?-CGRP (rat) (trifluoroacetate s

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?-CGRP (rat) (trifluoroacetate salt)

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Cat No: 24728

Biochemicals - Peptides

α-Calcitonin gene-related peptide (α-CGRP) is a neuropeptide with roles in vasodilation, cardiovascular regulation, and inflammation.{41395} It belongs to the calcitonin family of peptides, which also includes amylin (Item No. 24274), calcitonin (Item...

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Territorial Availability: Available through Bertin Technologies only in France

Synonyms:

L-seryl-L-cysteinyl-L-asparaginyl-L-threonyl-L-alanyl-L-threonyl-L-cysteinyl-L-valyl-L-threonyl-L-histidyl-L-arginyl-L-leucyl-L-alanylglycyl-L-leucyl-L-leucyl-L-seryl-L-arginyl-L-serylglycylglycyl-L-valyl-L-valyl-L-lysyl-L-?-aspartyl-L-asparaginyl-L-phenylalanyl-L-valyl-L-prolyl-L-threonyl-L-asparaginyl-L-valylglycyl-L-seryl-L-?-glutamyl-L-alanyl-L-phenylalaninamide, cyclic (2?7)-disulfide, trifluoroacetate salt

Correlated keywords:

83651-90-5 204656-20-2 ?CGRP RAMP-2 RAMP3 ET1

Product Overview:
α-Calcitonin gene-related peptide (α-CGRP) is a neuropeptide with roles in vasodilation, cardiovascular regulation, and inflammation.{41395} It belongs to the calcitonin family of peptides, which also includes amylin (Item No. 24274), calcitonin (Item Nos. 24409
24410), and adrenomedullin.{38633} α-CGRP binds selectively to heterotrimeric complexes of calcitonin receptor-like receptor (CRLR) and receptor activity-modifying proteins RAMP 1 or 3 (RAMP1 and 3; IC50s = 7 and 23 nM, respectively) over a complex of CLCR and RAMP2 (IC50 = >1,000 nM).{41531} It binds to rat brain and spleen membrane preparations (IC50s = 3.9 and 3.5 nM, respectively) and relaxes human cerebral and middle meningeal arterial segments precontracted with prostaglandin F2α (PGF2α; Item No. 16010; IC50s = 0.23 and 2.24 nM, respectively).{38809,41528} In vivo, α-CGRP (0.01-3,000 ng/kg) decreases mean arterial blood pressure (MABP) and increases pial arteriole (PA) and middle meningeal artery (MMA) diameters in rats with closed cranial windows.{41532} It induces a 50% increase in diameter of arterioles precontracted with human endothelin-1 (ET-1; Item No. 24127) in vivo in hamster cheek pouch at a concentration of 39.8 pM.{41529}

Size	500 µg
Shipping	dry ice
Molecular Formula	C₁₆₂H₂₆₂N₅₀O₅₂S₂ • XCF₃COOH
SMILES	NC([C@@H](NC([C@@H](NC([C@H](CCC(O)=O)NC([C@H](CO)NC(CNC([C@H](C(C)C)NC([C@H](CC(N)=O)NC([C@@]([C@@H](C)O)([H])NC([C@@H]1CCCN1C([C@H](C(C)C)NC([C@@H](NC([C@H](CC(N)=O)NC([C@@H](NC([C@H](CCCCN)NC([C@H](C(C)C)NC([C@H](C(C)C)NC(CNC(CNC([C@H](CO)NC([C@H](CCCN
Molecular Weight	3806,3
Formulation	A lyophilized powder
Purity	≥95%
Custom Code	3504.00
UNSPSC code	12352100

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