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TdB Labs AB 70 kDa TRITC-dextran Red Fluorophore
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Quantité:
100 mg
1 g
Conditionnement:
100mg
1g
Description
- Product Overview: TRITC-dextrans are dextran molecules covalently labeled with tetramethylrhodamine isothiocyanate (TRITC), offering bright red-orange fluorescence for permeability studies, molecular transport tracking, and live-cell imaging applications. Available in a wide range of molecular weights up to 2000 kDa, TRITC-dextrans are widely used in research on barrier function, vascular leakage, tissue diffusion, and cellular uptake.
- Features:
- Red-Orange Fluorescence: Excitation maximum at approximately 555 nm and emission maximum at approximately 580 nm, compatible with standard TRITC and rhodamine filter sets.
- Wide Molecular Weight Range: Available from 4 kDa up to 2000 kDa, supporting size-dependent transport and diffusion studies.
- Water-Soluble and Biocompatible: Fully dissolves in aqueous solutions, suitable for use in biological systems without significant cytotoxicity.
- Stable Labeling: TRITC conjugation ensures durable fluorescence for both dynamic tracking and endpoint assays.
- Controlled Quality: Manufactured with consistent molecular weight profiles and degrees of labeling for reproducible results.
- Benefits:
- Reliable Tracer for Barrier Studies: Quantitatively tracks transport across epithelial, endothelial, and engineered tissue barriers.
- Suitable for Live-Cell and Fixed-Tissue Imaging: Bright, stable signal supports dynamic real-time imaging and fixed-sample analysis.
- Flexible Experimental Design: Different molecular weights allow modeling of size exclusion, paracellular permeability, and tissue diffusion behavior.
- Visible Across Multiple Platforms: Detectable with standard fluorescence microscopes, flow cytometers, and plate readers.
- Applications:
- Permeability assays in epithelial and endothelial models.
- Tracking molecular diffusion in tissue engineering and microfluidic systems.
- Vascular leakage studies in preclinical models of inflammation and cancer.
- Intracellular transport and uptake research in live-cell studies.
- Fluorescent labeling for tracer studies in flow and perfusion experiments.
- Technical Specifications:
- Fluorescence: Excitation maximum about 555 nm, emission maximum about 580 nm.
- Molecular Weights: Available from 4 kDa to 2000 kDa.
- Appearance: Light-sensitive, reddish-orange dry powder, readily soluble in water.
- Storage and Stability:
- Store dry at room temperature, protected from moisture and light.
- Stable for extended periods under recommended storage conditions without significant loss of fluorescence.
- Packaging and Availability:
- Supplied as dry powder for stability and ease of use.
- Available in a range of research-grade packaging sizes to accommodate various experimental needs.
Spécification
Spécification
| Quantité | 1 g |
| Type de produit | Fluorescent Labeling Reagent |
| Poids moléculaire | 70 kDa |
| Type d’étiquette | Other Labels or Dyes |
| Couleur | Red |
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