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主要文件

P0290

Sigma-Aldrich

酚红 溶液

0.5%, liquid, sterile-filtered, BioReagent, suitable for cell culture

别名:

Phenolsulfonphthalein solution

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100 ML
¥372.23

¥372.23


国内现货,预计发货时间2025年4月24日详情


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100 ML
¥372.23

About This Item

CAS号:
MDL编号:
UNSPSC代码:
12352207
PubChem化学物质编号:
NACRES:
NA.75

¥372.23


国内现货,预计发货时间2025年4月24日详情


获取大包装报价

无菌性

sterile-filtered

质量水平

产品线

BioReagent

表单

liquid

浓度

0.5%

技术

cell culture | mammalian: suitable

杂质

endotoxin, tested

SMILES字符串

O=S1(C2=CC=CC=C2C(C3=CC=C(O)C=C3)(C4=CC=C(O)C=C4)O1)=O

InChI

1S/C19H14O5S/c20-15-9-5-13(6-10-15)19(14-7-11-16(21)12-8-14)17-3-1-2-4-18(17)25(22,23)24-19/h1-12,20-21H

InChI key

BELBBZDIHDAJOR-UHFFFAOYSA-N

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一般描述

酚红属于三苯基甲烷染料,广泛用于纺织工业。[1]

应用

酚红溶液已用于:[2]
  • 作为斑马鱼卵显微注射的示踪染料[3]
  • 作为毫米波培养基的组分,用于制备小鼠胚胎[4]
  • 制备乙烯二胺四乙酸(EDTA)溶液[2]
  • 作为糖酵解应激测试(GST)和线粒体应激测试(MST)中杜氏改良Eagle 培养基(DMEM)的pH指示剂,用于评估细胞中的代谢功能。[5]

生化/生理作用

酚红溶液可作为细胞培养基的 pH 指示剂。[6]酚红溶液可作为细胞培养基的pH 指示剂,在6.4或更低的pH值下变为黄色,在8.2或更高的pH值下变为红色。它让研究人员可以快速简单地评估培养物的健康状况。除了用作细胞培养基的pH 指示剂外,在各种实验中酚红也用于检测人过氧化物酶活性和细胞过氧化氢水平。

特点和优势

经过内毒素测试的优质溶液,适用于哺乳动物细胞培养。

制备说明

使用Dulbecco′s磷酸盐缓冲盐水进行制备。

储存分类代码

12 - Non Combustible Liquids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

  • 技术规格说明书

  • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number

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    Natacha Merindol et al.
    Journal of clinical virology : the official publication of the Pan American Society for Clinical Virology, 128, 104423-104423 (2020-05-18)
    Rapid and reliable screening of SARS-CoV-2 is fundamental to assess viral spread and limit the pandemic we are facing. In this study, we compared direct rRT-PCR method (without RNA extraction) using SeeGene AllplexTM 2019-nCoV rRT-PCR with the RealStar® SARS-CoV-2 rRT-PCR
    Shivshankar R Mane et al.
    Small (Weinheim an der Bergstrasse, Germany), 14(36), e1801571-e1801571 (2018-08-07)
    Recent advances in super-resolution microscopy and fluorescence bioimaging allow exploring previously inaccessible biological processes. To this end, there is a need for novel fluorescent probes with specific features in size, photophysical properties, colloidal and optical stabilities, as well as biocompatibility
    Ngoc Tung Tran et al.
    STAR protocols, 1(1), 100028-100028 (2020-07-21)
    Mutations that accumulate in self-renewing hematopoietic stem and progenitor cells (HSPCs) can cause severe blood disorders. To model such disorders in mice, we developed a CRISPR/Cas9/adeno-associated virus (AAV)-based system to knock in and repair genes by homologous recombination in mouse
    P K J D de Jonge et al.
    Cancer immunology, immunotherapy : CII, 72(10), 3323-3335 (2023-07-21)
    Allogeneic natural killer (NK) cell-based immunotherapy is a promising, well-tolerated adjuvant therapeutic approach for acute myeloid leukemia (AML). For reproducible NK cell immunotherapy, a homogenous, pure and scalable NK cell product is preferred. Therefore, we developed a good manufacturing practice
    Katrin Daniel et al.
    Nature communications, 9(1), 3297-3297 (2018-08-19)
    The conditional and reversible depletion of proteins by auxin-mediated degradation is a powerful tool to investigate protein functions in cells and whole organisms. However, its wider applications require fusing the auxin-inducible degron (AID) to individual target proteins. Thus, establishing the

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