【產(chǎn)品介紹】肥大細(xì)胞（Mast?Cell）來(lái)源于未分化的間充質(zhì)細(xì)胞，近年來(lái)有人認(rèn)為可能來(lái)自胸腺和骨髓。正常多見(jiàn)于小血管周?chē)话阍诮Y(jié)締組織中都含有少量的肥大細(xì)胞，也常見(jiàn)于支氣管周?chē)鸵鹊男∪~間導(dǎo)管周?chē)谀c系膜的小血管周?chē)加写罅康姆蚀蠹?xì)胞。肥大細(xì)胞較一般細(xì)胞大，直徑約20～30μm。呈圓形或橢圓形；胞核較小，圓形；胞質(zhì)內(nèi)充滿(mǎn)粗大并具有異染性的圓形嗜堿性顆粒。
【染色結(jié)果】肥大細(xì)胞顆粒含有肝素和組織胺等，這些屬于硫酸酯，呈異色性。因此，用易染性染料甲苯胺藍(lán)可以使其呈異色性的紅紫色。
【所需儀器】光學(xué)顯微鏡、玻片、染缸、滴管、秒表、記號(hào)筆等。
| 參數(shù)信息 |
| 外觀(guān)狀態(tài)： |
固體或粉末 |
| 質(zhì)量指標(biāo)： |
95%+ |
| 溶解條件： |
有機(jī)溶劑/水 |
| CAS號(hào)： |
N/A |
| 分子量： |
N/A |
| 儲(chǔ)存條件： |
-20℃避光保存 |
| 儲(chǔ)存時(shí)間： |
1年 |
| 運(yùn)輸條件： |
室溫2周 |
| 生產(chǎn)廠(chǎng)家： |
蘇州北科納米科技有限公司 |
| Warm tips: Suzhou Beike nano products are only used for scientific research, not for human body,different batches of products have different specifications and performance |
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| Warm tips: Suzhou Beike nano products are only used for scientific research, not for human body,different batches of products have different specifications and performance.The website pictures are from the Internet. The pictures are for reference only. Please take the real object as the standard. In case of infringement, please contact us to delete them immediately. |
