货号：21340，名称：EZ-Link ™ Biotin-LC-Hydrazide，品牌：PIERCE，规格：50 MG

订货：，，

EZ-Link （tm） Biotin-LC-Hydrazide介绍

Thermo Scientific BCA蛋白定量产品可以用于研究蛋白：蛋白间相互作用，衡量亲和层析后的组分含量，估算从细胞裂解液里提取的膜蛋白含量和高通量筛选融合蛋白。

EZ-Link （tm） Biotin-LC-Hydrazide现货供应

EZ-Link （tm） Biotin-LC-Hydrazide品牌介绍

美国Pierce公司（www.pierce.com）是蛋白质化学、免疫学和层析等很多方面的先驱和领导者。http://www.thermo.com.cn/Category828.html

主要产品包括：

1）化学发光体和比色底物

2）分析试剂

3）荧光标记探针

4）酶联免疫分析试剂盒等

EZ-Link （tm） Biotin-LC-Hydrazide仅用于科研

Thermo Scientific EZ-Link Hydrazide-Biotin is the shortest and simplest hydrazide-activated biotinylation reagent for labeling glycoproteins and other carbohydrate-containing compounds having oxidizable sugars or aldehydes.

Thermo Scientific EZ-Link Hydrazide-LC-Biotin is a mid-length, simple, hydrazide-activated biotinylation reagent for labeling glycoproteins and other carbohydrate-containing compounds having oxidizable sugars or aldehydes.

These biotin hydrazide reagents enable simple and efficient biotin labeling of polyclonal antibodies and other glycoproteins. Mild oxidation of antibodies with sodium periodate produces reactive aldehydes on the carbohydrate moieties of the Fc portion that can be modified by hydrazides. This approach is advantageous for labeling antibodies because biotinylation occurs only at the sites of glycosylation, which are primarily in the Fc region of the antibody, far from the antigen binding site.

Highlights:

• Label glycoproteins with biotin to facilitate immobilization, purification or detection
• Attaches a biotin label to antibodies through carbohydrate modifications in the Fc region
• Biotin hydrazides react with oxidized carbohydrates （aldehydes） at pH 4 to 6 to attach biotin through stable hydrazone bonds
• Biotin hydrazides can be used to specifically label cell surface glycoproteins

货号：0340-1G，产品名称：D-BIOTIN,生物素，品牌：Amresco，规格：1G

0340
D-BIOTIN
Grade:REAGENT GRADE
CAS Number: 58-85-5Synonym(s): None
Molecular Weight: 244.31Molecular Formula: C10H16N2O3S
Storage Condition: COLD
CodeSizePriceQuantity
0340-5G
A small biomolecule, 244 Daltons, that has high binding affinity to avidin and streptavidin often used to label antibodies and enzymes. Several molecules of biotin can react with a single protein molecule to increase the sensitivity at the site of detection in ELISA, immunohistochemistry and Western Blotting.