MCH TFA (human, mouse, rat) is a potent peptide agonist of MCH-R and exhibits binding IC50 values of 0.3nM and 1.5 nM for MCH1R and MCH2R, respectively. MCH TFA (human, mouse, rat) is a highly sensitive to MCH-2R in a CHO cell line and monitoring mobilization of intracellular calcium with FLIPR, exhibits functional activation EC50 values of 3.9 nM and 0.1nM for human MCH-1R and MCH-2R, respectively.
| Molecular Weight | 2500.86 |
| Formula | C107H161F3N30O28S4 |
| CAS Number | 128315-56-0 (free base) |
| Solubility (25°C) | DMSO 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.
| Related GPR/FFAR Products |
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| [Ala17]-MCH
[Ala17]-MCH, a MCH analogue, is a selective ligand for MCHR1 (Ki=0.16 nM) over MCHR2 (Ki=34 nM). |
| BigLEN(rat)
BigLEN(rat) is a potent GPR171 agonist with an EC50 of 1.6 nM. |
| BigLEN(mouse)
BigLEN(mouse) is a potent and selective agonist of orphan G protein-coupled receptor 171 (GPR171), with a Kd of ∼0.5 nM. |
| Neuropeptide EI, rat
Neuropeptide EI, rat displays functional melanin concentrating hormone (MCH)-antagonist and melanocyte-stimulating hormone (MSH) agonist activity in different behavioral paradigms. |
| (Phe13, Tyr19)-MCH (human, mouse, rat)
(Phe13,Tyr19)-MCH (human, mouse, rat) is a potent SLC-1 and S643b receptor ligand. |
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