ONPG
Update:2014/12/23 19:35:14
| Item: | ONPG | ||
| Synonym: | o-Nitrophenyl-β-D-Galactopyranoside; 2-Nitrophenyl-β-D-Galactopyranoside | ||
| CAS No.: | 369-07-3 | Special Grade: | Ultra Pure Grade |
| Formula: | C12H15NO8 | M.W.: | 301.25 |
Order
| Product No. | Size | Price | Brand |
| 0789-1g | 1g | 97 | GBCBIO |
| 0789-5g | 5g | 387 | GBCBIO |
| 0789-100g | 100g | 詢價(jià) | GBCBIO |
| 0789-25g | 25g | 2240 | Amresco |
Introduction
| Specific Rotation (degrees)........................................-72~-68 |
| Substrate for the determination of β-galactosidases. ONPG可被β-半乳糖苷酶水解為半乳糖和黃色的鄰-硝基苯酚（ONP），因此可以通過培養(yǎng)液顏色的變化測(cè)知β-半乳糖苷酶的活性 |
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