TPMPA (hydrate)

TPMPA (hydrate)

CAT N°: 24302
Price:

From 54.00 45.90

TPMPA is a GABAA-?1 (?1 GABAC) receptor antagonist that is 8-fold selective for GABAA-?1 over GABAA-?2 (?2 GABAC) receptors expressed in X. laevis oocytes (Kbs = 2 and 16 ?M, respectively).{38978} In rat hippocampal slices, TPMPA blocks the inhibitory effect of the GABAB agonist 3-APMPA on excitatory postsynaptic currents (EPSCs) with an EC50 value of 490 ?M.{38979} TPMPA (100 ?M) increases light sensitivity and the maximal response of rat retinal ganglion cells without altering their dynamic range.{38980} In sleeping rats, TPMPA (50 ?g, i.c.v.) increases waking from 45 to 62% compared to a vehicle control and decreases slow-wave and paradoxical sleep (REM) by 11 and 5.4%, respectively.{38981}

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