过滤
关闭导航

生物素-葡聚糖,Biotin-dextran;mol wt 10,000, Lysine-fixable

生物素标记的葡聚糖;MDL编号: MFCD00130657 eCl@ss: 34058011 NACRES: NA.25
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): B9139
MDL号: MFCD00130657
增值税发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √
¥4,214.40

说明

应用

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.[1] 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.[2] 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).[3]
 
 

属性

偶联物

biotin conjugate

质量水平

形式

powder

分子量

10,000

标记范围

~2 mol per mol

颜色

white

溶解性

H2O: soluble 50 mg/mL, clear, colorless to faintly yellow

储存温度

2-8°C

 

安全信息

储存分类代码

11 - Combustible Solids

WGK

WGK 3

个人防护装备

Eyeshields, Gloves, type N95 (US)

商品规格
属性名称属性值
储存温度 Storage temp.2-8°C冷藏
全球实时库存 Availability √美国St. Louis ≥ 50 | 欧洲Eur. ≥ 12 | 東京Tokyo ≥ 20 | 香港与北京 ≥ 50