Free shipping on all orders over $ 500

Lei-Dab7 

Cat. No. M27733
Lei-Dab7  Structure
Size Price Availability Quantity
Free Delivery on orders over USD 500 Bulk Inquiry?

Quality Control & Documentation
Biological Activity

Lei-Dab7 is a potent and selective SK2 (KCa2.2) channels blocker with a Kd of 3.8 nM. Lei-Dab7 shows low or no activity on KCa1, KCa3, Kv and Kir2.1 channels.

Chemical Information
Molecular Weight 3392.06
Formula C141H236N46O39S6
CAS Number 1061556-49-7
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] Saravana R K Murthy, et al. PLoS One. Small-conductance Ca2+-activated potassium type 2 channels regulate the formation of contextual fear memory

[2] Sabrine Aidi-Knani, et al. Eur J Pharmacol. Correspondences between the binding characteristics of a non-natural peptide, Lei-Dab7, and the distribution of SK subunits in the rat central nervous system

[3] Imed Regaya, et al. Biores Open Access. SKCa Channels Blockage Increases the Expression of Adenosine A2A Receptor in Jurkat Human T Cells

[4] Bedel Mpari, et al. Eur J Pharmacol. Small-conductance Ca(2+)-activated K(+) channels: Heterogeneous affinity in rat brain structures and cognitive modulation by specific blockers

[5] Bedel Mpari, et al. J Integr Neurosci. Differential effects of two blockers of small conductance Ca2+-activated K+ channels, apamin and lei-Dab7, on learning and memory in rats

Related Potassium Channel Products
NPBA

NPBA is a potassium K2P channel TASK-3 (KCNK9) agonist and a tandem pore domain weak inward rectifier K+ channel (TWIK2) channel blocker. In addition, NPBA inhibits the activation of NLRP3 inflammasome in macrophages.

BeKm-1

BeKm-1 is a HERG (human ether-a-go-go-related gene) blocking compound.

Apamin

Apamin (Apamine) is a specifically selective blocker of Ca2+-activated K+ (SK) channels and exhibits anti-inflammatory and anti-fibrotic activity.

Phe-Met-Arg-Phe amide trifluoroacetate

Phe-Met-Arg-Phe amide trifluoroacetate is an activator of K+ current, with ED50 of 23 nM in the peptidergic caudodorsal neurons.

Iberiotoxin

Iberiotoxin is a toxin isolated from Buthus tamulus scorpion venom.

  Catalog
Abmole Inhibitor Catalog




Keywords: Lei-Dab7  supplier, Potassium Channel, inhibitors, activators


Products are for research use only. Not for human use. We do not sell to patients.
© Copyright 2010-2023 AbMole BioScience. All Rights Reserved.