所有图片(3)
About This Item
CAS号:
颜色索引号:
42535
Beilstein:
8464808
MDL编号:
UNSPSC代码:
12171500
PubChem化学物质编号:
NACRES:
NA.47
等级
certified by the Biological Stain Commission
质量水平
形式
crystalline powder
组成
Dye content, 75%
mp
137 °C (dec.) (lit.)
λmax
584 nm
应用
diagnostic assay manufacturing
hematology
histology
储存温度
room temp
SMILES字符串
Cl.C\N=C1/C=C\C(C=C1)=C(/c2ccc(cc2)N(C)C)c3ccc(cc3)N(C)C
InChI
1S/C24H27N3.ClH/c1-25-21-12-6-18(7-13-21)24(19-8-14-22(15-9-19)26(2)3)20-10-16-23(17-11-20)27(4)5;/h6-17H,1-5H3;1H
InChI key
JFTBTTPUYRGXDG-UHFFFAOYSA-N
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一般描述
甲基紫 2B 是聚甲基化（4、5 和 6）副品红的混合物
应用
甲基紫2B已被用于在体外抗病毒测定中对人肺成纤维细胞（A549）进行染色。
生化/生理作用
甲基紫2B是一种具有三苯甲烷结构的阳离子染料。 它作为一种选择性染料，有助于区分肺炎克雷伯菌（Klebsiella pneumoniae ）与产气肠杆菌（Enterobacter aerogenes ）和其他革兰氏阴性菌。 甲基紫2B的吸入、吞咽或皮肤吸收将产生有害作用，接触皮肤和眼睛可能会造成伤害。因此，染料清除工作非常重要。
适用性
经认证可用于染色体的弗来明氏碘三重染色、染色质和核仁的牛顿结晶紫-碘染色技术以及 Lieb淀粉样染色。
警示用语：
Danger
危险分类
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Dam. 1
WGK
WGK 3
个人防护装备
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Annabelle Herrington-Symes et al.
Journal of drug targeting, 25(9-10), 881-890 (2017-08-19)
Increasingly complex proteins can be made by a recombinant chemical approach where proteins that can be made easily can be combined by site-specific chemical conjugation to form multifunctional or more active protein therapeutics. Protein dimers may display increased avidity for
Equilibrium and kinetic studies of methyl violet sorption by agricultural waste
Hameed B H
Journal of Hazardous Materials, 154(1-3), 204-212 (2008)
Methyl Violet: a Selective Agent for Differentiation of
Klebsiella pneumoniae from Enterobacter aerogenes and Other
Gram-Negative Organisms
Klebsiella pneumoniae from Enterobacter aerogenes and Other
Gram-Negative Organisms
CAMPBELL L M and ROTH I L
Applied Microbiology, 30, 258-261 (1975)
Expression of soluble and active interferon
consensus in SUMO fusion expression system
in E.coli
consensus in SUMO fusion expression system
in E.coli
Peciak K
Protein Expression and Purification, 99 (2014), 18- 26 (2014)
Removal of cationic dye methyl violet 2B from water by cation exchange membranes
ShiouWu J
Journal of Membrane Science, 309(1-2), 239-245 (2008)
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