2. Others Anti-infection
  3. Fluorescent Dye Bacterial
  4. Rf470 TFA

Rf470 TFA  (Synonyms: Rotor NO.4 TFA)

目录号: HY-171995
产品使用指南 技术支持

Rf470 (Rotor NO.4) TFA 是一种 FMR-探针-D-赖氨酸缀合物 (Max Ex: 470 nM; Max Em: 640 nM)，可被细菌共价整合到肽聚糖中。Rf470 TFA 在游离状态下荧光极弱，当被转肽酶催化整合到肽聚糖后荧光显著增强。Rf470 TFA 可通过荧光变化用于实时监测肽聚糖生物合成、检测转肽酶活性及筛选抗生素等。

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Rf470 TFA

Rf470 TFA Chemical Structure

CAS No. : 2369899-34-1

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规格 价格 是否有货 数量
1 mg ￥2700
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Other Forms of Rf470 TFA:

Rf470 TFA 相关抗体

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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Rf470 (Rotor NO.4) TFA is a FMR-probe-D-lysine conjugate (Max Ex: 470 nM; Max Em: 640 nM) that can be covalently incorporated into peptidoglycan by bacteria. Rf470 TFA has extremely weak fluorescence in the free state, but its fluorescence is significantly enhanced when it is catalytically incorporated into peptidoglycan by transpeptidases. Through fluorescence changes, Rf470 TFA can be used for real-time monitoring of peptidoglycan biosynthesis, detection of transpeptidase activity, and screening of antibiotics, etc[1].

分子量

624.63

Formula

C28H31F3N4O7S
CAS 号
性状

固体

运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4°C, sealed storage, away from moisture

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

纯度 & 产品资料
参考文献

Rf470 TFA 相关分类

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  • 稀释计算器

The molarity calculator equation

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

质量   浓度   体积   分子量 *
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The dilution calculator equation

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

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2
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.

Keywords:

Rf4702369899-34-1Rotor NO.4Rf 470Rf-470Fluorescent DyeBacterialFMR-probe-D-lysine conjugatebacteriatranspeptidasesInhibitorinhibitorinhibit

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