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Dc1a

Cat. No. M42254
Dc1a Structure
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Biological Activity

Dc1a potently promotes opening of the German cockroach Nav channel (BgNav1).

Chemical Information
Molecular Weight 6397.22
Formula C276H414N76O84S8
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
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] David Hongo et al. Front Immunol. Identification of Two Subsets of Murine DC1 Dendritic Cells That Differ by Surface Phenotype, Gene Expression, and Function

[2] Francesco Scavello et al. Sci Rep. Catestatin in innate immunity and Cateslytin-derived peptides against superbugs

[3] Huaizong Shen et al. Science. Structural basis for the modulation of voltage-gated sodium channels by animal toxins

[4] Shaodong Guo et al. Toxicon. Dipteran toxicity assays for determining the oral insecticidal activity of venoms and toxins

[5] Niraj S Bende et al. Nat Commun. A distinct sodium channel voltage-sensor locus determines insect selectivity of the spider toxin Dc1a

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