2-Aminopurine can substitute for dA in an oligonucleotide. It is a naturally fluorescent base that is sensitive to the local environment making it a useful probe for monitoring the structure and dynamics of DNA hairpins and for detecting the base stacking state of a duplex. 2-Aminopurine can be destabilizing and slightly lower the Tm.
MW: | 313.2 |
Mod Code: | /i2AmPr/ |
Extinction Coefficient: | 1000 |
Absorbance Max: | 303 nm |
Emission Max: | 371 |
Extinction Coefficient (At Absorbance max): | 3600 |
Product | Pricing | Order |
---|---|---|
100 nmole DNA Oligo | $229.00 USD | Add To Order |
250 nmole DNA Oligo | $229.00 USD | Add To Order |
1 umole DNA Oligo | $340.00 USD | Add To Order |
2 µmole DNA Oligo | $443.00 USD | Add To Order |
5 umole DNA Oligo | $684.00 USD | Add To Order |
10 umole DNA Oligo | $1,365.00 USD | Add To Order |
100 nmole RNA Oligo | $229.00 USD | Add To Order |
250 nmole RNA Oligo | $229.00 USD | Add To Order |
1 umole RNA Oligo | $340.00 USD | Add To Order |
5 umole RNA Oligo | $684.00 USD | Add To Order |
10 umole RNA Oligo | $1,365.00 USD | Add To Order |
100 nmole DNA Plate Oligo | $229.00 USD | Add To Order |
250 nmole DNA Plate Oligo | $229.00 USD | Add To Order |
1 umole DNA Plate Oligo | $340.00 USD | Add To Order |