Biological ActivitySpantide I is a selective NK1 receptor antagonist (Ki values are 230, 8150 and > 10000 nM for rat NK1, NK2 and NK3 receptors respectively). Active in vivo.
(Modifications: Arg-1 = D-Arg, Trp-7 = Trp-9 = D-Trp)
The technical data provided above is for guidance only.
For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
Higher potency of RP 67580, in the mouse and the rat compared with other nonpeptide and peptide tachykinin NK1 antagonists.
Beaujouan et al.
Biological evaluation of substance P antagonists.
Folkers et al.
Comparison of antagonistic properties of substance P analogs, spantide I, II and III, on evoked tongue jerks in rats.
Zubrzycka et al.
No product specific FAQs exist for this product, however you mayView all Peptide FAQs
VersaClone cDNA Plasmids
Reviews for Spantide I
There are currently no reviews for this product. Be the first to review Spantide I and earn rewards!
Have you used Spantide I?
Submit a review and receive an Amazon gift card.
$25/€18/£15/$25CAN/¥75 Yuan/¥1250 Yen for a review with an image
$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image