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PL553 Sale

目录号 : GC30662

PL553是一种特异性的,具有高度亲和性的白三烯A4水解酶(LeukotrieneA4hydrolase)荧光发生底物,最大吸收光和发射光分别为210nm和410nm。

PL553 Chemical Structure

Cas No.:1456872-74-4

规格 价格 库存 购买数量
5mg
¥3,124.00
现货
10mg
¥5,355.00
现货
25mg
¥10,710.00
现货

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Sample solution is provided at 25 µL, 10mM.

产品文档

Quality Control & SDS

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实验参考方法

Kinase experiment:

The ability of PL553 to discriminate LTA4H from APN enzymatic activity is tested using the (l)-Ala-β-naphthylamide and PL553 peptide substrates at 40 μM with either APN from porcine kidney (0.33 mU/mL) or recombinant human LTA4H (0.6 μg/mL). The enzymatic reactions proceeds for 1 h at 37°C in a final volume of 100 μL of 50 mM Tris-HCl (pH 7.4) or 50 mM Tris-HCl (pH 7.4) and 100 mM NaCl for APN or LTA4H, respectively[1].

References:

[1]. Poras H, et al. A sensitive fluorigenic substrate for selective in vitro and in vivo assay of leukotriene A4 hydrolase activity. Anal Biochem. 2013 Oct 15;441(2):152-61.

产品描述

PL553 is a specific and high-affinity fluorigenic substrate of Leukotriene A4 hydrolase, with a λmax of 210 nm and λem of 410 nm.

PL553 is a specific and high-affinity fluorigenic substrate of Leukotriene A4 hydrolase (LTA4H), with a maximum absorption (λmax) of 210 nm and maximum emission (λem) of 410 nm. PL553 is a better LTA4H substrate than (l)-Ala-β-naphthylamide, and resistant to cleavage by other aminopeptidases, but can be cleaved by FAAH. PL553 (40 μM) is used to evaluate the potencies of known inhibitors toward LTA4H[1].

[1]. Poras H, et al. A sensitive fluorigenic substrate for selective in vitro and in vivo assay of leukotriene A4 hydrolase activity. Anal Biochem. 2013 Oct 15;441(2):152-61.

Chemical Properties

Cas No. 1456872-74-4 SDF
Canonical SMILES O=C(NC1=CC=C2C=CC=CC2=C1)[C@@H](N)CC3=CC=C(C(C4=CC=CC=C4)=O)C=C3.O=C(O)C(F)(F)F
分子式 C28H23F3N2O4 分子量 508.49
溶解度 Soluble in DMSO 储存条件 Store at -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

制备储备液
1 mg 5 mg 10 mg
1 mM 1.9666 mL 9.833 mL 19.6661 mL
5 mM 0.3933 mL 1.9666 mL 3.9332 mL
10 mM 0.1967 mL 0.9833 mL 1.9666 mL
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第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量)
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