Merck
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10901393001

Roche

糖原

from mussels

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Synonym(s):
glycogen

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Millipore

Millipore

361507

Glycogen, Molecular Biology Grade, Mussel - CAS 9005-79-2 - Calbiochem

Suitable as a carrier substance for the precipitation of nucleic acids. One µl is sufficient to precipitate picogram quantities of nucleic acid with Ethanol.

Glycogen from bovine liver ≥85%

Sigma-Aldrich

G0885

糖原 来源于牛肝脏

≥85%

Glycogen from mussel, Mytilus genus for DNA precipitations

Sigma-Aldrich

G1767

Glycogen from mussel, Mytilus genus

for DNA precipitations

Glycogen from oyster ≥75% dry basis

Sigma-Aldrich

G8751

糖原 来源于牡蛎

≥75% dry basis

Glycogen from rabbit liver ≥85% dry basis (enzymatic)

Sigma-Aldrich

G8876

糖原 来源于兔肝脏

≥85% dry basis (enzymatic)

Protector RNase Inhibitor

Roche

RNAINH-RO

Protector RNase抑制剂

Glycogen from mussel, Mytilus genus ≥85%

Sigma-Aldrich

G1508

Glycogen from mussel, Mytilus genus

≥85%

Diethyl pyrocarbonate 96% (NT)

Sigma-Aldrich

D5758

焦碳酸二乙酯

96% (NT)

Glycogen azure from rabbit liver, suitable for substrate for α-amylase

Sigma-Aldrich

G5510

Glycogen azure

from rabbit liver, suitable for substrate for α-amylase

Sigma-Aldrich

Sigma-Aldrich

56575

GenElute™-LPA

Neutral carrier for ethanol precipitation

质量水平

100

形式

solution

包装

pkg of 1 mL (20 mg)

manufacturer/tradename

Roche

储存温度

−20°C

Related Categories

应用

该制剂可用作核酸（DNA或RNA）沉淀的载体。作为惰性材料，它可以代替tRNA或超声处理的DNA。
20 μg糖原（1 μl溶液）可以从1 ml的体积中沉淀出pg量的DNA或RNA。
在一个典型实验中，将5 pg [3H]标记的小牛胸腺DNA溶解于含1 mM EDTA、0.4 M LiCl的500 μl 10 mM Tris-HCl（pH 8.0）中。加入1 μl糖原溶液（20 μg糖原）作为载体，然后在-15至-25 °C下用1.2 ml乙醇沉淀，并在-15至-25 °C下保存3小时。 离心（12 000×g 10分钟）后，总放射性存在于沉淀物中。不添加糖原，DNA不会沉淀。

包装

1 mL

特点和优势

糖原具有特殊的分子生物学性质，是核酸制剂中的惰性载体。

内容
水溶液，20 mg/ml

质量

根据现行质量控制程序，检测是否存在核酸内切酶、切割活性、核酸外切酶、核糖核酸酶、核酸和蛋白酶。

其他说明

仅用于生命科学研究。不可用于诊断。

储存分类代码

12 - Non Combustible Liquids

WGK

nwg

闪点(F)

does not flash

闪点(C)

does not flash

Certificate of Analysis

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Certificate of Origin

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Product Information Sheet

Product Information Sheet-10901393001

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