Difference between revisions of "Transformation of TXA2 to TXB2"
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|<ref name="Ross1982”>[http://pubs.acs.org/doi/pdf/10.1021/ja00370a035 A. Ross "Vinyl epoxide hydrolysis reactions" J. Am. Chem. Soc., 1982, 104 (6), pp 1658–1665]</ref> | |<ref name="Ross1982”>[http://pubs.acs.org/doi/pdf/10.1021/ja00370a035 A. Ross "Vinyl epoxide hydrolysis reactions" J. Am. Chem. Soc., 1982, 104 (6), pp 1658–1665]</ref> | ||
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Revision as of 16:23, 30 March 2017
Thromboxane A2 is a bioactive molecule which affects vasoactivity and promotes thrombosis. It is unstable due to the epoxide functional group, and as a consequence has a short half-life of 20- 30 seconds. The hydrolysis reaction results in the generation of biologically inactive TXB2.
Contents
Reaction
Chemical equation
Rate equation
Parameters
Value | Units | Conditions | Substrate | Reference |
---|---|---|---|---|
3.7e3 ± 0.1e3 | M-1 s-1 | NaCl04 (0.1 - 0.2 M)
Temperature: 25°C |
3 | [1] |
8.7e3 | M-1 s-1 | KCl (1 M)
Temperature: 25°C |
3 | [1] |
1.1e4 ± 0.1e4 | M-1 s-1 | NaCl04 (0.1 - 0.2 M)
Temperature: 25°C |
4 | [1] |
2.4 e4 | M-1 s-1 | KCl (1M)
Temperature: 25°C |
4 | [1] |
3.7e3 ± 0.1e3 | M-1 s-1 | NaCl04 (0.1 - 0.2 M)
Temperature: 25°C |
5 | [1] |
3.6 ± 0.2 | M-1 s-1 | NaCl04 (0.1 - 0.2 M)
Temperature: 25°C |
6 | [1] |
1.7 ± 0.1 | M-1 s-1 | NaCl04 (0.1 - 0.2 M)
Temperature: 25°C |
7 | [1] |
26.7 ± 0.9 | M-1 s-1 | NaCl04 (0.1 - 0.2 M)
Temperature: 25°C |
8 | [1] |
35 | M-1 s-1 | KCl (1M)
Temperature: 25°C |
8 | [1] |
Value | Units | Conditions | Substrate | Reference |
---|---|---|---|---|
Value | Units | Conditions | Substrate | Reference |
---|---|---|---|---|