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Para-aminoblebbistatin 

Cat. No. M29221
Para-aminoblebbistatin  Structure
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Biological Activity

Para-aminoblebbistatin is a highly water soluble, non-fluorescent and photostable C15 amino-substituted derivative of blebbistatin; inhibits various (myosin II) isoforms both in vitro and in vivo.

Chemical Information
Molecular Weight 307.35
Formula C18H17N3O2
CAS Number 2097734-03-5
Storage Please store the product under the recommended conditions in the Certificate of Analysis.
Conversion of different model animals based on BSA (PMID: 27057123)
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.

References

[1] Alfredo Jesús López-Dávila, et al. Sci Rep. Cytotoxicity of snake venom Lys49 PLA2-like myotoxin on rat cardiomyocytes ex vivo does not involve a direct action on the contractile apparatus

[2] Marko Ušaj, et al. Commun Biol. Single molecule turnover of fluorescent ATP by myosin and actomyosin unveil elusive enzymatic mechanisms

[3] Alfredo Jesus Lopez Davila, et al. Biochemistry. The Positively Charged C-Terminal Region of Human Skeletal Troponin T Retards Activation and Decreases Calcium Sensitivity

[4] Julia Whittle, et al. EMBO Mol Med. MYH3-associated distal arthrogryposis zebrafish model is normalized with para-aminoblebbistatin

[5] Boglárka H Várkuti, et al. Sci Rep. A highly soluble, non-phototoxic, non-fluorescent blebbistatin derivative

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Keywords: Para-aminoblebbistatin  supplier, Myosin, inhibitors, activators


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