细胞培养/凋亡时,需要对其生长和活性情况进行观察。由于细胞小而透明常采用细胞染色的方法观察!今天小编整理了下常用染色方法,供大家参考!
Annexin-V 染色:细胞凋亡早期,细胞膜标志发生改变。其中磷脂酰丝氨酸外翻,Annexin-V在钙离子存在的条件下与其高亲和力特异性结合。这样Annexin-V染色阳性,表示细胞处于早期凋亡状态。Annexin-V结合不同的荧光抗体,就可以利用流式细胞仪、荧光显微镜以及共聚焦激光扫描显微镜检查细胞凋亡的发生,Annexin-V用FITC标记发绿色荧光;如果用PE标记就发红色荧光。 JC-1 染色:JC-1是一种阳离子染料,可以在线粒体内聚集,低浓度时主要以单体存在,发射光以绿光为主;而在高浓度时则可以形成多聚体,发射光以红光为主。线粒体本身存在一定的极性,其外膜为负极,内膜为正极。电位差由钙离子、钠离子和氢离子流调控。当线粒体状态良好时对JC-1摄取量少,因而在线粒体内主要以单体的形成存在绿光强度/红光强度的比值较高。在线粒体发生去极化时,线粒体内JC-1的浓度较高,多以多聚体的形式存在,绿光强度/红光强度的比值降低。 钙黄绿素-AM(Calcein-AM): Calcein-AM 本身并不是荧光分子,但通过活细胞内的酯酶作用Calcein-AM能脱去AM基,产生的Calcein 能发出强绿色荧光。因此Calcein-AM仅对活细胞染色。
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货号 | 名称 | 规格 | 价格 |
abs818712 | Hoechst 33258 | 50mg | 1350 |
abs811667 | Hoechst 33258 analog | 50mg/100mg | 2400/4000 |
abs811668 | Hoechst 33258 analog 2 | 5mg/10mg | 6000/8500 |
abs811669 | Hoechst 33258 analog 3 | 5mg/10mg | 6000/8500 |
abs811671 | Hoechst 33258 analog 5 | 5mg/10mg | 6000/8500 |
abs811672 | Hoechst 33258 analog 6 | 5mg/10mg | 6000/8500 |
abs47047617 | Hoechst 33258染液 | 10ml/50ml | 120/380 |
abs813337 | Hoechst 33342 | 10mg/25mg/100mg/1g | 280/380/1088/4000 |
abs811670 | Hoechst 33342 analog | 50mg/100mg | 2400/4000 |
abs811673 | Hoechst 33342 analog 2 | 50mg/100mg | 2400/4000 |
abs820927 | Hoechst 33342 analog 2 trihydrochloride | 5mg/50mg | 4410/18900 |
abs47047620 | Hoechst 33342染液 | 10ml/50ml | 130/425 |
abs42016321 | DAPI | 10mg/25mg/100mg | 910/1680/4900 |
abs42147606 | DAPI, dilactate | 10mg | 1547 |
abs47047616 | DAPI染色液 | 10ml/50ml | 131/457 |
abs9105 | Propidium Iodide | 5mg/10mg | 518/794 |
abs9358 | PI染色液 | 1ml/10mL | 120/800 |
abs47047623 | Propidium Iodide | 20mg/100mg | 352/1440 |
abs45153613 | EthD-1 | 1mg | 3458 |
abs47045640 | DRAQ5 | 50uL/200uL | 4480/8920 |
abs9104 | 7-AAD | 1mg | 1208 |
abs42017970 | Ethidium bromide monoazide | 5mg | 2327 |
abs47048128 | DRAQ7 | 0.5ml/1ml | 3500/5600 |
abs47048129 | YO-PRO-1 Iodide(1mM in DMSO) | 1ml | 5040 |
abs47048130 | 叠氮溴化丙锭 | 1mg | 1680 |
2. 膜电位染料
货号 | 名称 | 规格 | 价格 |
abs47047742 | DiBAC4(3) | 25mg | 1915 |
abs42016756 | Di-4-ANEPPS | 5mg | 2496 |
abs42016757 | Di-8-ANEPPS | 5mg | 3394 |
abs45153675 | Di-2-ANEPEQ (JPW 1114) | 5mg | 1694 |
abs45153682 | RH414 | 5mg | 2702 |
abs42026646 | RH 421 | 25mg | 3934 |
abs42008034 | 3,3'-Diethyloxacarbocyanine iodide | 1g | 1547 |
abs45153676 | DiOC5(3)iodide | 100mg | 924 |
abs45153677 | DiOC6(3) iodide | 100mg | 1302 |
abs47048131 | Di-8-ANEPPQ | 5mg | 2800 |
abs47048132 | Di-12-ANEPPQ | 5mg | 3800 |
abs47048133 | Di-3-ANEPPDHQ | 1mg | 6750 |
abs47048134 | Di-4-ANEPPDHQ | 1mg | 6750 |
abs47048135 | R4025 | 5mg | 1920 |
abs47048136 | RH795 | 5mg | 2560 |
3. 细胞质染料
货号 | 名称 | 规格 | 价格 |
abs42014734 | Calcein-AM | 1mg | 1612 |
abs42216384 | 5-Carboxyfluorescein Diacetate | 50mg | 650 |
abs44107765 | 5-Carboxyfluorescein Diacetate | 50mg/250mg/500mg | 1050/2450/4550 |
abs819301 | 6-CFDA | 10mg/50mg | 693/924 |
abs42224406 | FluoroGold | 20mg | 4512 |
abs42151390 | Hydroxystilbamidine bis(methanesulfonate) | 10mg | 5595 |
abs820424 | 5(6)-CFDA | 50mg | 1008 |
abs42010581 | CFDA | 50mg/100mg | 680/1180 |
abs9106 | CFSE | 10mg | 1250 |
abs47048137 | Lucifer Yellow Cadaverine | 10mg | 720 |
abs47048138 | 6-CDCFDA SE | 5mg | 640 |
abs47047751 | 5-(and-6)-Carboxy-2',7'-dichlorofluorescein diacetate | 100mg | 1915 |
4. 细胞膜染料
货号 | 名称 | 规格 | 价格 |
abs45153674 | DiO perchlorate | 25mg | 1610 |
abs42002237 | DiI perchlorate | 100mg | 2002 |
abs45153672 | DiA | 25mg | 2226 |
abs47014947 | DiD Perchlorate (DiIC18(5)) | 25mg | 1517 |
abs45153692 | DiR iodide | 25mg | 1560 |
abs47048139 | Neuro-DiO | 5mg | 580 |
abs47048140 | Dilinoleyl DiI | 10mg | 2580 |
abs47048141 | Cell Tracker CM-DiI | 1mg | 4180 |
abs47048142 | CytoMBrite NIR680 Cytoplasmic Membrane Dye | 20ul | 650 |
abs47048143 | CytoMBrite Green Cytoplasmic Membrane Dye | 200ul | 650 |
abs47048144 | CytoMBrite Orange Cytoplasmic Membrane Dye | 200ul | 650 |
abs47048145 | CytoMBrite Red Cytoplasmic Membrane Dye | 200ul | 650 |
5. 线粒体染料
货号 | 名称 | 规格 | 价格 |
abs9103 | JC-1 | 5mg | 2573 |
abs9113 | JC-1 chloride | 5mg | 5082 |
abs42225486 | JC-1 iodide | 1mg/5mg | 2002/4211 |
abs47047744 | JC-10 | 1mg/5mg | 800/2400 |
abs45153746 | TMRM | 25mg | 1694 |
abs42028262 | Tetramethylrhodamine ethyl ester perchlorate | 25mg | 1586 |
abs42012748 | Acridine Orange 10-nonyl bromide | 100mg | 1443 |
abs42026664 | Rhodamine 123 | 25mg/100mg | 1305/3150 |
abs42006041 | 2-[4-(Dimethylamino)styryl]-1-ethylpyridinium iodide | 100mg | 748 |
abs47048146 | 4-Di-1-ASP | 20mg | 450 |
abs47048147 | MitoScene Green I | 50ug/20 x 50 ug | 580/5150 |
abs47048148 | MitoScene Green II | 50ug/20 x 50 ug | 650/5700 |
abs47048149 | MitoScene 633 | 50 μg/20 x 50 μg | 650/5000 |
abs47048150 | MitoScene Red CMXRos | 50μg/20 x 50μg | 650/5250 |
6. 细胞骨架染料
货号 | 名称 | 规格 | 价格 |
abs42024966 | Phalloidin (Biotin) | 100ug | 3471 |
abs42235793 | Phalloidin 647 Conjugate | 300T | 2262 |
abs47047480 | Phalloidin 鬼笔环肽 | 1mg | 3944 |
abs42155671 | Phalloidin, Coumarin Labeled | 100ug | 3406 |
abs42155672 | Phalloidin, Fluorescein Isothiocyanate Labeled | 100μg | 2888 |
abs42235791 | Phalloidin-iFluor 594 Conjugate | 300tests | 2262 |
abs42155673 | Phalloidin-Tetramethylrhodamine B isothiocyanate | 100ug | 3237 |
abs42235798 | Phalloidin-Tetramethylrhodamine Conjugate | 300tests | 2470 |
7. 神经末梢染料
货号 | 名称 | 规格 | 价格 |
abs47048151 | NerveGreen C1 | 5mg | 2880 |
abs47048152 | NerveGreen C2(FM2-10) | 5mg | 2880 |
abs47048153 | NerveGreen C3 | 5mg | 2880 |
abs47048154 | NerveGreen C5(FM1-84) | 5mg | 2880 |
abs47048155 | NerveGreen C4(FM1-43) | 25mg | 2860 |
abs47048156 | NM1-43(AM1-43) | 1mg | 2880 |
abs47048157 | NM1-44(AM1-44) | 1mg | 2880 |
abs47048158 | NM2-10(AM2-10) | 1mg | 2880 |
abs47048159 | NM3-25(AM3-25) | 1mg | 3850 |
abs47048160 | NM4-64(AM4-64) | 1mg | 3200 |
abs47048161 | NM4-66(AM4-66) | 1mg | 3200 |
abs47048162 | NM4-65(AM4-65) | 1mg | 3880 |
abs47048163 | NerveRed C2M(FM5-95) | 5mg | 4350 |
abs47048164 | NerveRed C2(FM4-64) | 1mg | 4350 |
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