Life Science Buffers

Life Science Buffers

Life science buffers are available in a variety of formulations and grades. Apply balanced salt solutions and powders for myriad uses in nucleic acid, protein, molecular, and cell biology applications, which include chromatography processes, electroporesis, ELISA, and cell culture. A proprietary PCR buffer that contains KCl and (NH4)2SO4 at a ratio optimized for robust performance of DreamTaq™ DNA Polymerase and DreamTaq™ Hot Start DNA Polymerase in PCR, Thermo Scientific™ 10X DreamTaq™ Green Buffer includes MgCl2 at a concentration of 20 mM. The density reagent

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Fisher Chemical (55)
10 (4)
10.4 (4)
2.5 to 4.0 (3)
2.5 to 4.0 (1%, H2O, 25°C) (8)
3.0 to 4.5 (1% aq. soln. at 25°C) (8)
3.0 to 7.0 (1)
3.5 to 4.1 (1)
3.5 to 5.0 (3)
3.6 to 4.4 (1% soln.) (2)
4 to 8 (0.1M soln. at 20°C) (2)
4.0 to 5.5 (10% soln. at 20°C) (4)
4.3 to 5.3 (1% aq. soln. at 25°C) (2)
4.6 to 5.6 (1% aq. soln. at 25°C) (4)
4.8 to 5.4 (0.5M aq. soln. at 20°C) (2)
5 to 6 (1% aq. soln.) (6)
5 to 6 (10% w/v soln. at 20°C) (2)
5 to 6.5 (1% aq. soln. at 25°C) (2)
5.0 to 6.5 (5)
6.0 (1)
6.5 (1)
6.8 (2)
7.0 (5)
7.2 to 7.5 (3)
7.4 (5)
7.4 to 8.1 (5)
7.5 (9)
7.6 (1)
7.8 (1)
8 (2)
8.0 (5)
8.2 to 8.4 (3)
8.2 to 8.4 (25°C) (2)
8.3 (2)
8.5 (2)
8.8 (1)
8.8 to 9.6 (1)
9.0 (1)
9.5 to 10.5 (1% aq. soln.) (2)
0.2 M (2)
0.5 M (9)
0.95 to 1.05 M (3)
0.96 to 1.04 M (6)
1.0 M (11)
10X (6)
1X (2)
20X (3)
4X (1)
50X (4)
5X (3)
6X (2)
Liquid (15)
Powder (3)
Solid (2)
Products (223)
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223 Products
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Product
Brand
pH
Concentration
Size
Price
 
Tris Borate EDTA buffer, for molecular biology, 10x, DNAse, RNAse and Protease free, pH 8.3Tris Borate EDTA buffer, for molecular biology, 10x, DNAse, RNAse and Protease free, pH 8.3
—8.2 to 8.4 (25°C)—Bottle
TBE Buffer Mix (Dry Powder Mix of Tris/Boric Acid/EDTA/Electrophoresis), Fisher BioReagentsTBE Buffer Mix (Dry Powder Mix of Tris/Boric Acid/EDTA/Electrophoresis), Fisher BioReagents
—8.2 to 8.4—Each
Phosphate Buffered Saline (PBS), 10X Powder, pH 7.4, Fisher BioReagents™Phosphate Buffered Saline (PBS), 10X Powder, pH 7.4, Fisher BioReagents™
———Each
Bis-Tris, Fisher BioReagentsBis-Tris, Fisher BioReagents
—8.8 to 9.6—Each
MES (Fine White Crystals), Fisher BioReagentsMES (Fine White Crystals), Fisher BioReagents
—3.5 to 4.1—Each
PBS Tablets, Phosphate Buffered Saline, Fisher BioReagents™PBS Tablets, Phosphate Buffered Saline, Fisher BioReagents™
———Each
SDS-PAGE Buffer, 5X Powder, Electrophoresis, Fisher BioReagentsSDS-PAGE Buffer, 5X Powder, Electrophoresis, Fisher BioReagents
—8.3—Each
Tris-Glycine Buffer, 10X Powder, Electrophoresis, Fisher BioReagentsTris-Glycine Buffer, 10X Powder, Electrophoresis, Fisher BioReagents
—8.3—Each
TRIS, 1.0M buffer soln., pH 9.0TRIS, 1.0M buffer soln., pH 9.0
—9.01.0 MEach
TRIS, 1.0M buffer soln., pH 7.8TRIS, 1.0M buffer soln., pH 7.8
—7.81.0 MEach
TRIS, 1.0M buffer soln., pH 8.0, 0.2 micron filteredTRIS, 1.0M buffer soln., pH 8.0, 0.2 micron filtered
—8.01.0 MEach
Phosphate-buffered saline (PBS, 1X), sterile-filteredPhosphate-buffered saline (PBS, 1X), sterile-filtered
———Each
TRIS, 1.0M buffer soln., pH 8.5, 0.2 micron filteredTRIS, 1.0M buffer soln., pH 8.5, 0.2 micron filtered
—8.51.0 MEach
TRIS, 1.0M buffer soln., pH 8.8TRIS, 1.0M buffer soln., pH 8.8
—8.81.0 MEach
Tris Borate EDTA buffer, for molecular biology, 10x, DNAse, RNAse and Protease free, pH 8.3Tris Borate EDTA buffer, for molecular biology, 10x, DNAse, RNAse and Protease free, pH 8.3
—8.2 to 8.4 (25°C)—Bottle
CHES, 98+%, for biochemistryCHES, 98+%, for biochemistry
—5 to 6 (1% aq. soln.)—Each
CHES, 98+%, for biochemistryCHES, 98+%, for biochemistry
—5 to 6 (1% aq. soln.)—Bottle
CHES, 98+%, for biochemistryCHES, 98+%, for biochemistry
—5 to 6 (1% aq. soln.)—Each
CHES, 98+%, for biochemistryCHES, 98+%, for biochemistry
—5 to 6 (1% aq. soln.)—Each
CHES, 98+%, for biochemistryCHES, 98+%, for biochemistry
—5 to 6 (1% aq. soln.)—Bottle
CHES, 98+%, for biochemistryCHES, 98+%, for biochemistry
—5 to 6 (1% aq. soln.)—Each
CAPS, 99%, for biochemistryCAPS, 99%, for biochemistry
———Bottle
CAPS, 99%, for biochemistryCAPS, 99%, for biochemistry
———Bottle
Tris, 99.8 to 100.1% (Dry Basis), Molecular Biology Grade, UltrapureTris, 99.8 to 100.1% (Dry Basis), Molecular Biology Grade, Ultrapure
———Each
TE Buffer, 1X Solution pH 8.0, Low EDTA, Molecular Biology GradeTE Buffer, 1X Solution pH 8.0, Low EDTA, Molecular Biology Grade
—81XEach
TE Buffer, 1X Solution pH 8.0, Low EDTA, Molecular Biology GradeTE Buffer, 1X Solution pH 8.0, Low EDTA, Molecular Biology Grade
—81XEach
Bis-Tris, ≥98% (Dry Basis), UltrapureBis-Tris, ≥98% (Dry Basis), Ultrapure
———Each
TAE (50X), TRIS + acetate + EDTATAE (50X), TRIS + acetate + EDTA
——50XEach
TAE (50X), TRIS + acetate + EDTATAE (50X), TRIS + acetate + EDTA
——50XEach
TAE (50X), TRIS + acetate + EDTATAE (50X), TRIS + acetate + EDTA
——50XEach
Tris Borate EDTA buffer, for molecular biology, 10x, DNAse, RNAse and Protease free, pH 8.3 Thermo Scientific Chemicals
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
TBE Buffer Mix (Dry Powder Mix of Tris/Boric Acid/EDTA/Electrophoresis), Fisher BioReagents 
Phosphate Buffered Saline (PBS), 10X Powder, pH 7.4, Fisher BioReagents™ Fisher Chemical
Phosphate Buffered Saline (PBS), 10X Powder provides a convenient way to make 1 L of 10X stock PBS solution.
Bis-Tris, Fisher BioReagents Fisher Chemical
Commonly used buffering agent
MES (Fine White Crystals), Fisher BioReagents Fisher Chemical
Commonly used buffering agent
PBS Tablets, Phosphate Buffered Saline, Fisher BioReagents™ Fisher Chemical
Phosphate Buffered Saline Tablets, CAS Number-7647-14-5, 7447-40-7, 100 tablets, Clear, Gray, White, 5/8 in., 600 SEC max., CAUTION!
SDS-PAGE Buffer, 5X Powder, Electrophoresis, Fisher BioReagents Fisher Chemical
Tris-Glycine Buffer, 10X Powder, Electrophoresis, Fisher BioReagents 
TRIS, 1.0M buffer soln., pH 9.0 Thermo Scientific Chemicals
TRIS, 1.0M buffer soln., pH 9.0 is used as buffers for stabilizing and storing nucleic acids and proteins. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand.
TRIS, 1.0M buffer soln., pH 7.8 Thermo Scientific Chemicals
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo...
TRIS, 1.0M buffer soln., pH 8.0, 0.2 micron filtered Thermo Scientific Chemicals
TRIS, 1.0M buffer soln., pH 7.5 is used as buffers for stabilizing and storing nucleic acids and proteins. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand.
Phosphate-buffered saline (PBS, 1X), sterile-filtered Thermo Scientific Chemicals
Phosphate-buffered saline (PBS, 1X), sterile is a specifically formulated buffer solution and is used for reconstituting sterile cytokines or antibodies. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio.
TRIS, 1.0M buffer soln., pH 8.5, 0.2 micron filtered Thermo Scientific Chemicals
TRIS, 1.0M buffer soln., pH 8.5 is used as buffers for stabilizing and storing nucleic acids and proteins. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand.
TRIS, 1.0M buffer soln., pH 8.8 Thermo Scientific Chemicals
TRIS, 1.0M buffer is used as buffers for stabilizing and storing nucleic acids and proteins. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand.
Tris Borate EDTA buffer, for molecular biology, 10x, DNAse, RNAse and Protease free, pH 8.3 Thermo Scientific Chemicals
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
CHES, 98+%, for biochemistry Thermo Scientific Chemicals
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
CHES, 98+%, for biochemistry Thermo Scientific Chemicals
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
CHES, 98+%, for biochemistry Thermo Scientific Chemicals
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
CHES, 98+%, for biochemistry Thermo Scientific Chemicals
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
CHES, 98+%, for biochemistry Thermo Scientific Chemicals
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
CHES, 98+%, for biochemistry Thermo Scientific Chemicals
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
CAPS, 99%, for biochemistry Thermo Scientific Chemicals
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
CAPS, 99%, for biochemistry Thermo Scientific Chemicals
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
Tris, 99.8 to 100.1% (Dry Basis), Molecular Biology Grade, Ultrapure Thermo Scientific Chemicals
CAS: 77-86-1 | C4H11NO3 | 121.136 g/mol
TE Buffer, 1X Solution pH 8.0, Low EDTA, Molecular Biology Grade Thermo Scientific Chemicals
Use directly to re-suspend and/or dilute purified DNA or RNA. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand.
TE Buffer, 1X Solution pH 8.0, Low EDTA, Molecular Biology Grade Thermo Scientific Chemicals
Use directly to re-suspend and/or dilute purified DNA or RNA. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand.
Bis-Tris, ≥98% (Dry Basis), Ultrapure Thermo Scientific Chemicals
CAS: 6976-37-0 | C8H19NO5 | 209.242 g/mol
TAE (50X), TRIS + acetate + EDTA Thermo Scientific Chemicals
TAE (50X), TRIS + acetate + EDTA is used in electrophoresis of nucleic acids in agarose and polyacrylamide gel. It acts as a running buffer and as a gel preparation buffer. It is also useful for nucleic acid separations viz. DNA and RNA.
TAE (50X), TRIS + acetate + EDTA Thermo Scientific Chemicals
TAE (50X), TRIS + acetate + EDTA is used in electrophoresis of nucleic acids in agarose and polyacrylamide gel. It acts as a running buffer and as a gel preparation buffer. It is also useful for nucleic acid separations viz. DNA and RNA.
TAE (50X), TRIS + acetate + EDTA Thermo Scientific Chemicals
TAE (50X), TRIS + acetate + EDTA is used in electrophoresis of nucleic acids in agarose and polyacrylamide gel. It acts as a running buffer and as a gel preparation buffer. It is also useful for nucleic acid separations viz. DNA and RNA.
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