Coelenterazine h hydrochloride
(Synonyms: 2-Deoxycoelenterazine hydrochloride; CLZN-h hydrochloride) 目录号 : GC74202Coelenterazine h hydrochloride (2-Deoxycoelenterazine)是coelenterazine的衍生物,是RLuc8的发光底物。
Sample solution is provided at 25 µL, 10mM.
Coelenterazine h (2-Deoxycoelenterazine) drochloride, a coelenterazine derivative, is a luminescent substrate for RLuc8. Coelenterazine h drochloride is more sensitive to Ca2+, thus providing a valuable tool for measuring small changes in Ca2+ concentrations.
Coelenterazine h (1-10 μM) drochloride can be used as the luminescent substrate for RLuc8[4]. In the measurements of Ca2+ binding kinetics of BRAC, emission intensity of Venus (530 nm) from BRAC are monitored at 1 kHz just after rapid mixing of 5 nM BRAC protein with 20 μM coelenterazine-h drochloride in various concentration of Ca2+ buffer[4].
References:
[1]. Jiang T, et al. New bioluminescent coelenterazine derivatives with various C-6 substitutions. Org Biomol Chem. 2017 Aug 23;15(33):7008-7018.
[2]. M R Knight, et al. Imaging calcium dynamics in living plants using semi-synthetic recombinant aequorins. J Cell Biol. 1993 Apr;121(1):83-90.
[3]. Kazushi Suzuki, et al. Five colour variants of bright luminescent protein for real-time multicolour bioimaging. Nat Commun. 2016 Dec 14:7:13718.
[4]. enta Saito, et al. Auto-luminescent genetically-encoded ratiometric indicator for real-time Ca2+ imaging at the single cell level. PLoS One. 2010 Apr 1;5(4):e9935.
Cas No. | SDF | ||
别名 | 2-Deoxycoelenterazine hydrochloride; CLZN-h hydrochloride | ||
分子式 | C26H22ClN3O2 | 分子量 | 443.92 |
溶解度 | DMSO : 100 mg/mL (225.27 mM; Need ultrasonic) | 储存条件 | -20°C, protect from light, stored under nitrogen |
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。 |
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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。 |
制备储备液 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 2.2527 mL | 11.2633 mL | 22.5266 mL |
5 mM | 0.4505 mL | 2.2527 mL | 4.5053 mL |
10 mM | 0.2253 mL | 1.1263 mL | 2.2527 mL |
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) | ||||||||||
给药剂量 | mg/kg | 动物平均体重 | g | 每只动物给药体积 | ul | 动物数量 | 只 | |||
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系GLPBIO为您提供正确的澄清溶液配方) | ||||||||||
% DMSO % % Tween 80 % saline | ||||||||||
计算重置 |
计算结果:
工作液浓度: mg/ml;
DMSO母液配制方法: mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,
体内配方配制方法:取 μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL saline,混匀澄清。
1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet