170713-75-4
中文名稱
孤菲肽
英文名稱
NOCICEPTIN
CAS
170713-75-4
分子式
C79H129N27O22
分子量
1809.04
MOL 文件
170713-75-4.mol
更新日期
2024/12/23 10:30:27
170713-75-4 結構式
基本信息
中文別名
孤菲肽孤菲肽, >99%
英文別名
Orphanin FQ(pig)17aminoacidpeptide
PubChem ID: 16131448
OrphaninFQ (swine) (9CI)
Nociceptin,Orphanin FQ, >99%
Nociceptin - CAS 170713-75-4 - Calbiochem
Orphanin FQ/Nociceptin, human, mouse, ox, rat
REF DUPL: H-Phe-Gly-Gly-Phe-Thr-Gly-Ala-Arg-Lys-Ser-Ala-Arg-Lys-Leu-Ala-Asn-Gln-OH
L-Glutamine, L-phenylalanylglycylglycyl-L-phenylalanyl-L-threonylglycyl-L-alanyl-L-arginyl-L-lysyl-L-seryl-L-alanyl-L-arginyl-L-lysyl-L-leucyl-L-alanyl-L-asparaginyl-
物理化學性質
密度1.47±0.1 g/cm3(Predicted)
儲存條件−20°C
儲存條件−20°C
溶解度DMSO(輕微)、水(輕微)、甲醇(非常輕微)
酸度系數(shù)(pKa)3.19±0.10(Predicted)
形態(tài)白色凍干固體
顏色White to off-white
水溶解性Soluble to 1 mg/ml in water
序列H-Phe-Gly-Gly-Phe-Thr-Gly-Ala-Arg-Lys-Ser-Ala-Arg-Lys-Leu-Ala-Asn-Gln-OH
穩(wěn)定性吸濕性
常見問題列表
生物活性
Nociceptin 是一種十七肽,為 nociceptin 受體的內源性配體,具有鎮(zhèn)痛作用。體外研究
Nociceptin (1 μg/mL) significantly prevents LPS (10 ng/mL)-stimulated cell migration whereas it is ineffective when added alone. Nociceptin (1 nM-10 μM) elicits a concentration-dependent blockade of LPS-mediated cell migration, with a maximal effect at 1 and 10 μM. Nociceptin counteracts LPS-induced elevation of IL-1β mRNA levels. Nociceptin (1 μM) and NNC 55-0396 induce apoptotic cell death in U87 cells. Nociceptin (1 μM) counteracts LPS-induced [Ca 2+ ]i increase in U87 cells via β-arrestin 2. Nociceptin counteracts the LPS-induced phosphorylation of PKC and ERK in U87 cells. Nociceptin inhibits the LPS-mediated transcriptional activation of NF-kB and AP-1 reporter genes.