![3-[5-Amino-2-(1-hydroxy-ethyl)-benzoimidazol-1-yl]-propan-1-ol - chemical structure image](https://media.scbt.com/product/3-5-amino-2-1-hydroxy-ethyl-benzoimidazol-1-yl-propan-1-ol-structure_22_70_b_227057.jpg)
![3-[5-Amino-2-(1-hydroxy-ethyl)-benzoimidazol-1-yl]-propan-1-ol - chemical structure image](https://media.scbt.com/product/3-5-amino-2-1-hydroxy-ethyl-benzoimidazol-1-yl-propan-1-ol-structure_22_70_t_227057.jpg "Molecular structure of 3-[5-Amino-2-(1-hydroxy-ethyl)-benzoimidazol-1-yl]-propan-1-ol")
3-[5-Amino-2-(1-hydroxy-ethyl)-benzoimidazol-1-yl]-propan-1-ol
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CAPS (N-cyclohexyl-3-aminopropanesulfonic acid) buffer salt is used to formulate CAPS buffer, a zwitterionic buffer that is useful in the range of pH 7.9-11.1. CAPS buffer is widely used in Western and immunoblotting experiments as well as protein sequencing and identification. Used in the electrotransfer of proteins to PVDF (sc-3723) or nitrocellulose membranes (sc-3718, sc-3724). The high pH of this buffer makes it useful for the transfer of proteins with a pI > 8.5. CAPS is not one of the original Good′s buffers, although it has a similar structure to the other propanesulfonic acids and was selected as a highly water soluble buffering reagent with an optimum buffering pH of 10.4 and minimal reactivity with enzymes or proteins, minimal salt effects. Also available: CAPSO (sc-239475) CAPSO sodium salt (sc-285280)
Ordering Information
| Product Name | Catalog # | UNIT | Price | Qty | FAVORITES | |
3-[5-Amino-2-(1-hydroxy-ethyl)-benzoimidazol-1-yl]-propan-1-ol, 500 mg | sc-310770 | 500 mg | $285.00 |