1. Others
  2. Fluorescent Dye
  3. Rhod-2 AM

Rhod-2 是一种高亲和可见光激发波长的 Ca2+ (钙离子) 荧光探针,Rhod-2 AM 是 Rhod-2 的乙酰甲酯衍生物,具有细胞膜通透性,简单培养即可轻松进入细胞。一旦进入细胞,被其乳糖酶剪切产生无膜渗透性的 Rhod-2,留在细胞内执行相应的生理功能。最大激发/发射波长: 549/578 nm。

MCE 的所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务

Rhod-2 AM

Rhod-2 AM Chemical Structure

CAS No. : 145037-81-6

1.  客户无需承担相应的运输费用。

2.  同一机构(单位)同一产品试用装仅限申领一次,同一机构(单位)一年内

     可免费申领三个不同产品的试用装。

3.  试用装只面向终端客户

规格 价格 是否有货 数量
50 μg ¥600
In-stock
1 mg ¥5800
In-stock
5 mg   询价  
10 mg   询价  

* Please select Quantity before adding items.

    Rhod-2 AM purchased from MCE. Usage Cited in: Environ Sci Technol. 2017 Dec 5;51(23):13938-13948.  [Abstract]

    Cellular staining with Fluo-3/AM, Rhod-2 and DAPI (blue) in cells upon nLa2O3 treatment at 20 μg/mL for 6 h. Cells are examined with confocal microscopy. Two colors are showed individually or merged together.
    • 生物活性

    • 实验参考方法

    • 纯度 & 产品资料

    • 参考文献

    生物活性

    Rhod-2 is a high-affinity visible light excitation wavelength Ca2+ fluorescent probe, Rhod-2, AM is an acetyl methyl ester derivative of Rhod-2, which has cell membrane permeability and can easily enter cells with simple culture. Once it enters the cell, it is sheared by its lactesterase to produce Rhod-2 without membrane permeability, which remains in the cell to perform the corresponding physiological functions. Maximum excitation/emission wavelength: 549/578 nm[1].

    体外研究
    (In Vitro)

    1. Rhod-2 AM工作液的配制
    1.1 原液的制备
    将 Rhod-2 AM 溶解在 DMSO 中,获得 5 mM 储备溶液。
    1.2 Rhod-2 AM工作液的配制
    用无血清细胞培养基或 PBS 稀释储备液,以获得 5-10 μM 的工作溶液。
    注:请根据实际情况调整 Rhod-2 AM 工作液的浓度。
    2. 细胞染色(6孔板) 2.1 悬浮细胞 a. 4℃、1000g 离心 3-5 分钟,弃上清。PBS 洗两次,每次 5 分钟。细胞密度为 1×106/mL。
    b.加入1 mL 工作液,然后室温孵育 5-30 分钟。
    c. 4℃、400g 离心 3-4 分钟,弃上清。
    d. 用 PBS 洗涤两次,每次 5 分钟。
    e. 用无血清细胞培养基或 PBS 重悬细胞。 通过荧光显微镜或流式细胞术观察。
    2.2 贴壁细胞
    a. 在无菌盖玻片上培养贴壁细胞。
    b. 从培养基中取出盖玻片并吸出多余的培养基。
    c. 加入100 μL 工作液,轻轻摇匀,使细胞完全覆盖,室温孵育 5-30 分钟。
    d. 用培养基洗涤两次,每次 5 分钟。荧光显微镜或流式细胞仪观察。

    MCE has not independently confirmed the accuracy of these methods. They are for reference only.

    分子量

    1123.94

    Formula

    C52H59BrN4O19

    CAS 号
    性状

    固体

    颜色

    Dark green to black

    Emission (Em)

    578

    Excitation (Ex)

    549

    运输条件

    Room temperature in continental US; may vary elsewhere.

    储存方式

    -20°C, sealed storage, away from moisture and light

    *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

    溶解性数据
    细胞实验: 

    DMSO 中的溶解度 : 37.5 mg/mL (33.36 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响,请使用新开封的 DMSO)

    配制储备液
    浓度 溶剂体积 质量 1 mg 5 mg 10 mg
    1 mM 0.8897 mL 4.4486 mL 8.8973 mL
    5 mM 0.1779 mL 0.8897 mL 1.7795 mL
    查看完整储备液配制表

    * 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
    储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)。-80°C储存时,请在6个月内使用,-20°C储存时,请在1个月内使用。

    • 摩尔计算器

    • 稀释计算器

    Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

    质量
    =
    浓度
    ×
    体积
    ×
    分子量 *

    Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

    This equation is commonly abbreviated as: C1V1 = C2V2

    浓度 (start)

    C1

    ×
    体积 (start)

    V1

    =
    浓度 (final)

    C2

    ×
    体积 (final)

    V2

    动物溶解方案计算器
    请输入动物实验的基本信息:

    给药剂量

    mg/kg

    动物的平均体重

    g

    每只动物的给药体积

    μL

    动物数量

    由于实验过程有损耗,建议您多配一只动物的量
    计算结果
    工作液所需浓度 : mg/mL
    纯度 & 产品资料

    纯度: ≥97.0%

    染色示例
    参考文献
    Cell Assay
    [1]

    For flow cytofluorometry, cells are harvested, pelleted, and resuspended in ice-cold PBS containing 10 mM glucose, 10% fetal bovine serum (FBS), and 10 μM Rhod-2 AM (Rhod2-AM). Mitochondrial calcium levels are determined by the flow cytofluorometry analysis of aliquots of 4×105 cells. For fluorescence microscopy, IMR5 cells are grown on polylysine-coated (10 μg/mL) slides and stained with 7.5 μM Rhod-2 AM in Dulbecco's modified Eagle's medium (DMEM) supplemented with 10% FBS for 2 h before poliovirus (PV) infection. Cells are fixed by incubation for 15 min at 4°C in 4% paraformaldehyde. Cells are washed in PBS, and images are acquired with Zeiss Apotome and Axiovision software[1].

    MCE has not independently confirmed the accuracy of these methods. They are for reference only.

    参考文献

    完整储备液配制表

    * 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
    储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)。-80°C储存时,请在6个月内使用,-20°C储存时,请在1个月内使用。

    可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
    DMSO 1 mM 0.8897 mL 4.4486 mL 8.8973 mL 22.2432 mL
    5 mM 0.1779 mL 0.8897 mL 1.7795 mL 4.4486 mL
    10 mM 0.0890 mL 0.4449 mL 0.8897 mL 2.2243 mL
    15 mM 0.0593 mL 0.2966 mL 0.5932 mL 1.4829 mL
    20 mM 0.0445 mL 0.2224 mL 0.4449 mL 1.1122 mL
    25 mM 0.0356 mL 0.1779 mL 0.3559 mL 0.8897 mL
    30 mM 0.0297 mL 0.1483 mL 0.2966 mL 0.7414 mL
    Help & FAQs
    • Do most proteins show cross-species activity?

      Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

    您最近查看的产品:

    Your information is safe with us. * Required Fields.

       产品名称:

     

    * 需求量:

    * 客户姓名:

     

    * Email:

    * 电话:

     

    * 公司或机构名称:

       留言给我们:

    Bulk Inquiry

    Inquiry Information

    产品名称:
    Rhod-2 AM
    目录号:
    HY-D0989
    需求量: