBS guarantees exceptional performance and reproducibility in every experiment. Trust in the quality and reliability of CellPro™ PBS to support your research needs and enable precise and consistent results.
Alkali Scientific CellPro™ PBS Buffer, 10X, pH 7.4, 1L, 10/cs
Alkali Scientific™ CellPro™ PBS (Phosphate Buffered Saline) provides researchers with a reliable and consistent solution essential for various molecular and cellular biology applications. This meticulously prepared buffer is formulated to maintain a stable pH and osmolarity, ensuring optimal conditions for cell culture, protein assays, immunohistochemistry, and many other biological techniques. With its phosphate-based formulation, CellPro™ PBS offers excellent buffering capacity, making it suitable for maintaining the physiological pH of biological samples and preserving their integrity. Whether used for cell washing, sample dilution, or buffer exchange, CellPro™ PBS guarantees exceptional performance and reproducibility in every experiment. Trust in the quality and reliability of CellPro™ PBS to support your research needs and enable precise and consistent results.
Alkali Scientific CellPro™ PBS Buffer, 1X, pH 7.4, 500mL, 10/cs
Alkali Scientific™ CellPro™ PBS (Phosphate Buffered Saline) provides researchers with a reliable and consistent solution essential for various molecular and cellular biology applications. This meticulously prepared buffer is formulated to maintain a stable pH and osmolarity, ensuring optimal conditions for cell culture, protein assays, immunohistochemistry, and many other biological techniques. With its phosphate-based formulation, CellPro™ PBS offers excellent buffering capacity, making it suitable for maintaining the physiological pH of biological samples and preserving their integrity. Whether used for cell washing, sample dilution, or buffer exchange, CellPro™ PBS guarantees exceptional performance and reproducibility in every experiment. Trust in the quality and reliability of CellPro™ PBS to support your research needs and enable precise and consistent results.
Alkali Scientific CellPro™ PBS Buffer 1X pH 7.2, 500mL, 10/cs
Alkali Scientific™ CellPro™ PBS (Phosphate Buffered Saline) provides researchers with a reliable and consistent solution essential for various molecular and cellular biology applications. This meticulously prepared buffer is formulated to maintain a stable pH and osmolarity, ensuring optimal conditions for cell culture, protein assays, immunohistochemistry, and many other biological techniques. With its phosphate-based formulation, CellPro™ PBS offers excellent buffering capacity, making it suitable for maintaining the physiological pH of biological samples and preserving their integrity. Whether used for cell washing, sample dilution, or buffer exchange, CellPro™ PBS guarantees exceptional performance and reproducibility in every experiment. Trust in the quality and reliability of CellPro™ PBS to support your research needs and enable precise and consistent results.
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