Merck
All Photos(4)

G8876

Sigma-Aldrich

糖原 来源于兔肝脏

≥85% dry basis (enzymatic)

CAS Number:
EC 号:
MDL编号:
NACRES:
NA.25

生物来源

rabbit liver

质量水平

测定

≥85% dry basis (enzymatic)

形式

powder

储存温度

2-8°C

InChI

1S/C24H42O21/c25-1-5-9(28)11(30)16(35)22(41-5)39-4-8-20(45-23-17(36)12(31)10(29)6(2-26)42-23)14(33)18(37)24(43-8)44-19-7(3-27)40-21(38)15(34)13(19)32/h5-38H,1-4H2/t5-,6-,7-,8-,9-,10-,11+,12+,13-,14-,15-,16-,17-,18-,19-,20-,21+,22+,23-,24-/m1/s1

InChI key

BYSGBSNPRWKUQH-UJDJLXLFSA-N

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1 of 4

This Item
G1508G1767361507
biological source

rabbit liver

biological source

(Mytilus genus)

biological source

-

biological source

-

assay

≥85% dry basis (enzymatic)

assay

≥85%

assay

-

assay

-

form

powder

form

powder

form

liquid

form

liquid

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

−20°C

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100

一般描述

糖原是由动物细胞为能量储存和释放而合成的葡萄糖支链聚合物。 它主要由α1→4糖苷键和α1→6糖苷键产生的分支组成。

应用

  • 从家兔肝脏中提取的糖原已被用作测定肝糖原含量的标准。
  • 在1,4-α-D gIucan:正磷酸盐α-葡萄糖基转移酶试验中,已将其用于试验混合物中。
  • 它还被用作心肌组织糖原分析的标准品。

生化/生理作用

来自兔肝的糖原通过调节两餐之间葡萄糖的释放来帮助维持血糖水平。它还能在突然的剧烈活动中提供能量。糖原储存的两个重要区域是肝脏和骨骼肌。

制备说明

由Bell等的方法改良而制备,见Bell,等BiochemJ., 28, 882 (1934).

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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