8-Bromo-cGMP sodium is a PKG (protein kinase G) activator, it is a membrane-permeable analogue of cGMP. 8-Bromo-cGMP sodium significantly inhibits Ca2+ macroscopic currents and impairs insulin release stimulated with high K+. 8-Bromo-cGMP sodium (1-100 μM; 8 h) increases resistance of LLC-PK1 cells to CsA toxicity concentration-dependently. 8-Bromo-cGMP sodium (1-100 μM; 16 h) induces the synthesis of HO-1 protein in a concentration-dependent fashion.
8-Bromo-cGMP sodium (0.3, 1, 3.0 nmol; intrathecal administration; 10 min before test) dose-dependently and significantly increases the tail-flick latency in Vincristine-treated mice to the level observed in vehicle-treated naive mice (male ICR mice, 4weeks of age and weighing 20 g). 8-Bromo-cGMP sodium (10 mg/kg; iv; single dose) results in vasodilator responses in eNOS-Tg mice and WT littermates in C57BL/6 background (19-35 g).
Molecular Weight | 446.08 |
Formula | C10H10BrN5NaO7P |
CAS Number | 51116-01-9 |
Solubility (25°C) | Water 90 mg/mL |
Storage | -20°C, dry, sealed |
Species | Mouse | Rat | Rabbit | Guinea pig | Hamster | Dog |
Weight (kg) | 0.02 | 0.15 | 1.8 | 0.4 | 0.08 | 10 |
Body Surface Area (m2) | 0.007 | 0.025 | 0.15 | 0.05 | 0.02 | 0.5 |
Km factor | 3 | 6 | 12 | 8 | 5 | 20 |
Animal A (mg/kg) = Animal B (mg/kg) multiplied by | Animal B Km |
Animal A Km |
For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.
[1] Hong-Guang Nie, et al. J Physiol. Regulation of epithelial sodium channels by cGMP/PKGII
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