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PKI (14-22) amide (myristoylated) (trifluoroacetate salt) Sale

(Synonyms: Myr-Gly-Arg-Thr-Gly-Arg-Arg-Asn-Ala-Ile-NH2, Myr-GRTGRRNAI-NH2, Myristoylated PKI-(14-22)-amide, PKI-(Myr-14-22)-amide) 目录号 : GC49265

A PKA inhibitor

PKI (14-22) amide (myristoylated) (trifluoroacetate salt) Chemical Structure

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500 µg
¥1,525.00
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1 mg
¥2,741.00
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5 mg
¥8,395.00
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Sample solution is provided at 25 µL, 10mM.

Description

PKI (14-22) amide (myristoylated) is a cell-permeable peptide inhibitor of protein kinase A (PKA).1,2,3 It inhibits PKA activity in mouse brain or spinal cord lysates when used at a concentration of 75 µM.1 PKI (14-22) amide (myristoylated) reduces IgG-dependent phagocytosis of heat-killed S. cerevisiae by isolated human neutrophils in a concentration-dependent manner.2 It inhibits the replication of several strains of Zika virus, including IbH 30656, MR766, H/FP/2013, and PRVABC59, in human umbilical vein endothelial cells (HUVECs; IC50s = 17.75, 22.29, 34.09, and 19.19 µM, respectively).3 PKI (14-22) amide (myristoylated) (2.5 nmol, i.c.v.) increases latency to tail withdrawal in the tail-flick test in morphine-tolerant mice.1

1.Dalton, G.D., Smith, F.L., Smith, P.A., et al.Alterations in brain Protein Kinase A activity and reversal of morphine tolerance by two fragments of native Protein Kinase A inhibitor peptide (PKI)Neuropharmacology48(5)648-657(2005) 2.Ydrenius, L., Majeed, M., Rasmusson, B.J., et al.Activation of cAMP-dependent protein kinase is necessary for actin rearrangements in human neutrophils during phagocytosisJ. Leukoc. Biol.67(4)520-528(2000) 3.Cheng, F., da Silva, S.R., Huang, I.-C., et al.Suppression of Zika virus infection and replication in endothelial cells and astrocytes by PKA inhibitor PKI 14-22J. Virol.92(4)e02019-02017(2018)

化学性质

Cas No. N/A SDF
别名 Myr-Gly-Arg-Thr-Gly-Arg-Arg-Asn-Ala-Ile-NH2, Myr-GRTGRRNAI-NH2, Myristoylated PKI-(14-22)-amide, PKI-(Myr-14-22)-amide
Canonical SMILES O=C(CCCCCCCCCCCCC)NCC(N[C@@H](CCCNC(N)=N)C(N[C@@H]([C@H](O)C)C(NCC(N[C@@H](CCCNC(N)=N)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CC(N)=O)C(N[C@@H](C)C(N[C@H](C(N)=O)[C@@H](C)CC)=O)=O)=O)=O)=O)=O)=O)=O.OC(C(F)(F)F)=O
分子式 C53H100N20O12·XCF3COOH 分子量 1209.5
溶解度 DMSO: 1 mg/ml,DMSO:PBS (pH 7.2) (1:3): 0.25 mg/ml 储存条件 -20°C
General tips 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

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1 mg 5 mg 10 mg
1 mM 0.8268 mL 4.1339 mL 8.2679 mL
5 mM 0.1654 mL 0.8268 mL 1.6536 mL
10 mM 0.0827 mL 0.4134 mL 0.8268 mL
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