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重要文件

P5431

Sigma-Aldrich

溶果胶酶 来源于日本曲霉

aseptically filled, lyophilized powder, ≥2 units/mg solid

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About This Item

酶委員會編號:
MDL號碼:
分類程式碼代碼:
12352204
暫時無法取得訂價和供貨情況

無菌

aseptically filled

形狀

lyophilized powder

比活性

≥2 units/mg solid

儲存溫度

2-8°C

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應用

可用于植物原生质体的制备,以在细胞器分离之前消化细胞壁。

其他說明

据报道,其含有两种类型的果胶酶、内切多聚半乳糖醛酸酶(EC3.2.1.15)、内切蛋白裂解酶(EC4.2.2.10)以及浸渍刺激因子。

單位定義

One unit will liberate 1.0 μmole of galacturonic acid from polygalacturonic acid per min at pH 5.5 at 25 °C.

外觀

Lyophilized powder containing lactose

準備報告

Prepared from P 3026

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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分析證明 (COA)

Lot/Batch Number

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S S Ahmed et al.
Genetics and molecular research : GMR, 11(3), 3091-3104 (2012-09-26)
Molecular chaperones of plasmid pBI121 carrying CaMV35S promoter and a nucleotide sequence of plasmid pBI221 were inserted into plasmid pCAMBIA2300 to construct an intermediate vector: pVBG2307. This novel vector pVBG2307 contains a greatly expanded multiple cloning site with an adjacent
Peerapat Roongsattham et al.
BMC plant biology, 12, 150-150 (2012-08-28)
Cell separation that occurs during fleshy fruit abscission and dry fruit dehiscence facilitates seed dispersal, the final stage of plant reproductive development. While our understanding of the evolutionary context of cell separation is limited mainly to the eudicot model systems
Joan Ho-Huu et al.
BMC evolutionary biology, 12, 195-195 (2012-10-03)
Gene duplications are a molecular mechanism potentially mediating generation of functional novelty. However, the probabilities of maintenance and functional divergence of duplicated genes are shaped by selective pressures acting on gene copies immediately after the duplication event. The ratio of
Zamen Ben Romdhane et al.
Applied biochemistry and biotechnology, 169(1), 215-227 (2012-11-28)
The aim of the present study was to investigate pectinases production by CT1 mutant of Penicillium occitanis on glucose based media. Two main groups of pectinases were followed: lyases (pectin and pectate lyases) and hydrolases (polygalacturonases and polymethylgalacturonases). When cultivated
Isabelle Benoit et al.
BMC genomics, 13, 321-321 (2012-07-21)
Pectins are diverse and very complex biomolecules and their structure depends on the plant species and tissue. It was previously shown that derivatives of pectic polymers and oligosaccharides from pectins have positive effects on human health. To obtain specific pectic

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