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Gap19 TFA

Cat. No. M20821

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Gap19 TFA Structure
Size Price Availability Quantity
5mg USD 120  USD120 In stock
10mg USD 180  USD180 In stock
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Quality Control & Documentation
Biological Activity

Gap19 TFA is a nonapeptide derived from the cytoplasmic loop (CL) of Cx43 and acts as a selective connexin 43 (Cx43) hemichannel blocker. Gap19 TFA blocks Cx43 hemichannels without inhibiting gap junctions (GJs) at IC50 of 6.5 μM when applied intracellulary.

Chemical Information
Molecular Weight 1275.46
Formula C57H97F3N14O15
CAS Number 1507930-57-5 (free base)
Form Solid
Solubility (25°C) DMSO 100 mg/mL
Water 100 mg/mL
Storage Store at ≤ -20°C, dry, sealed
References

[1] Meixi Quan, et al. Circ Res. MST1 Suppresses Disturbed Flow Induced Atherosclerosis

[2] Hailong Yu, et al. J Neuroinflammation. Targeting connexin 43 provides anti-inflammatory effects after intracerebral hemorrhage injury by regulating YAP signaling

[3] Alessio Lissoni, et al. Int J Mol Sci. Gap19, a Cx43 Hemichannel Inhibitor, Acts as a Gating Modifier That Decreases Main State Opening While Increasing Substate Gating

[4] Frazer P Coutinho, et al. Drug Deliv Transl Res. Xentry-Gap19 inhibits Connexin43 hemichannel opening especially during hypoxic injury

[5] Sara Crespo Yanguas, et al. Int J Mol Sci. TAT-Gap19 and Carbenoxolone Alleviate Liver Fibrosis in Mice

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Keywords: Gap19 TFA supplier, inhibitors, activators

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