[Leu5]-Enkephalin

Catalog Number: orb1140671

Catalog Number	orb1140671
Category	Proteins
Description	Endogenous µ- and δ-opioid receptor agonist; Peptides.
CAS Number	58822-25-6
Modifications	None
Structure	H-Tyr-Gly-Gly-Phe-Leu-OH
Target Areas	δ Opioid receptors, µ Opioid receptors
Form/Appearance	Freeze dried solid
Purity	> 95% by hplc
MW	555.63 Da
Formula	C₂₈H₃₇N₅O₇
Solubility (25°C)	Soluble to 1 mg/ml in water
Protein Sequence	YGGFL
Storage	Store dry, frozen and in the dark
Alternative names	ICI 114740, Dynorphin-(1-5), Leu-enkephalin, Leu5- Read more...
Background	[Leu5]-Enkephalin is an endogenous opioid peptide neurotransmitter that is found in the brains of many animals including humans. [Leu5]-Enkephalin is one of the two forms of enkephalin; the other being met-enkephalin. The tyrosine residue at position 1 is analogous to the 3-hydroxyl group on morphine and [Leu5]-enkephalin acts as an agonist at both µ- and δ-opioid receptors, with greater preference for δ and little to no effect on the Îº-opioid receptor.
Note	For research use only
Expiration Date	12 months from date of receipt.

[Leu5]-Enkephalin TFA(58822-25-6(free bas)) [orb1217690]
Purity:
> 98% (HPLC)
CAS Number:
73563-78-7
Sizes Available: 10 mg, 25 mg, 1 g, 500 mg, 200 mg, 50 mg, 100 mg
[Leu5]-Enkephalin [orb1220492]
Purity:
> 98% (HPLC)
CAS Number:
58822-25-6
Sizes Available: 100 mg, 10 mg, 25 mg, 50 mg, 1 g, 500 mg, 200 mg
[Leu5]-Enkephalin TFA(58822-25-6(free bas)) [orb1299612]
Purity:
99.63%
CAS Number:
73563-78-7
MW:
669.64
Formula:
C₃₀H₃₈F₃N₅O₉
Sizes Available: 10 mg, 50 mg, 100 mg, 25 mg, 1 mL*10mM (in DMSO)
[Leu5]-Enkephalin [orb1685516]
Purity:
98%
CAS Number:
58822-25-6
MW:
555.62
Formula:
C₂₈H₃₇N₅O₇
Sizes Available: 50 mg, 100 mg, 10 mg, 25 mg, 5 mg
[Leu5]-Enkephalin, amide acetate [orb1296745]
Sizes Available: 200 mg, 100 mg, 50 mg, 25 mg, 10 mg, 5 mg, 2 mg