Biotin-dextran - mol wt 10,000, Lysine-fixable

Cat. No.: B477775

GRADE & PURITY mol wt 10,000, Lysine-fixable

Storage

Store at 2-8°C

Shipped In

Wet ice

Overview

Description

Biotin-dextran is used in tissue staining to prepare neurons for detection by avidin-conjugated detection systems. It is taken up by neuronal processes and transported bi-directionally. It infiltrates axon boutons in the anterograde direction and dendritic processes in the retrograde direction. Staining can be observed in fixed and sectioned tissue from two days to two weeks after biotin-dextran is injected into the brain or spinal cord. It can also be applied to cut nerve tracts. Biotinylated neurons are detected by either light or electron microscopy following incubation with avidin-horseradish peroxidase conjugate and the electron-dense substrate 3,3′-diaminobenzidine (DAB).

Specifications

Specifications & Purity

mol wt 10,000, Lysine-fixable

Storage

Store at 2-8°C

Shipped In

Wet ice

This product requires cold chain shipping. Ground and other economy services are not available.

Chemical and Physical Properties

• Solubility: H2O: soluble 50mg/mL, clear, colorless to faintly yellow; conjugate：biotin conjugate