產(chǎn)品編號(hào) | IHC0111H | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
英文名稱 | Human Histone H3 Ready-To-Use IHC Kit | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
中文名稱 | 人組蛋白H3(核內(nèi)參)單克隆即用型免疫組化試劑盒 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
別 名 | H3 histone family member E pseudogene; H3 histone family, member A; H3/A; H31_HUMAN; H3F3; H3FA; Hist1h3a; HIST1H3B; HIST1H3C; HIST1H3D; HIST1H3E; HIST1H3F; HIST1H3G; HIST1H3H; HIST1H3I; HIST1H3J; HIST3H3; histone 1, H3a; Histone cluster 1, H3a; Histone H3 3 pseudogene; Histone H3.1; Histone H3/a; Histone H3/b; Histone H3/c; Histone H3/d; Histone H3/f; Histone H3/h; Histone H3/i; Histone H3/j; Histone H3/k; Histone H3/l; H3.1; H3/d; H3C1; H3C10; H3C11; H3C12; H3C2; H3C3; H3C4; H3C7; H3C8; H3FD | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
種 屬 | Human | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
應(yīng)用范圍 | Immunohistochemistry | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
適用樣品基質(zhì) | FFPE tissue | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
描述 | IHC0111 is a ready-to-use IHC kit for staining of Histone H3. The kit provides all reagents, from antigen retrieval to cover slip mounting, that require little to no diluting or handling prior to use. Simply apply the reagents to your sample slide according to the protocol and you're steps away from obtaining high-quality IHC data. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
保存條件 | Please store components at the temperatures indicated on the individual tube labels. The kit is stable for 6 months from the date of receipt. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
注意事項(xiàng) | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
產(chǎn)品介紹 |
產(chǎn)品組分及規(guī)格
背景 Histone H3 is one of the DNA-binding proteins found in the chromatin of all eukaryotic cells. H3 along with four core histone proteins binds to DNA forming the structure of the nucleosome. Histones play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. Post translationally, histones are modified in a variety of ways to either directly change the chromatin structure or allow for the binding of specific transcription factors. The N-terminal tail of histone H3 protrudes from the globular nucleosome core and can undergo several different types of post-translational modification that influence cellular processes. These modifications include the covalent attachment of methyl or acetyl groups to lysine and arginine amino acids and the phosphorylation of serine or threonine.
石蠟包埋組織的免疫組織化學(xué)方案 1. 脫蠟水化 石蠟切片置于新鮮二甲苯中浸泡脫蠟3次,每次15 min;依次置于不同濃度(100%、95%、90%、80%、70%)乙醇浸泡各5 min,再置于蒸餾水洗滌5 min,重復(fù)3次。 2. 抗原修復(fù) 沸水浴修復(fù):將100×抗原修復(fù)緩沖液(試劑2)用蒸餾水稀釋成1×抗原修復(fù)緩沖液,放入修復(fù)盒中并提前加熱至95-100℃(注意蓋好以防液體蒸發(fā)),然后將切片放入修復(fù)盒中,在沸水浴環(huán)境中保持外沸狀態(tài)15 min,室溫自然冷卻;用PBS緩沖液(試劑1,將干粉溶解在2L蒸餾水中)清洗5 min,重復(fù)3次。 3. 阻斷內(nèi)源性過(guò)氧化物酶 用吸水紙吸去玻片上多余的液體,用免疫組化筆在組織周圍畫(huà)圈,加入2-4滴內(nèi)源性過(guò)氧化物酶阻斷劑(試劑3),室溫下置于濕盒中孵育15 min,用PBS洗滌5 min,重復(fù)3次。 4. 血清封閉 用吸水紙吸去玻片上多余的液體,加入2-4滴封閉工作液(試劑4),置于濕盒內(nèi)37℃封閉20 min,以減少非特異性染色。 5. 一抗孵育 用吸水紙吸去玻片上多余的液體,加入2-4滴人Histone H3 鼠單抗工作液(試劑5),置于濕盒中,4℃孵育過(guò)夜或37℃孵育1-2 h。 6. 復(fù)溫 4℃孵育過(guò)夜后,室溫下復(fù)溫15 min (若在室溫下孵育一抗,則直接進(jìn)入下一步清洗);用PBS洗滌5 min,重復(fù)3次。 7. 二抗孵育 用吸水紙吸玻片上多余的液體,加入2-4滴HRP標(biāo)記羊抗鼠IgG工作液(試劑6),置于濕盒中,37℃孵育1-2 h;用PBS洗滌5 min,重復(fù)3次。 8. 顯色 用吸水紙吸去玻片上多余的液體,在每張切片上滴加約50 μL新配制的DAB工作液(試劑7:試劑8:PBS=1:1:18),作用3-5 min。顯微鏡下觀察結(jié)果,達(dá)到合適的顯色強(qiáng)度后,用蒸餾水沖洗切片以終止反應(yīng),用蒸餾水沖洗5 min,重復(fù)3次。 9. 復(fù)染 滴加適量復(fù)染試劑(試劑9)復(fù)染3-5 min,蒸餾水沖洗5 min,滴加鹽酸酒精分化約30 s,蒸餾水洗滌5 min,重復(fù)2次。 10. 脫水封片 將玻片依次置于不同濃度(70%、80%、90%、95%、100%)乙醇,各5 min;然后置于新鮮二甲苯中浸泡脫蠟3次,每次15 min。用吸水紙吸去多余的二甲苯,滴加適量封片劑(試劑10)在組織上,將蓋玻片蓋在組織上,避免產(chǎn)生氣泡。
注意事項(xiàng) 1. 建議檢測(cè)時(shí)進(jìn)行陰性及陽(yáng)性對(duì)照,以提高實(shí)驗(yàn)的可靠性。 2. 本品中的配套試劑,請(qǐng)不要用其他生產(chǎn)商產(chǎn)品替換使用。 3. DAB為致癌物質(zhì),請(qǐng)采取必要的防范措施。 4. PBS洗滌液(試劑1)配制后在4℃可保存一周;抗原修復(fù)液(試劑2)及顯色劑(試劑7和8)的工作液需每次實(shí)驗(yàn)時(shí)現(xiàn)用現(xiàn)配。 *5. 發(fā)表論文時(shí)引用本產(chǎn)品的寫(xiě)作建議 "IHC0111H, Bioss Antibodies"。引用示例: “Human tissue sections using Human Histone H3 IHC Kit (IHC0111H, Bioss Antibodies) were stained for Histone H3 according to the manufacturer's instructions.” |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
產(chǎn)品圖片 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 欧美天堂成人成人A片在 | 精品秘 无码一区二区久久 国产精久久 网站漫画 | EEUSS鲁丝片一区二区三区入口 | ThePorn在线看片 | 黄色视频免费观看网站 | 黃色视频网站在线观看 | 人人爽人人爽人人爽 | 凹凸熟女白浆精品国产91 | 黄色视频免费看完整答版不卡一区二区 | 国产精品老熟女视频一区二区 | 国产高清无码乱子伦视频 | 无码专区3D动漫精品免费 | 久久人妻少妇嫩草av | 91嫩草精品少妇91嫩草影视剧 | 亚洲AV无码乱码情品国产 | 在线观看 禁无码精品软件 久久精品秘 一区二区三区 | 亚洲国产精品一区二区久久阿宾 | 玩熟女村干部91 | 伊人久久精品一区二区三区 | 99久久性爱视频免费观看 | 蜜桃视频一区二区三区四区软件介绍 | 国产永久精品大片wwwApp | AV老司机午夜免费片 | 国产中文字幕在线观看 | 毛色毛片免费观看视频 | 高h视频少妇网站 | 中文字幕A片无码免费看 | 美女A片18禁视频 | 少妇熟女视频一区二区三区 | 青娱国产盛宴极品视频观看 | 日韩熟女人妻中文字幕背景 | 熟妇搡BBBB搡BBBB太国 | 中文字幕无码人妻少妇免费 | 丰满少妇理论A片在线看潘金莲 | 国产一级先免费观看 | 91精品久久人人妻人人做人人爱黄色 | 中文字幕免费观看全部电影 | 国产成人中文网站 | 少妇高潮呻吟A片免费 | 国产精品久久久久久久久在线观看 |