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- 84120-100g
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- 详细信息
- 文献和实验
- 技术资料
- 库存：
100⁺瓶
- 英文名：
Basic Red 2
- CAS号：
47,7-73-6
- 保质期：
1年
- 供应商：
上海睿安生物13611631389
- 保存条件：
Room Temperature
- 规格：
100g/瓶
Sigma货号84120-100g藏红O上海睿安生物13611631389
说明
一般描述
番红O，也称碱性红2，是一种碱性、阳离子和变色偶氮染料，用作生物染色剂。它特有的偶氮发色团包含吩嗪，这是一种平面三环二苯并吡嗪，由两个非平面苯环通过两个氮原子连接而成。发色团系统包括离域的正电荷、芳香和醌型结构的交替以及可重氮化的胺基。c-甲基化使该染料具有适中的整体尺寸。 番红的三甲基阳离子形式是亲脂性的，而二甲基形式是弱亲水性的。该染料市售形式为氯化物。
应用
- 番红O被广泛用作微生物染色剂，特别是在革兰氏染色中 用作复染剂，以区分革兰氏阳性菌和革兰氏阴性菌， 并用于染色细菌孢子。
- 它用于显示人类和动物组织标本中的 糖胺聚糖和细胞核。
- 它是Benda复色染料的成分。
- 它是各种复色和木质素染色剂中用于植物染色应用的 成分。
- 它还已应用于细胞涂片制备中 肥大细胞的显示和外科冷冻切片的染色。
同行评审论文(部分文献)
Conn's Biological Stains
Kiernan & Horobin
Conn?s Biological Stains (2002)
Prefabrication of a large pedicled bone graft by engineering the germ for de novo vascularization and osteoinduction.
Christian Epple et al.
Biomaterials, 192, 118-127 (2018-11-19)
Large and complex bone defects represent challenging clinical scenarios, typically requiring autologous vascularized bone transplants. In order to bypass the numerous associated limitations, here we aimed at ectopically prefabricating a bone graft surrogate with vascular pedicle. A hollow cylinder of
CCR2 deficiency promotes exacerbated chronic erosive neutrophil-dominated chikungunya v_irus arthritis.
Yee Suan Poo et al.
Journal of virology, 88(12), 6862-6872 (2014-04-04)
Chikungunya v_irus (CHIKV) is a member of a globally distributed group of arthritogenic alphaviruses that cause weeks to months of debilitating polyarthritis/arthralgia, which is often poorly managed with current treatments. Arthritic disease is usually characterized by high levels of the
Finely tuned temperature-controlled cargo release using paraffin-capped mesoporous silica nanoparticles.
Elena Aznar et al.
Angewandte Chemie (International ed. in English), 50(47), 11172-11175 (2011-09-29)
Change of diffusion tensor imaging parameters in articular cartilage with progressive proteoglycan extraction.
José G Raya et al.
Investigative radiology, 46(6), 401-409 (2011-03-24)
To investigate changes of diffusion tensor imaging (DTI) parameters (mean apparent diffusion coefficient [ADC], fractional anisotropy [FA], and first eigenvector) with increasing proteoglycan (PG) extraction of articular cartilage. Twelve cylindrical cartilage-on-bone samples were drilled from 4 human patellae (3 per
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文献和实验该产品被引用文献
Sigma货号84120-100g藏红O上海睿安生物13611631389
说明
一般描述
番红O，也称碱性红2，是一种碱性、阳离子和变色偶氮染料，用作生物染色剂。它特有的偶氮发色团包含吩嗪，这是一种平面三环二苯并吡嗪，由两个非平面苯环通过两个氮原子连接而成。发色团系统包括离域的正电荷、芳香和醌型结构的交替以及可重氮化的胺基。c-甲基化使该染料具有适中的整体尺寸。 番红的三甲基阳离子形式是亲脂性的，而二甲基形式是弱亲水性的。该染料市售形式为氯化物。
应用
- 番红O被广泛用作微生物染色剂，特别是在革兰氏染色中 用作复染剂，以区分革兰氏阳性菌和革兰氏阴性菌， 并用于染色细菌孢子。
- 它用于显示人类和动物组织标本中的 糖胺聚糖和细胞核。
- 它是Benda复色染料的成分。
- 它是各种复色和木质素染色剂中用于植物染色应用的 成分。
- 它还已应用于细胞涂片制备中 肥大细胞的显示和外科冷冻切片的染色。
同行评审论文(部分文献)
Conn's Biological Stains
Kiernan & Horobin
Conn?s Biological Stains (2002)
Prefabrication of a large pedicled bone graft by engineering the germ for de novo vascularization and osteoinduction.
Christian Epple et al.
Biomaterials, 192, 118-127 (2018-11-19)
Large and complex bone defects represent challenging clinical scenarios, typically requiring autologous vascularized bone transplants. In order to bypass the numerous associated limitations, here we aimed at ectopically prefabricating a bone graft surrogate with vascular pedicle. A hollow cylinder of
CCR2 deficiency promotes exacerbated chronic erosive neutrophil-dominated chikungunya v_irus arthritis.
Yee Suan Poo et al.
Journal of virology, 88(12), 6862-6872 (2014-04-04)
Chikungunya v_irus (CHIKV) is a member of a globally distributed group of arthritogenic alphaviruses that cause weeks to months of debilitating polyarthritis/arthralgia, which is often poorly managed with current treatments. Arthritic disease is usually characterized by high levels of the
Finely tuned temperature-controlled cargo release using paraffin-capped mesoporous silica nanoparticles.
Elena Aznar et al.
Angewandte Chemie (International ed. in English), 50(47), 11172-11175 (2011-09-29)
Change of diffusion tensor imaging parameters in articular cartilage with progressive proteoglycan extraction.
José G Raya et al.
Investigative radiology, 46(6), 401-409 (2011-03-24)
To investigate changes of diffusion tensor imaging (DTI) parameters (mean apparent diffusion coefficient [ADC], fractional anisotropy [FA], and first eigenvector) with increasing proteoglycan (PG) extraction of articular cartilage. Twelve cylindrical cartilage-on-bone samples were drilled from 4 human patellae (3 per
文献支持
Sigma货号84120-100g藏红O上海睿安生物13611631389
￥3203.35
