Leu-Enkephalin (trifluoroacetate salt), CAS 73563-78-7

Formulation: A crystalline solid

Formal Name: L-tyrosylglycylglycyl-L-phenylalanyl-L-leucine, monotrifluoroacetate salt

Purity: ≥98%

Formula Markup: C28H37N5O7 • CF3COOH

Formula Weight: 669,7

Shelf life (days): 1460

CAS Number: 73563-78-7

Notes: Leu-Enkephalin is an endogenous neuropeptide involved in nociception and an agonist of δ- and µ-opioid receptors (Kis = 4.0 and 3.4 nM, respectively).{42332,25533} It is selective for δ- and µ- over κ-opioid receptors (Ki = >1,000 nM).{25533} Leu-Enkephalin is a cleavage product of proenkephalin, which is found primarily in the adrenal medulla and the CNS.{42333} It is found in the brain, the brainstem, and the spinal cord as well as in the peripheral nervous system. Leu-Enkephalin (1 mg/kg) decreases the visceromotor response to colon distension in a mouse model of visceral pain induced by colorectal distension.{43325} It also increases the tail-flick threshold and latency to tail flick in the tail-pressure test and tail-flick test, respectively, in mice.{43324}

• Artikelnummer: CAY23283-10
• Hersteller: Cayman Chemical
• Hersteller Artikelnummer: 23283-10
• Green Labware: Nein
• Verpackungseinheit: 10 mg
• Mengeneinheit: STK