Spadin


CAS No. : 1270083-24-3

1270083-24-3
Price and Availability of CAS No. : 1270083-24-3
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1mg $150 In-stock
5mg $380 In-stock
10mg $589 In-stock
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Cat. No. : HY-P1422
M.Wt: 2012.34
Formula: C96H142N26O22
Purity: >98 %
Solubility: H2O : ≥ 100 mg/mL
Introduction of 1270083-24-3 :

Spadin, a natural peptide derived from a propeptide released in blood, is a potent TREK-1 channel blocker with IC50 value of 10 nM. Spadin enhances dorsal raphe nucleus 5-HT neurotransmission in mice and induces hippocampal CREB activation and neurogenesis. Spadin can be used for antidepressant research[1][2]. In Vitro: Spadin (100 nM; COS-7 cells) has inhibitory effect of spadin on the TREK-1 channel and blocks 63% of the TREK-1 current stimulated by arachidonic acid[1].
Spadin (100 nM) blocks the TREK-1 channels activity in CA3 hippocampal neurons on brain slices of wild-type mice[1]. In Vivo: Spadin (10 μM; i.p.; for 30 min; male C57Bl/6J and TREK-1 deficient mice) increases of the 5-HT neuron firing rate in the dorsal raphe nucleus (DRN)[2].
Spadin (0.01-100 μM; ICV, i.p. and i.v.; daily, for 7 days; male C57Bl/6J and TREK-1 deficient mice) has anti-depressant behavior in mice[2].

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