Substance P(1-7) (TFA)


CAS No. : 2828433-22-1

2828433-22-1
Price and Availability of CAS No. : 2828433-22-1
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10mg $180 In-stock
25mg $350 In-stock
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Cat. No. : HY-P1485A
M.Wt: 1014.06
Formula: C43H66F3N13O12
Purity: >98 %
Solubility: ;H2O : 50 mg/mL (ultrasonic)
Introduction of 2828433-22-1 :

Substance P(1-7) TFA is a fragment of the neuropeptide, substance P (SP). Substance P(1-7) TFA gives depressor and bradycardic effects when applied to the nucleus tractus solitarius[1]. In Vivo: Substance P(1-7) is found to act as a very potent antagonist against the SP-induced responses and is formed locally in the nigra after SP injection. It is proposed that Substance P(1-7) is an endogenous modulator of SP actions[1]. Injection of low doses of Substance P(1-7) (1.0-4.0 pM simultaneously with SP or SP(5-11) (0.1 nM), reduce aversive behaviours induced by SP or SP(5- 11) significantly. These results indicate that SP(1-7) formed endogenously could modulate the actions of SP or SP(5-11) in the spinal cord[2].

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