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DAPI(4',6-二脒基-2-苯基吲哚二鹽酸鹽)CAS 28718-90-3

貨號17510存儲條件 在零下15度以下保存, 避免光照
規格10 mg價格984
Ex (nm)359Em (nm)457
分子量350.25溶劑Water
產品詳細介紹


簡要概述

產品基本信息

貨號:17510

產品名稱:DAPI(4',6-二脒基-2-苯基吲哚二鹽酸鹽)CAS 28718-90-3

規格:10mg

儲存條件:保存在冰箱-20℃干燥

保質期:6個月

 

產品物理化學光譜特性

分子量:350.25

溶劑:水

Ex(nm):358

Em(nm):461

 

產品介紹

DAPI 4,6-二脒基-2-苯基吲哚,二鹽酸鹽是美國AAT Bioquest生產的用于染色DNA的試劑,DAPI是一種與DNA結合產生強烈的熒光染色劑。它廣泛用于熒光顯微鏡。由于DAPI可以通過完整的細胞膜,它可用于除固定細胞外的活細胞染色。對于熒光顯微鏡,DAPI被紫外光線激發。當與雙鏈DNA結合時,其最大吸收在358nm,其發射最大值在461nm。DAPI也與RNA結合,但是它不像它與DNA結合時那樣強烈地發熒光。 當與RNA結合時,其發射偏移至約500nm .DAPI的藍色發射便于多重測定,因為DAPI與熒光素和綠色熒光蛋白(GFP)等綠色熒光分子或紅色熒光染料之間的熒光重疊非常少。除了標記細胞核外,DAPI還用于檢測細胞培養物中的支原體或病毒DNA。百螢生物是AAT Bioquest的中國代理商,為您提供最優質的DNA染色試劑/試劑盒。 

點擊查看光譜

 

參考文獻

BLT1 mediates commensal bacteria-dependent innate immune signals to enhance antigen-specific intestinal IgA responses.
Authors: T Nagatake, SI Hirata, T Koga, E Kuroda, S Kobari, H Suzuki, K Hosomi, N Matsumoto, Y Yanrismet, M Shimojou
Journal: Mucosal immunology (2019)

Low-Luminance Blue Light-Enhanced Phototoxicity in A2E-Laden RPE Cell Cultures and Rats
Authors: Cheng-Hui Lin, Man-Ru Wu, Wei-Jan Huang, Diana Shu-Lian Chow, George Hsiao, Yu-Wen Cheng
Journal: International journal of molecular sciences (2019): 1799

β-tricalcium phosphate composite ceramics with high compressive strength, enhanced osteogenesis and inhibited osteoclastic activities
Authors: Ye Tian, Teliang Lu, Fupo He, Yubin Xu, Haishan Shi, Xuetao Shi, Fei Zuo, Shanghua Wu, Jiandong Ye
Journal: Colloids and Surfaces B: Biointerfaces (2018)

δ-Tocopherol promotes thermogenic gene expression via PGC-1α upregulation in 3T3-L1 cells
Authors: Rieko Tanaka-Yachi, Masato Shirasaki, Rena Otsu, Chie Takahashi-Muto, Hideki Inoue, Yoshinori Aoki, Taisuke Koike, Chikako Kiyose
Journal: Biochemical and biophysical research communications (2018)

A Novel Heterozygous Missense Mutation in GNAT1 Leads to Autosomal Dominant Riggs Type of Congenital Stationary Night Blindness
Authors: Christina Zeitz, Cécile Méjécase, Mathilde Stévenard, Christelle Michiels, Isabelle Audo, Michael F Marmor
Journal: BioMed Research International (2018)

Acrylamide-induced oxidative stress and inflammatory response are alleviated by N-acetylcysteine in PC12 cells: Involvement of the crosstalk between Nrf2 and NF-$\kappa$B pathways regulated by MAPKs
Authors: Xiaoqi Pan, Xu Wu, Dandan Yan, Cheng Peng, Chaolong Rao, Hong Yan
Journal: Toxicology Letters (2018)

Augmenter of liver regeneration promotes mitochondrial biogenesis in renal ischemia--reperfusion injury
Authors: Li-li Huang, Rui-ting Long, Gui-ping Jiang, Xiao Jiang, Hang Sun, Hui Guo, Xiao-hui Liao
Journal: Apoptosis (2018): 1--12

Glucocorticoid-activation system mediated glucocorticoid-insulin-like growth factor 1 (GC-IGF1) axis programming alteration of adrenal dysfunction induced by prenatal caffeine exposure
Authors: Zheng He, Jinzhi Zhang, Hegui Huang, Chao Yuan, Chunyan Zhu, Jacques Magdalou, Hui Wang
Journal: Toxicology Letters (2018)

In vivo tailor-made protein corona of prodrug-based nanoassembly fabricated by redox dual-sensitive paclitaxel prodrug for the superselective treatment of breast cancer
Authors: Dong Zhang, Jincheng Yang, Jibin Guan, Bin Yang, Shenwu Zhang, Mengchi Sun, Ruitao Yang, Tao Zhang, Ruoshi Zhang, Qiming Kan
Journal: Biomaterials Science (2018)

Inactivation of the tight junction gene CLDN11 by aberrant hypermethylation modulates tubulins polymerization and promotes cell migration in nasopharyngeal carcinoma
Authors: Hsin-Pai Li, Chen-Ching Peng, Chih-Ching Wu, Chien-Hsun Chen, Meng-Jhe Shih, Mei-Yuan Huang, Yi-Ru Lai, Yung-Li Chen, Ting-Wen Chen, Petrus Tang
Journal: Journal of Experimental & Clinical Cancer Research (2018): 102

 

相關產品

產品名稱 貨號
DAPI(4',6-二脒基-2-苯基吲哚二鹽酸鹽)*10mM水溶液* Cat#17507


說明書
DAPI(4',6-二脒基-2-苯基吲哚二鹽酸鹽)CAS 28718-90-3.pdf


欧美精品黑人粗大
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