耗材描述
FITC-Dextran (MW 20000)
产品活性:FITC-Dextran (MW 20000) 是一种属于荧光染料类的化合物。它通常在生物医学研究中用作示踪分子来标记和跟踪细胞或其他生物物质。FITC-Dextran 由异硫氰酸荧光素 (FITC) 和葡聚糖组成,葡聚糖是一种从淀粉中提取的复杂碳水化合物。两者的结合创造了一种稳定的荧光示踪剂,可以在显微镜下观察或使用专门的检测仪器进行量化。
产品来源: https://www.medchemexpress.cn/fitc-dextran-mw-20000.html
研究领域:Others
作用靶点:Biochemical Assay Reagents
In Vitro: FITC-Dextran (MW 20000) is a fluorescent probe for fluorescein isothiocyanate (FITC) dextran (Ex=495 nm; Em=525 nm). FITC-Dextran (MW 20000) can be used as a marker to reveal heat shock-induced cell damage and to study the early and late stages of apoptosis. FITC-Dextran (MW 20000) can also be used for cell permeability studies, such as blood-brain barrier permeability and determination of the extent of blood-brain barrier disruption. Storage: protect from light.
In Vivo: Guidelines (Following is our recommended protocol. This protocol only provides a guideline, and should be modified according to your specific needs).
For intestinal barrier function assay
1. Fast mice for 4 h.
2. Orally gavage mice with FITC-Dextran MW 20000 (0.6 mg/g).
3. Measure fluorescence intensity of plasma in 4 h (excitation nm/emission 520 nm).
相关产品:PEG300 | Tween 80 | Corn oil | SBE-β-CD | Hexadimethrine bromide | Solutol HS-15 | Methyl-β-cyclodextrin | HP-β-CD | Cremophor EL | Sodium carboxymethyl cellulose (Viscosity:800-1200 mPa.s) | DL-dithiothreitol | IPTG | Phosal 50 PG | PLGA (50:50) | EGTA | Ac4ManNAz (80% α isomer) | Methyl cellulose | Bovine Serum Albumin | DTNB | FITC-Dextran (MW 70000) | LysoTracker Red | Biotin-azide | 1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride | Trifluoromethanesulfonic acid silver | Ethylenediaminetetraacetic acid | NAI-N3 | Gelucire 44/14 | HEPES | Formamide
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