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  6. TdB Labs AB 500 kDa FITC-TRITC-dextran for Precise Intracellular and Extracellular pH Mapping

TdB Labs AB 500 kDa FITC-TRITC-dextran for Precise Intracellular and Extracellular pH Mapping

Product Code. 30216268
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Quantity:
1 mg
5 mg
Unit Size:
1mg
5mg
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Product Code. 30216268

Brand: TdB Labs AB FTD500_1mg

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This item is not returnable. View return policy

Description

FITC-TRITC-dextran 500 kDa is a dual-labeled, high MW fluorescent tracer used for ratiometric pH mapping. FITC is pH-sensitive, while TRITC is pH-stable, enabling precise intra- and extracellular pH assessment.

  • Product Overview: FITC-TRITC-dextran 500 kDa is a dual-labeled dextran designed for precise intracellular and extracellular pH mapping. FITC provides pH-sensitive fluorescence, while TRITC offers a pH-stable reference, enabling accurate ratiometric imaging in live-cell and tissue environments.
  • Features:
    • Dual Fluorescence: FITC (λex 495 nm / λem 519 nm) and TRITC (λex 555 nm / λem 580 nm).
    • Ratiometric Imaging: Enables normalized, concentration-independent pH measurement.
    • High Molecular Weight: 500 kDa supports restricted diffusion for localized pH measurements.
    • Water-Soluble and Biocompatible: Suitable for dynamic and fixed-cell studies.
  • Applications:
    • Precise pH mapping in live-cell imaging.
    • Monitoring pH gradients in tissue engineering and disease models.
    • Dynamic and endpoint ratiometric fluorescence assays.

Specifications

Quantity 1 mg
Product Type Fluorescent Labeling Reagent
Molecular Weight (g/mol) 500 kDa
Label Type Other Labels or Dyes
Color Green
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