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AC 187

Potent and selective amylin receptor antagonist that displays 38-fold and 400-fold selectivity over calcitonin and CGRP receptors respectively. Through attenuating the activation of initiator and effector caspases in vitro, it blocks amyloid β-induced neurotoxicity. It can increase glucagon secretion, accelerate gastric emptying, change plasma glucose levels and increase food intake in vivo.

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.
AC 187(CAS 151804-77-2)

CAT No: R0952

CAS No:151804-77-2

Synonyms/Alias:151804-77-2;AC 187;AC187;salmon calcitonin (8-32) reduced;CID 16133792;GTPL689;AKOS024457619;acetyl-(Asn30,Tyr32)-calcitonin8-32;FA109403;Acetyl-(Asn30,Tyr32)-Calcitonin (8-32) (salmon I) trifluoroacetate salt;161902-50-7;

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M.F/Formula
C127H205N37O40
M.W/Mr.
2890.2
Sequence
One Letter Code:VLGKLSQELHKLQTYPRTNTGSNTY
Three Letter Code:Ac-Val-Leu-Gly-Lys-Leu-Ser-Gln-Glu-Leu-His-Lys-Leu-Gln-Thr-Tyr-Pro-Arg-Thr-Asn-Thr-Gly-Ser-Asn-Thr-Tyr-NH2
Labeling Target
Amylin receptor
Application
Blocks amyloid β-induced neurotoxicity by attenuating the activation of initiator and effector caspases in vitro. Increases glucagon secretion, accelerates gastric emptying, alters plasma glucose levels and increases food intake in vivo.
Appearance
White lyophilised solid
Purity
>98%
Activity
Antagonist
Source#
Synthetic
Long-term Storage Conditions
Soluble in water
InChI
InChI=1S/C127H205N37O40/c1-59(2)44-81(156-122(200)99(63(9)10)142-68(15)171)105(183)139-54-96(178)143-74(22-16-18-40-128)106(184)151-84(47-62(7)8)114(192)159-90(57-166)119(197)148-77(34-37-92(130)174)108(186)146-79(36-39-98(180)181)109(187)153-83(46-61(5)6)113(191)154-85(50-71-53-137-58-141-71)115(193)145-75(23-17-19-41-129)107(185)152-82(45-60(3)4)112(190)147-78(35-38-93(131)175)111(189)162-103(67(14)170)125(203)158-88(49-70-28-32-73(173)33-29-70)126(204)164-43-21-25-91(164)120(198)149-76(24-20-42-138-127(135)136)110(188)161-102(66(13)169)124(202)157-87(52-95(133)177)117(195)160-100(64(11)167)121(199)140-55-97(179)144-89(56-165)118(196)155-86(51-94(132)176)116(194)163-101(65(12)168)123(201)150-80(104(134)182)48-69-26-30-72(172)31-27-69/h26-33,53,58-67,74-91,99-103,165-170,172-173H,16-25,34-52,54-57,128-129H2,1-15H3,(H2,130,174)(H2,131,175)(H2,132,176)(H2,133,177)(H2,134,182)(H,137,141)(H,139,183)(H,140,199)(H,142,171)(H,143,178)(H,144,179)(H,145,193)(H,146,186)(H,147,190)(H,148,197)(H,149,198)(H,150,201)(H,151,184)(H,152,185)(H,153,187)(H,154,191)(H,155,196)(H,156,200)(H,157,202)(H,158,203)(H,159,192)(H,160,195)(H,161,188)(H,162,189)(H,163,194)(H,180,181)(H4,135,136,138)/t64-,65-,66-,67-,74+,75+,76+,77+,78+,79+,80+,81+,82+,83+,84+,85+,86+,87+,88+,89+,90+,91+,99+,100+,101+,102+,103+/m1/s1
InChI Key
ZLFXHYNEZYAYPG-AABHONRUSA-N
Isomeric SMILES
C[C@H]([C@@H](C(=O)N[C@@H](CC1=CC=C(C=C1)O)C(=O)N2CCC[C@H]2C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H]([C@@H](C)O)C(=O)NCC(=O)N[C@@H](CO)C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC3=CC=C(C=C3)O)C(=O)N)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC4=CNC=N4)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CO)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCCN)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@H](C(C)C)NC(=O)C)O
BoilingPoint
N/A
Melting Point
N/A

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