apoE(133-149)

COG 133 is a fragment of Apolipoprotein E (APOE) peptide. COG 133 competes with the ApoE holoprotein for binding the LDL receptor, with potent anti-inflammatory and neuroprotective effects. COG 133 is also a nAChR antagonist with an IC50 of 445 nM.

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CAT#	R0830
Chemical Structure
CAS	514200-66-9
M.F/Formula	C97H181N37O19
M.W/Mr.	2169.73
Sequence	One Letter Code: Ac-LRVRLASHLRKLRKRLL-NH2 Three Letter Code: Ac-Leu-Arg-Val-Arg-Leu-Ala-Ser-His-Leu-Arg-Lys-Leu-Arg-Lys-Arg-Leu-Leu-NH2
Biological Activity	Apolipoprotein (ApoE) peptide fragment that functions via the low-density lipoprotein receptor-related protein (LRP). Substantially reduces the symptoms of experimental autoimmune encephalomyelitis, a model of human multiple sclerosis, and suppresses inflammation, demyelination and infiltration of cells into the spinal cord. Also acts as a non-competitive antagonist at α7 nicotinic acetylcholine receptors (IC50 = 445 nM).

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Storage	Desiccate at -20°C
Solubility	Soluble to 1 mg/ml in water
Shipping Condition	Room temperature in continental US; may vary elsewhere.