PeptideDB

Capsazepine

CAS: 138977-28-3 F: C19H21ClN2O2S W: 376.90

Capsazepine is a synthetic analogue of the sensory neurone excitotoxin, and an antagonist of TRPV1 receptor with an IC50
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Bioactivity Capsazepine is a synthetic analogue of the sensory neurone excitotoxin, and an antagonist of TRPV1 receptor with an IC50 of 562 nM.
Invitro Capsazepine (50 μM) optimally enhances the upregulation of (death receptors) DRs without affecting cell viability HCT116 cells. Capsazepine (30-50 μM) induces ROS generation and ROS mediate Capsazepine-induced DR5 upregulation in HCT116 cells[1]. Capsazepine (1-100 μM, 45 min preincubation) inhibits the evoked CGRP-LI release. Capsazepine (3-100 μM) prevents low pH- and capsaicin-induced CGRP-LI release from rat soleus muscle at concentrations which do not affect the release evoked by KCl. Capsazepine (3-100 μM, without 10 μM) produces a nonspecific inhibitory effect on CGRP-LI release from peripheral endings of the capsaicin-sensitive primary afferent neurone[2].
Name Capsazepine
CAS 138977-28-3
Formula C19H21ClN2O2S
Molar Mass 376.90
Transport Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month