Cardiogreen (Foxgreen)
(Synonyms: 吲哚菁绿; Foxgreen; IC Green; Cardiogreen) 目录号 : GC30003
Cardiogreen (Foxgreen, indocyanine green) 是一种两亲性碘化三碳菁染料(质量= 751.4 Da),可在pH 6.5的水溶液中重构。
Cas No.:3599-32-4
Sample solution is provided at 25 µL, 10mM.
Cardiogreen (Foxgreen, indocyanine green) is an amphiphilic iodized tricarbocyanine dye (mass = 751.4 Da) that can be reconstituted in aqueous solutions at pH 6.5. It is negatively charged and binds to proteins to form non-covalent fluorescent complexes that can be used in capillary electrophoresis semiconductor laser-induced fluorescence detection for protein determination[1-3].
Cardiogreen can be used to isolate several labeled proteins, including human blood harmless protein, nuclease a, transferrin, and cytochrome C. Used intravenously in patients, within the blood vessels, the compound binds to plasma proteins that confine most of the drug to the blood vessels until it is taken up by the liver and excreted into the bile. Cardiogreen is also widely applied in off-label use for real-time imaging for abdominal surgery, plastic surgery, and in oncologic staging and treatment[4-7].
References:
[1]. Alander JT, Kaartinen I, et,al.A review of indocyanine green fluorescent imaging in surgery. Int J Biomed Imaging. 2012;2012:940585. doi: 10.1155/2012/940585. Epub 2012 Apr 22. PMID: 22577366; PMCID: PMC3346977.
[2]. Alander JT, Kaartinen I, et,al. A review of indocyanine green fluorescent imaging in surgery. Int J Biomed Imaging. 2012;2012:940585. doi: 10.1155/2012/940585. Epub 2012 Apr 22. PMID: 22577366; PMCID: PMC3346977.
[3]. Engel E, Schraml R, et,al.Light-induced decomposition of indocyanine green. Invest Ophthalmol Vis Sci. 2008 May;49(5):1777-83. doi: 10.1167/iovs.07-0911. PMID: 18436812.
[4]. Portnoy E, Nizri E, et,al. Imaging the urinary pathways in mice by liposomal indocyanine green. Nanomedicine. 2015 Jul;11(5):1057-64. doi: 10.1016/j.nano.2015.02.019. Epub 2015 Mar 16. PMID: 25791809.
[5]. Petrut B, Bujoreanu CE, et,al.Indocyanine green use in Urology. J BUON. 2021 Jan-Feb;26(1):266-274. PMID: 33721461.
[6]. Maarek JM, Holschneider DP. Estimation of indocyanine green concentration in blood from fluorescence emission: application to hemodynamic assessment during hemodialysis. J Biomed Opt. 2009 Sep-Oct;14(5):054006. doi: 10.1117/1.3233652. PMID: 19895108.
[7]. Pollack GM, Brouwer KL, et,al. Determination of hepatic blood flow in the rat using sequential infusions of indocyanine green or galactose. Drug Metab Dispos. 1990 Mar-Apr;18(2):197-202. PMID: 1971573.
Cardiogreen (Foxgreen, indocyanine green) 是一种两亲性碘化三碳菁染料(质量= 751.4 Da),可在pH 6.5的水溶液中重构。它带负电荷,与蛋白质结合形成非共价荧光复合物,可用于毛细管电泳半导体激光诱导荧光检测,用于蛋白质测定[1-3]。
Cardiogreen可用于分离几种标记蛋白,包括人血无害蛋白、核酸酶a、转铁蛋白和细胞色素C。患者静脉注射时,在血管内,该化合物与血浆蛋白结合,将大部分药物限制在血管内,直到被肝脏吸收并排泄到胆汁中。Cardiogreen还广泛应用于非适应症下的腹部手术、整形手术、肿瘤分期和治疗的实时成像[4-7]。
Cardiogreen 在细胞中的摄取试验: |
Cardiogreen (Foxgreen, indocyanine green)是一种无毒的生物染料,只有经静脉注射后才能被肝细胞吸收,然后由肝细胞分泌。在无血清培养基中培养时,肝细胞摄取 Cardiogreen,细胞质呈绿色。血清恢复后, Cardiogreen从细胞质中分泌出来。 1. 将Cardiogreen加入终浓度为1mg /mL的无血清肝细胞培养基中,在37℃下培养1小时。 2. 除去无血清培养基,用PBS洗涤细胞三次。 3. 用显微镜对细胞检查和成像。 |
研究Cardiogreen脂质体对小鼠尿路的成像 [1]: |
0 ~ 0.8 μM Cardiogreen分别与1%脂质体和20 μM或200 μM pyrene孵育,评估极性和流动性。用荧光分光光度计测定激发波长335 nm处的荧光光谱。
研究Liposomal Cardiogreen 在泌尿系统积累:
仅供参考,请根据您的实验具体需要进行修改。 |
References: [1].Portnoy E, Nizri E, et,al. Imaging the urinary pathways in mice by liposomal indocyanine green. Nanomedicine. 2015 Jul;11(5):1057-64. doi: 10.1016/j.nano.2015.02.019. Epub 2015 Mar 16. PMID: 25791809. |
Cas No. | 3599-32-4 | SDF | |
别名 | 吲哚菁绿; Foxgreen; IC Green; Cardiogreen | ||
Canonical SMILES | O=S(CCCC[N+]1=C(/C=C/C=C/C=C/C=C2N(CCCCS(=O)([O-])=O)C3=C(C4=CC=CC=C4C=C3)C/2(C)C)C(C)(C)C5=C1C=CC6=CC=CC=C56)([O-])=O.[Na+] | ||
分子式 | C43H47N2NaO6S2 | 分子量 | 774.96 |
溶解度 | DMF: 10 mg/ml; DMSO: 10 mg/ml; Ethanol: 1 mg/ml; ddH2O:1mg/ml | 储存条件 | Store at -20°C ,protect from light |
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 | |||
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1 mg | 5 mg | 10 mg |
1 mM | 1.2904 mL | 6.4519 mL | 12.9039 mL |
5 mM | 0.2581 mL | 1.2904 mL | 2.5808 mL |
10 mM | 0.129 mL | 0.6452 mL | 1.2904 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
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- Purity: >95.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
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