Buffers & Reagents
Using the most stringent definition, a buffer is simply a solution used to prevent sudden changes in pH. However, in the biological sciences, the term buffer has come to mean much more. Most experimental biology involves manipulating a set of chemical reactions that underpin a biological state in vitro, and observing the outcome. All life is a synthesis of complex chemistry. As with any reaction, a given set of environmental conditions must be met before a reaction can occur. Commercial buffers for use in the life-sciences contain specific chemicals that facilitate a desired chemical reaction (e.g. enzyme cofactors, protein stabilizers, or carrier proteins). A buffer must be carefully chosen for a given application, based on individual requirements & criteria.
At genomics-online you will find molecular biology grade agarose as well, ideally suited for routine analysis of DNA or RNA by gel electrophoresis and blotting. The agarose can be purchased in convenient AgarTabs - provided as a tablet format (0,5g/tablet), you avoid tiresome weighing and moreover contamination during weighing. In order to stain the DNA or RNA to visualize them in agarose and polyacrylamide gels we offer several nucleic acid stains. The dyes eliminates the need for toxic Ethidium Bromide (EtBr, a potent mutagen), commonly used in gel electrophoresis.
Browse the products to at genomics-online to find high-quality Taq buffers, molecular biology grade agarose, dyes, restriction enzymes, reaction buffers and many more products. For further questions regarding our products, please contact our customer service via phone, live chat, or email.
6xDNA Loading Buffer is used as loading buffer in nucleic acid electrophoresis.
Delivery in 15 to 19 Business Days
- Order hotline:
- +1 877 302 8632
- +1 888 205 9894 (Toll-free)
Delivery in 2 to 3 Business Days
- Order hotline:
- +1 877 302 8632
- +1 888 205 9894 (Toll-free)
Delivery in 2 to 3 Business Days
- Order hotline:
- +1 877 302 8632
- +1 888 205 9894 (Toll-free)
PCR Stimulant can be used to increase sensitivity and specificity for GC/AT-rich template or complex template.
Delivery in 15 to 19 Business Days
- Order hotline:
- +1 877 302 8632
- +1 888 205 9894 (Toll-free)
GC Enhancer can be used to increase sensitivity and specificity for GC/AT-rich template or complex template.
Delivery in 15 to 19 Business Days
- Order hotline:
- +1 877 302 8632
- +1 888 205 9894 (Toll-free)
Delivery in 2 to 3 Business Days
- Order hotline:
- +1 877 302 8632
- +1 888 205 9894 (Toll-free)
Delivery in 3 to 4 Business Days
- Order hotline:
- +1 877 302 8632
- +1 888 205 9894 (Toll-free)
Delivery in 3 to 4 Business Days
- Order hotline:
- +1 877 302 8632
- +1 888 205 9894 (Toll-free)
Delivery in 3 to 4 Business Days
- Order hotline:
- +1 877 302 8632
- +1 888 205 9894 (Toll-free)
Delivery in 9 to 11 Business Days
- Order hotline:
- +1 877 302 8632
- +1 888 205 9894 (Toll-free)
Delivery in 2 to 3 Business Days
- Order hotline:
- +1 877 302 8632
- +1 888 205 9894 (Toll-free)
Delivery in 4 to 6 Business Days
- Order hotline:
- +1 877 302 8632
- +1 888 205 9894 (Toll-free)
SafeView™ FireRed is a new and safe nucleic acid stain for the visualization of nucleic acids in agarose and polyacrylamide gels. This dye eliminates the need for toxic Ethidium Bromide (EtBr, a potent mutagen), commonly used in gel electrophoresis.
Delivery in 3 to 4 Business Days
- Order hotline:
- +1 877 302 8632
- +1 888 205 9894 (Toll-free)
Safe-Green™ is a new and safe nucleic acid stain for the visualization of nucleic acids in agarose and polyacrylamide gels. This dye eliminates the need for toxic Ethidium Bromide (EtBr, a potent mutagen), commonly used in gel electrophoresis.
Delivery in 3 to 4 Business Days
- Order hotline:
- +1 877 302 8632
- +1 888 205 9894 (Toll-free)
Safe-Red™ is a new and safe nucleic acid stain for the visualization of nucleic acids in agarose and polyacrylamide gels. This dye eliminates the need for toxic Ethidium Bromide (EtBr, a potent mutagen), commonly used in gel electrophoresis.
Delivery in 3 to 4 Business Days
- Order hotline:
- +1 877 302 8632
- +1 888 205 9894 (Toll-free)
Safe-White™ is a new and safe nucleic acid stain for the visualization of nucleic acids in agarose and polyacrylamide gels. This dye eliminates the need for toxic Ethidium Bromide (EtBr, a potent mutagen), commonly used in gel electrophoresis.
Delivery in 3 to 4 Business Days
- Order hotline:
- +1 877 302 8632
- +1 888 205 9894 (Toll-free)
SafeView™ Classic is a new and safe nucleic acid stain for the visualization of nucleic acids in agarose and polyacrylamide gels. This dye eliminates the need for toxic Ethidium Bromide (EtBr, a potent mutagen), commonly used in gel electrophoresis.
Delivery in 3 to 4 Business Days
- Order hotline:
- +1 877 302 8632
- +1 888 205 9894 (Toll-free)
Delivery in 6 to 7 Business Days
- Order hotline:
- +1 877 302 8632
- +1 888 205 9894 (Toll-free)
Delivery in 2 to 3 Business Days
- Order hotline:
- +1 877 302 8632
- +1 888 205 9894 (Toll-free)
GelStain is a sensitive, stable and safe staining reagent for DNA/RNA. GelStain uses the same wavelength as ethidium bromide (EB), and it is more sensitive than EB.
Delivery in 15 to 19 Business Days
- Order hotline:
- +1 877 302 8632
- +1 888 205 9894 (Toll-free)
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