日本同仁化学Calcein-AM/PI细胞双染试剂盒货号:C542 活死细胞双染试剂盒- DOJINDO

上海金畔生物科技有限公司代理日本同仁化学 DOJINDO代理商全线产品,欢迎访问官网了解更多信息

Calcein-AM/PI细胞双染试剂盒货号:C542
活死细胞双染试剂盒
Calcein-AM/PI Double Staining Kit
商品信息
储存条件:-20度保存
运输条件:室温

下载说明书
SDS下载

选择规格:
500 tests
3000 tests

现货

细胞染色

Calcein-AM/PI细胞双染试剂盒货号:C542 活死细胞双染试剂盒

Calcein-AM/PI细胞双染试剂盒货号:C542 活死细胞双染试剂盒

产品解说
活动进行中
试剂盒内含
产品概述
荧光特性
染色例
最佳浓度摸索
操作步骤
注意事项
参考文献

产品解说

 

活动进行中

订购满5000元,200元礼品等你拿

凑单关联产品TOP5

NO.1.    Cell Counting Kit-8     细胞增殖毒性检测   

NO.2.    Annexin V, FITC Apoptosis Detection Kit    细胞凋亡检测

NO.3.    FerroOrange    细胞亚铁离子检测

NO.4.    Liperfluo    细胞脂质过氧化物检测

NO.5.    ROS Assay Kit    活性氧检测

 

试剂盒内含

                                                                     500 次            3000 次

・Calcein-AM Reagent                             200 μg x 1        1 mg x 1

・PI Stock Solution (1.5 mmol/l)              200 μl x 1         1 ml x 1

・DMSO                                                    200 μl x 1         1 ml x 1

产品概述

Calcein-AM/PI细胞双染试剂盒内含两种染料:Calcein-AM和Propidium Iodide (PI)。这个试剂盒可在荧光显微镜下同时观察在同一个细胞培养皿中的活细胞和死细胞。Calcein-AM可透过细胞膜,通过活细胞内的酯酶作用脱去AM基团,产生的Calcein (钙黄绿素) 发出强绿色荧光,因此活细胞在荧光显微镜下可被检测到绿色荧光。另一方面PI可以通过受损的细胞膜进入到死细胞内并嵌入细胞的DNA双螺旋从而产生红色荧光,因此死细胞会被检测到红色荧光。除了用荧光显微镜外,也有报道可以用流式细胞仪和荧光酶标仪来进行定量检测。

荧光特性

Calcein-AM : λex=490 nm , λem=515 nm

PI : λex=530 nm , λem=580 nm

染色例

                                                                           细胞染色实例

Calcein-AM/PI细胞双染试剂盒货号:C542 活死细胞双染试剂盒

(a)                                     (b)                                      (c)

a)  Calcein-AM染FTC细胞(活细胞单染)

b)  PI染HCT116细胞(死细胞单染)

c)  Calcein-AM、PI染MHD-1 细胞(活死细胞双染)

最佳浓度摸索

由于不同细胞种类、细胞浓度的染色条件不同,我们建议自行摸索一下Calcein-AM和PI的最适浓度。

Calcein-AM和PI的最佳浓度是根据不同的细胞种类而定,通过以下的操作,我们可以找到不同细胞染色试剂的最佳浓度:

1. 通过在0.1%皂苷或0.1-0.5%毛地黄皂苷中培养10 min或通过在70%乙醇中培养30 min制备死细胞。

2. 用0.1-10 μM PI溶液染死细胞,以便找到仅针对细胞核染色而不对细胞质染色的PI浓度。

3. 用0.1-10 μM Calcein-AM溶液染死细胞,以便找到不对细胞质染色的Calcein-AM浓度,再以此浓度的Calcein-AM对活细胞染色以检验活细胞是否被染色。

操作步骤

以HeLa细胞为例

制备1 mmol/l的Calcein-AM储存液

【500 次】

将200 μl DMSO加入到含200 μg Calcein-AM粉末的管中,用移液器吹打溶解。

【3000 次】

将1 ml DMSO加入到含1 mg Calcein-AM粉末的管中,用移液器吹打溶解。

※Calcein-AM储存液需要避光,在-20℃密封保存。

 

制备染色工作液

将Calcein-AM储存液和PI储存液恢复至室温后使用。

在5 ml的PBS(-)中加入10 μl Calcein-AM储存液和15 μl PI储存液,混匀制成工作液。此时Calcein-AM的浓度为2 μmol/l,而PI的浓度为4.5 μmol/l。

 

染色步骤

1、 用Trypsin-EDTA消化细胞。

2、 通过离心收集细胞(1,000 rpm,3 min)。

3、 去除上清液,加入PBS(-)制备细胞悬液(105 – 106 cells/ml为宜)。

4、 重复步骤2和步骤3数次以消除培养基中的酯酶活性。

5、 取100 μl 染色工作液与200 μl 细胞悬液混合,在37℃培养15 min。

6、 在490±10 nm激发波长下同时观察黄绿色荧光的活细胞和红色荧光的死细胞。另外用545 nm激发波长单独观察死细胞。

注意事项

1、 由于本试剂盒中的Calcein-AM Reagent 粉末和PI Stock Solution量很少,有可能会粘在盖子或管壁上,开封前请先涡旋以使其振落下来。

2、 由于Calcein-AM储存液对潮气敏感,请在使用后密闭Calcein-AM储存液的盖子。如果不能一次用完,建议分装保存,例如分装成10 μl/管,用封口膜封口,并用铝箔纸包裹,放在一个密闭性能好的塑料袋中,并放入一包干燥剂,在≤-20℃密封避光保存。

3、 配制好的染色工作液请在当天使用。

4、 PI有疑似致癌性,使用前应注意以下几点:

1) 使用时请带好手套,口罩,防护眼镜等,不要接触到或呼吸到。

2) 当PI不慎接触到皮肤时,请立刻用大量的水冲洗。

3) 处理方法

清洗容器的清洗液和废液请按照实验室的有毒有害物质的处理方法进行处理,或按照以下方法处理:

・用UV照射的方法进行分解

・用次氯酸钠氧化分解后,进行中和处理

参考文献

1. A novel photothermally controlled multifunctional scaffold for clinical treatment of osteosarcoma and tissue regeneration,

Materials Today, 2020, doi.org/10.1016/j.mattod.2019.12.005

2. Mitochondria-Targeted Artificial “Nano-RBCs” for Amplified Synergistic Cancer Phototherapy by a Single NIR Irradiation,

Advanced Science, 2018, 5, 1800049

3. 4D-Printed Biodegradable and Remotely Controllable Shape Memory Occlusion Devices,

Advanced Functional Materials, 2019, 29(51), 1906569

4. Magnetic Hyperthermia-Synergistic H2O2 Self-Sufficient Catalytic Suppression of Osteosarcoma with Enhanced Bone-Re

generation Bioactivity by 3D-Printing Composite, Advanced Functional Materials, 2019, 1907071

5. A Substitution-Dependent Light-Up Fluorescence Probe for Selectively Detecting Fe3+ Ions and Its Cell Imaging Application,

Advanced Functional Materials, 2018, 28(35), 1802833

6. An Extendable Star-Like Nanoplatform for Functional and Anatomical Imaging-Guided Photothermal Oncotherapy,

ACS Nano, 2019, 13(4), 4379-4391

7. Near-Infrared Light-Triggered Sulfur Dioxide Gas Therapy of Cancer, ACS Nano, 2019, 13(2), 2103-2113

8. Nanoenzyme-Augmented Cancer Sonodynamic Therapy by Catalytic Tumor Oxygenation,

ACS Nano, 2018, 12(4), 3780-3795

9. Terrylenediimide-Based Intrinsic Theranostic Nanomedicines with High Photothermal Conversion Efficiency for Photoacoustic

Imaging-Guided Cancer Therapy, ACS Nano, 2017, 11(4), 3797-3805

10. Two-Dimensional Graphene Augments Nanosonosensitized Sonocatalytic Tumor, ACS Nano, 2017, 11(9), 9467-9480

11. Multifunctional Bismuth Selenide Nanocomposites for Anti-Tumor Thermo-Chemotherapy and Imaging,

ACS Nano, 2016, 10(1), 984-97

12. Molecular Responses of Human Lung Epithelial Cells to the Toxicity of Copper Oxide Nanoparticles Inferred from Whole

Genome Expression Analysis, ACS Nano, 2011, 5(12), 9326–9338

13. Living functional hydrogels generated by bioorthogonal cross-linking reactions of azidemodified cells with alkyne-modified

polymers, Nature Communications, 2018, 9, 2195

14. A strongly adhesive hemostatic hydrogel for the repair of arterial and heart bleeds,

Nature Communications, 2019, 10(1), 2060

15. Magnetic-responsive and targeted cancer nanotheranostics by PA/MR bimodal imaging-guided photothermally triggered

immunotherapy, Biomaterials, 2019, 219, 119370

16. Oriented collagen fiber membranes formed through counter-rotating extrusion and their application in tendon regeneration,

Biomaterials, 2019, 207, 61-75

17. Triple-functional polyetheretherketone surface with enhanced bacteriostasis and anti-inflammatory and osseointegrative

properties for implant application, Biomaterials, 2019, 212, 98-114

18. Ultrasmall Cu2-xS nanodots as photothermal-enhanced Fenton nanocatalysts for synergistic tumor therapy at NIR-II

biowindow, Biomaterials, 2019, 206, 101-114

19. Theranostic 2D ultrathin MnO2 nanosheets with fast responsibility to endogenous tumor microenvironment and exogenous

NIR irradiation, Biomaterials, 2018, 155, 54-63

20. Cooption of heat shock regulatory system for anhydrobiosis in the sleeping chironomid Polypedilum vanderplanki,

Proc. Natl. Acad. Sci., 2018, 115(10), E2477-E2486

21. Wnt Inhibitor Dickkopf-1 as a Target for Passive Cancer Immunotherapy,

Cancer Research, 2010, 70(13), 5326-36

22. Gadolinium polytungstate nanoclusters: a new theranostic with ultrasmall size and versatile properties for dual-modal MR/CT

imaging and photothermal therapy/radiotherapy of cancer, NPG Asia Material, 2016, 8, e273

23. 2D Superparamagnetic Tantalum Carbide Composite MXenes for Efficient Breast-Cancer Theranostics,

Theranostics, 2018, 8(6), 1648-1664

24. Connexin43 Hemichannels Contribute to Cadmium-Induced Oxidative Stress and Cell Injury,

Antioxidants & Redox Signaling, 2011, 14(12), 2427-39

25. Synthesis and characterization of hierarchically macroporous and mesoporous CaO-MO-SiO2-P2O5(M=Mg,Zn,Sr) bioactive

glass scaffolds, Acta Biomaterialia, 2011, 7(10), 3638-3644

日本同仁化学细胞染色 线粒体 细胞膜 细胞活死双染 细胞质 细胞核 β-淀粉样物质 组织染色- DOJINDO

上海金畔生物科技有限公司代理日本同仁化学 DOJINDO代理商全线产品,欢迎访问官网了解更多信息

细胞染色

荧光化合物的使用使得细胞显影为细胞功能的分析提供了广泛的信息。细胞的各种活动和结构可成为荧光化合物的染色目标。最常染色的细胞组份为细胞膜、蛋白质和核苷。
线粒体
细胞膜
细胞活死双染
细胞质
细胞核
β-淀粉样物质
组织染色

品名货号用途

线粒体膜电位检测试剂盒—JC-1 MitoMP Detection Kit MT09 线粒体膜电位检测
MitoBright LT Green试剂 MT10 线粒体长效荧光染色(绿色)
MitoBright LT Red试剂 MT11 线粒体长效荧光染色(红色)
MitoBright LT Deep Red试剂 MT12 线粒体长效荧光染色(深红色)
染料名 检测法 荧光色 λex (nm) λem (nm) 染色参考
BCECF-AM 荧光 绿 490 526 进入细胞内AM体分解
Calcein-AM 荧光 绿 490 515 进入细胞内AM体分解
CFSE 荧光 绿 496 516 结合细胞内的蛋白质
FDA 荧光 绿 488 530 細胞内加水分解
PI 荧光 530 620 只能染色死細胞(蓝色)
AO 荧光 绿 502 526 细胞核染色
DAPI 荧光 360 460 结合死细胞的核酸
Hoechst   33258 荧光 350 461 结合活细胞/死细胞核酸
Hoechst   33342 荧光 352 461 结合死细胞的核酸
MitoRed 荧光 560 580
Rh123 荧光 绿 507 529
MitoBright   LT Green 荧光 绿 493 508 线粒体染色
MitoBright   LT Red 荧光 548 564 线粒体染色
MitoBright   LT Deep Red 荧光 深红 644 666 线粒体染色
细胞膜

PlasMem Bright Red细胞膜染色试剂 P505 细胞膜染色试剂—红色
PlasMem Bright Green细胞膜染色试剂 P504 细胞膜染色试剂—绿色
细胞活死双染

死细胞标记试剂–Blue C555 死细胞染色
死细胞标记试剂– Deep Red C556 死细胞染色
Calcein-AM/PI细胞双染试剂盒 C542 细胞染色
细胞质

活细胞质染色-绿色——Calcein-AM C326 细胞质
Cellstain- CFSE试剂 C375 细胞质
CFSE试剂 C309 细胞质
FDA试剂 F209 细胞染色
BCECF-AM试剂 B262 pH荧光探针

细胞核

Nucleolus Bright Green试剂 N511 核仁荧光染色试剂-绿色
Nucleolus Bright Red试剂 N512 核仁荧光染色试剂-红色
Cellstain- PI试剂 P346 细胞核
Cellstain- PI solution试剂 P378 细胞核
Cellstain- DAPI试剂 D212 细胞染色
Cellstain- DAPI solution试剂 D523 细胞染色
Cellstain- Hoechst 33342 solution试剂 H342 细胞染色
-Cellstain- Hoechst 33258 solution细胞核染色试剂 H341 细胞染色
Cellstain- AO solution试剂 A430 细胞核
组织染色

 

FSB solution试剂 F308 细胞染色
组织染色

品名货号用途

DAB试剂 D006 染色试剂

BD细胞凋亡双染试剂盒AnnexinV-FITC/PI556547

BD细胞凋亡双染试剂盒AnnexinV-FITC/PI

  • 产品型号:  556547
  • 简单描述
  • BD细胞凋亡双染试剂盒AnnexinV-FITC/PI规格:100T英文名:AnnexinV-FITC/PI*
详细介绍

BD细胞凋亡双染试剂盒AnnexinV-FITC/PI
简单介绍:

 在正常细胞中,***脂酰丝氨酸只分布在细胞膜脂质双层的内侧,细胞发生凋亡zui早期,膜***脂酰丝氨酸(PS)由脂膜内侧翻向外侧,这一变化早于细胞皱缩、染色质浓缩、DN**断化和细胞膜的通透性增加等凋亡现象。AnnexinV是一种***脂结合蛋白,与***脂酰丝氨酸有高度亲和力,故可通过细胞外侧暴露的***脂酰丝氨酸与凋亡早期细胞的胞膜结合。因此AnnexinV被作为检测细胞早期凋亡的灵敏指标之一。***化丙***(Propidium Iodide,PI)是一种核酸染料,它不能透过完整的细胞膜,但凋亡中晚期的细胞和死细胞由于细胞膜通透性的增加,PI能够透过细胞膜而使细胞核染红。因此将Annexin V与PI匹配使用,就可以将处于不同凋亡时期的细胞区分开来。
BD细胞凋亡双染试剂盒AnnexinV-FITC/PI556547

BD细胞凋亡双染试剂盒AnnexinV-FITC/PI

组成成分:

Product code Description
556547         Annexin V-FITC Apoptosis Detection Kit I
Components:
556547a      Annexin V Binding Buffer, 10X conc (51-66121E
556547b      Annexin V-FITC (51-65874X)
556547c      Propidium Iodide Staining Solution(51-66211E)

操作步骤:

贴壁细胞需用0.25%的胰酶消化。注意过度消化可损伤细胞。在消化时可加2%的BSA可防止消化过度。如果用含EDTA的胰酶消化时,注意必须*清除EDTA:在标记前用1×PBS或1×bindingbuffer洗涤,清除EDTA,以免残余的EDTA与Ca2+螯合,影响Annexin V的结合。
(1)用去离子水将10×Binding Buffer稀释成1×Binding Buffer;
(2)细胞收集。悬浮细胞收集:离心5分钟;贴壁细胞:用不含EDTA的胰酶消化收集后(注:胰酶消化时间不宜过长,否则会影响细胞膜上***脂酰丝氨酸与Annexin V-FITC的结合),于室温2000rpm离心5~10分钟,收集细胞;
(3)细胞洗涤:用预冷1×PBS(4℃)重悬细胞一次,2000rpm离心5~10分钟,洗涤细胞;
(4)加入300μL 的1×Binding Buffer 悬浮细胞;
(5)Annexin V-FITC标记:加入5μL的Annexin V-FITC混匀后,避光,室温孵育15分钟;
(6)PI标记:上机前5分钟再加入5μL的PI染色。
(7)上机前,补加200μL的1×Binding Buffer。

大量现货*!

详细产品说明书可!

biovision活死细胞双染试剂盒K501-100K501-100

biovision活死细胞双染试剂盒K501-100

  • 产品型号:  K501-100
  • 简单描述
  • biovision活死细胞双染试剂盒(Live-Dead Cell Staining Kit)规格:100T*
详细介绍

biovision活死细胞双染试剂盒(Live-Dead Cell Staining Kit)
规格:100T
*

biovision活死细胞双染试剂盒(Live-Dead Cell Staining Kit)
简单介绍:

1、步骤简单,只需不到20分钟;2、操作快速并且方便

Kit Summary:
? Detection method- Fluorescent microscopy (Ex/Em 488/518 nm) to detect staines live cells; (Ex/Em 488/615) to detect stained dead cells
? Sample type- Cell culture (adherent and suspension cells)
? Species reactivity- Mammalian
? Applications- Stained live and dead cells can easily be visualized by fluorescence microscopy.

Features & Benefits:
? Simple procedure; takes less than 20 minutes
? Fast and convenient

Kit components:
? Solution A (1 mM Live-Dye)
? Solution B (2.5 mg/ml PI)
? Staining Buffer

Description:
Distinguishing between live and dead cells is very important for investigation of growth control and cell death. The Live-Dead Cell Staining Kit provides the ready-to-use reagents for convenient discrimination between live and dead cells. The kit utilizes Live-Dye?, a cell-permeable green fluorescent dye (Ex/Em = 488/518 nm), to stain live cells. Dead cells can be easily stained by propidium iodide (PI), a cell non-permeable red fluorescent dye (Ex/Em = 488/615). Stained live and dead cells can be visualized by fluorescence microscopy using a band-pass filter (detects FITC and rhodamine). The kit provides sufficient reagents for 100 stainings using 24-well plate.

Storage Conditions:
-20°C

Shipping Conditions:
gel pack

biovision活死细胞双染试剂盒(Live-Dead Cell Staining Kit)详细产品信息可和选购

Biovision活死细胞双染试剂盒Live-Dead Cell Staining KitK501-100

Biovision活死细胞双染试剂盒Live-Dead Cell Staining Kit

  • 产品型号:  K501-100
  • 简单描述
  • Biovision活死细胞双染试剂盒Live-Dead Cell Staining Kit产品规格:100Test产品特点:1、步骤简单,只需不到20分钟;2、操作快速并且方便
详细介绍

Biovision活死细胞双染试剂盒Live-Dead Cell Staining Kit

Product Overview

Kit Summary:
• Detection method- Fluorescent microscopy (Ex/Em 488/518 nm) to detect staines live cells; (Ex/Em 488/615) to detect stained dead cells
• Sample type- Cell culture (adherent and suspension cells)
• Species reactivity- Mammalian
• Applications- Stained live and dead cells can easily be visualized by fluorescence microscopy.

Features & Benefits:
• Simple procedure; takes less than 20 minutes
• Fast and convenient

Kit components:
• Solution A (1 mM Live-Dye)
• Solution B (2.5 mg/ml PI)
• Staining Buffer

Description:
Distinguishing between live and dead cells is very important for investigation of growth control and cell death. The Live-Dead Cell Staining Kit provides the ready-to-use reagents for convenient discrimination between live and dead cells. The kit utilizes Live-Dye™, a cell-permeable green fluorescent dye (Ex/Em = 488/518 nm), to stain live cells. Dead cells can be easily stained by propidium iodide (PI), a cell non-permeable red fluorescent dye (Ex/Em = 488/615). Stained live and dead cells can be visualized by fluorescence microscopy using a band-pass filter (detects FITC and rhodamine). The kit provides sufficient reagents for 100 stainings using 24-well plate.

Storage Conditions:
-20°C

Shipping Conditions:
gel pack

USAGE: For Research Use Only! Not For Use in Humans.

Biovision活死细胞双染试剂盒Live-Dead Cell Staining Kit

 

详细产品信息可和选购

双染蛋白MARKERPrecision Plus Protein™ Dual Color StandBIO-RAD代理 1610374

双染蛋白MARKERPrecision Plus Protein™ Dual Color Stand

  • 产品型号:  BIO-RAD代理 1610374
  • 简单描述
  • 双染蛋白MARKERPrecision Plus Protein™ Dual Color Stand500 μl, mixture of 10 recombinant proteins (10–250 kD), 8 blue-stained bands, and 2 pink reference bands (25 and 75 kD), 50 applications
详细介绍

双染蛋白MARKERPrecision Plus Protein™ Dual Color Stand

Precision Plus Protein™ Dual Color Standards #161-0374

双染蛋白MARKERPrecision Plus Protein™ Dual Color StandBIO-RAD代理 1610374

500 μl, mixture of 10 recombinant proteins (10–250 kD), 8 blue-stained bands, and 2 pink reference bands (25 and 75 kD), 50 applications

 

  • Description
  • 技术指标

 

MW size range, kD 10–250
Stain type Dual Color
Volume, µl 500
Total number of applications 50
Shelf life at –20°C, months 12
Loading volume on mini gels, µl for Coomassie staining, 10
Loading volume on mini gels, µl for fluorescent blot detection, 5 of 1:10 dilution
Application Type
Monitoring electrophoretic separation for SDS-PAGE gels Yes
Molecular weight sizing on SDS-PAGE gels Yes
Monitoring blot transfer efficiency Yes
Fluorescence blots Yes
Molecular weight sizing on N/A
Loading Volume on Mini Gels
For Coomassie staining, µl N/A
For stain-free gels, µl N/A
For silver staining, µl N/A
For SYPRO Ruby staining, µl N/A
For blot development, µl N/A
StrepTactin conjugate working dilutions for colorimetric blot development N/A
StrepTactin conjugate working dilutions for chemiluminescence blot development N/A

The Precision Plus Protein™ Dual Color standards are a mixture of ten recombinant proteins (10–250 kD), including eight blue-stained bands and two pink reference bands (25 and 75 kD).

双染蛋白MARKERPrecision Plus Protein™ Dual Color Stand

Applications and Uses

Choose Precision Plus Protein Dual Color standards for SDS-PAGE:

  • Monitoring electrophoretic separation
  • Molecular weight sizing
  • Monitoring blot transfer efficiency with easy orientation via multicolor standards
  • Fluorescent blot detection, with blue bands visualized in the red wavelength range and pink bands in the green wavelength (prepare a 1:10 dilution of the Dual Color standard and load 5 µl per well)

More Information

Loading buffer:
30% (w/v) glycerol, 2% SDS, 62.5 mM Tris, pH 6.8, 50 mM DTT, 5 mM EDTA, 0.02% NaN3, 0.01% bromophenol blue