Saralasin TFA is an octapeptide analog of Angiotensin II and a competitive angiotensin II receptor antagonist with a Ki value of 0.32 nM (74% of binding sites) and partial agonist activity. It has a Ki value of 0.32 nM (74% of binding sites) and partial agonist activity. It can be used in studies related to renal vascular hypertension and renin-dependent (angiotensinogenic) hypertension.
| Molecular Weight | 1026.07 |
| Formula | C44H66F3N13O12 |
| CAS Number | 34273-10-4 (free base) |
| Form | Solid |
| Solubility (25°C) | Water 100 mg/mL DMSO 50 mg/mL |
| Storage |
Powder -20°C 3 years ; 4°C 2 years In solvent -80°C 6 months ; -20°C 1 month |
| 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.
| Related Angiotensin Receptor Products |
|---|
| TRV055 hydrochloride
TRV055 hydrochloride, a G-protein-biased agonist, is a Gq-biased ligand of the angiotensin II receptor type 1 (AT1R). TRV055 hydrochloride is efficacious in stimulating cellular Gq-mediated signaling. |
| (Sar1, Ile4, 8)-Angiotensin II
(Sar1,Ile4,8)-Angiotensin II is a functionally selective angiotensin II type 1 receptor (AT1R) agonist. |
| TRV055
TRV055, a G-protein-biased agonist, is a Gq-biased ligand of the angiotensin II receptor type 1 (AT1R). |
| Alamandine
Alamandine, a member of the renin-angiotensin system (RAS), a vasoactive peptide, is an endogenous ligand of the G protein-coupled receptor MrgD. |
| (Sar1)-Angiotensin II
(Sar1)-Angiotensin II, an analogue of Angiotensin II, is a specific agonist of angiotensin AT1 receptor. |
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