- Производитель:
- Sigma-Aldrich
eCl@ss: | 32161000 |
NACRES: | NA.41 |
The use of Black-Gold II is tailored to studies using formalin-fixed, non-solvent processed tissue. The technique stains large myelinated tracts dark red-brown, while the individual myelinated fibers appear black. This novel tracer can be used to localize both normal and pathological myelin. Black-Gold II can demonstrate and characterize specific myelin changes associated with exposure to diverse neurotoxicants including kainic acid, methamphetamine, acrylamide, domoic acid, 3-nitropropionic acid, Fluoro-Gold and isoniazid.
The Black-Gold II Myelin Staining Kit also comes with sodium thiosulfate and cresyl violet. The sodium thiosulfate solution is required for extracting excess Black-Gold II stain. Whereas the cresyl violet is a Nissl stain that colors cell bodies a brilliant bluish hue and is used as a counter stain with Black-Gold II.
Black Gold II Purity: No detectable amount of uncomplexed gold was found.
Black Gold II Illumination: Bright field or dark field.
Black Gold II Solubility: Freely soluble in water, saline, or dilute acids.
Components
Black-Gold II: 150mg dry powder, yellow in color.
Cresyl Violet Stain: 150mg dry powder, purplish-black in color.
5% Sodium Thiosulfate: 10ml
Physical form
See Components
Storage and Stability
The kit can be stored at room temperature. Ideally, the Black-Gold II powder should be kept in a desiccator, because of its hygroscopic nature. The dry powder, if unopened and stored properly, is useable for up to one year from date of receipt. Once resuspended the Black-Gold II staining solution should be stored in the dark at 4°C and is good for up to 3 months.
TOXICITY: Although the compound appears to be of low toxicity, it has not been extensively evaluated and therefore routine laboratory caution should be exercised. Not intended for human consumption.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Quality Level | 100, |
Торговая марка | BLACK-GOLD |
application(s) | immunohistochemistry: suitable |
shipped in | ambient |
Получите коммерческое предложение в течение 1 часа
Менеджер подготовит коммерческое предложение и позвонит, если понадобится уточнить детали вашего заказа

С 2010 года мы поставляем оборудование с заводов Европы. Берем на себя все — от подбора оборудования до внедрения на предприятии

Все сотрудники имеют высшее образование, закончили ведущие химические вузы страны, такие как РХТУ им Менделеева.

У большинства компаний срок ожидания составляет 10-12 недель.

Оборудование хранится на сухом отапливаемом складе, где поддерживается ровная температура.

Работаем с PonyExpress и Деловыми линиями. Вы также можете выбрать свою транспортную компанию или забрать товар со склада в Москве.

В случае любых неполадок за свой счет выполним ремонт в сервисном центре или на заводе-изготовителе. Или бесплатно заменим прибор на новый.

Производим пуско-наладку оборудования, валидацию, обучение сотрудников. Если нужно, привлекаем инженеров с заводов- изготовителей.