FITC-dextran, 4 kDa
FITC-葡聚糖，4 kDa
CAS 60842-46-8 CTH10186
FITC-dextran (average MW about 4 kDa) is dextran labeled with fluorescein isothiocyanate, with Ex/Em about 490/520 nm. It is used to assess intestinal barrier permeability, vascular leakage, paracellular permeability and endocytosis tracing. Its small size makes it a sensitive marker of barrier integrity in cell monolayers and animal models.
Product information
- Chinese name
- FITC-葡聚糖，4 kDa
- English name
- FITC-dextran, 4 kDa
- CAS
- 60842-46-8
- Cat. No.
- CTH10186
- Category
- Viability Assay & Staining
- Molecular weight
- approx. 4 kDa
- Appearance
- Yellow to orange powder
- Solubility
- Freely soluble in water
- Storage
- 2–8 °C, dry, protected from light
Typical reference values; the batch COA / SDS governs.
Pack sizes and catalogue numbers
CTH10186-5G
Prices on request; lead time confirmed on the quotation.
FAQ
What is the CAS number of FITC-dextran, 4 kDa?
The CAS number of FITC-dextran, 4 kDa (FITC-葡聚糖，4 kDa) is 60842-46-8; Catch-Chem catalogue number CTH10186.
What pack sizes and lead times are available for FITC-dextran, 4 kDa?
FITC-dextran, 4 kDa (Cat. No. CTH10186) comes in 5 g; lead time: On request, confirmed on the quotation.
How should FITC-dextran, 4 kDa be stored?
Recommended storage for FITC-dextran, 4 kDa (CTH10186): 2–8 °C, dry, protected from light. The batch COA / SDS governs.
What is FITC-dextran, 4 kDa used for?
FITC-dextran, 4 kDa (CTH10186) is listed under Viability Assay & Staining. Typical uses: Permeability assay, Fluorescent tracer, Barrier function research. For research or industrial non-medical use only.
Where can I buy FITC-dextran, 4 kDa?
Request a quote for FITC-dextran, 4 kDa from Catch-Chem (Yantai, China): tel +86-192-9602-6528, email Ethan.sheng@catchchem.com, quoting catalogue number CTH10186.
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For research or industrial use only. Not for human or animal diagnosis or treatment, and not for drug or food use. Grade, pack size and lead time follow the supplier batch COA / SDS. Figures on this site are general industry references, not a factory specification.