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
INNOVAPREP LLC Elution Fluid Can, Tris-buffered solution, Water >99.9%, Tween 20 0.075%, Carbon Dioxide propellant, 125 psi pressure, 50 extractions per can, Non-flammable gas
The InnovaPrep HC08001 Elution Fluid Can is a specially formulated Tris-buffered solution designed for efficient recovery of particles using the InnovaPrep Concentrating Pipette systems. This carbonated elution fluid employs patented Wet Foam Elution™ technology for high recovery rates of microorganisms and particles, maintaining their integrity for various analytical applications. The pressurized can format enhances laboratory workflows with its ready-to-use capability, facilitating rapid and reliable sample concentration.
- Optimized particle recovery through Wet Foam Elution™ technology
- Preserves integrity for downstream compatibility
- Supports up to 50 extractions per can for high throughput
- Pressurized can ensures safe and immediate use
Boston Bioproducts Inc CHAPS Lysis Buffer (2X) - 50ml
CHAPS Lysis Buffer (2X) - 50ml (For Research Use and Further Manufacturing Only)
Boston Bioproducts Inc HBS-EP Buffer (1X, pH 7.4) - 4x500ml
HBS-EP Buffer (1X pH 7 4) - 4x500ml (For Research Use and Further Manufacturing Only)
Boston Bioproducts Inc Ethanol (20%) - 2x1L
Bioprocess Grade - Ethanol (20%) - 2x1L (For Research Use and Further Manufacturing Only)
Boston Bioproducts Inc Tris-HCl Buffer (1 M, pH 8.5) - 2x1L
Bioprocess Grade - Tris-HCl Buffer (1 M pH 8 5) - 2x1L (For Research Use and Further Manufacturing Only)
Boston Bioproducts Inc HBS-EP+ Buffer (1X, pH 7.4) - 4x500ml
HBS-EP Plus Buffer (1X pH 7 4) - 4x500ml (For Research Use and Further Manufacturing Only)
Boston Bioproducts Inc Succinate Buffer (0.2 M, pH 5.5) - 500ml
Succinate Buffer (0 2 M pH 5 5) - 500ml (For Research Use and Further Manufacturing Only)
Boston Bioproducts Inc CHAPS Lysis Buffer - 50ml
CHAPS Lysis Buffer - 50ml (For Research Use and Further Manufacturing Only)
Boston Bioproducts Inc Saponin Cell Permeating Solution (0.5% w/v in PBS) - 4x100ml
Saponin Cell Permeating Solution (0 5% w/v in PBS) - 4x100ml (For Research Use and Further Manufacturing Only)
Boston Bioproducts Inc Tris-HCl Buffer (1 M, pH 7.5) - 2x1L
Bioprocess Grade - Tris-HCl Buffer (1 M pH 7 5) - 2x1L (For Research Use and Further Manufacturing Only)
Boston Bioproducts Inc Bovine Serum Albumin, BSA (5%, TBST) - 250ml
Bovine Serum Albumin BSA (5% TBST) - 250ml (For Research Use and Further Manufacturing Only)
Boston Bioproducts Inc Phosphate Buffered Saline, PBS (Sterile-Filtered, RNase Free) - 500ml
Phosphate Buffered Saline PBS (Sterile-Filtered RNase Free) - 500ml (For Research Use and Further Manufacturing Only)
Boston Bioproducts Inc HEPES Buffered Saline (2X) - 500ml
HEPES Buffered Saline (2X) - 500ml (For Research Use and Further Manufacturing Only)
Medchemexpress LLC 2-Morpholinoethanesulphonic acid | 4432-31-9 | 554642 | 99.9% | 500 MG
MES (2-Morpholinoethanesulphonic acid) is an amphoteric ion buffer with a buffer capacity ranging from pH 5.5-7.0. As a Good's buffer, it is widely used in biochemistry and molecular biology experiments, including cell culture, enzyme activity determination, electrophoresis, and protein studies.
- Amphoteric ion buffer
- Buffer capacity: pH 5.5-7.0
- Widely used in biochemistry and molecular biology experiments
- Applications include cell culture, enzyme activity determination, electrophoresis, and protein studies