D-(+)-半乳糖
For cell and insect cell culture, ≥99.0%
基本信息
产品名称 |
D-(+)-半乳糖 |
英文名称 |
D-(+)-Galactose |
别名 |
分解乳糖 |
英文别名 |
Lactoglucose; Dextrogalactose; D-Galactose; brain sugar; D-Galactopyranose; |
应用 |
The C-4 epimer of glucose. |
规格或纯度 |
For cell and insect cell culture, ≥99.0% |
运输条件 |
常规运输 |
生化机理 |
D-Galactose is the C-4 epimer of glucose sometimes used to study senescence. |
一般描述
无气味,微具甜味,能溶于水和吡啶,水中溶解度:680 g/L (25°C);微溶于甘油和醇。半乳糖是一种由六个碳和一个醛组成的单糖,归类为醛糖和己糖。D-半乳糖和L-半乳糖均天然存在。D-半乳糖一般作为乳糖的结构部分存在于牛奶中,牛奶中的乳糖被人体分解为葡萄糖和半乳糖被吸收利用。The C-4 epimer of glucose.
The C-4 epimer of glucose.
product description:
Galactose is a constituent of lactose. It is one of the main nutrients for newborn infants and young children. It is produced in the body for the formation of lactose and is also a component of glycolipids (cerebrosides) and glycoproteins.
application:
D-(+)-Galactose has been used in cell line and culture medium to permits the cell growth arrest without altering the specific production rate of rh-tPA (qtPA).
相关属性
CAS编号 |
59-23-4 |
敏感性 |
对湿度敏感 |
比旋光度 |
80 ° (C=10, H2O) |
熔点 |
165-168°C |
溶解性 |
Soluble in water (68%) at 25 °C, pyridine, and alcohol (slightly). |
储存温度 |
充氩 |
RTECS |
LW5490000 |
MDL号 |
MFCD00151230 |
密度 |
1.5 |
分子量 |
180.16 |
分子式 |
C6H12O6 |
EC号 |
200-416-4 |
品牌 |
Jinpan |