Influenza A virus Neuraminidase Recombinant Protein-重组病毒蛋白-深圳欣博盛生物科技有限公司

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Influenza A virus Neuraminidase Recombinant Protein

品牌：ProSci LLC

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说明书

折扣/货期

货号：96-372

规格：0.1 mg

目录价：￥9477

产品详情

* 以下信息仅供参考，详情请以原厂网站为准

产品名称:

Influenza A virus Neuraminidase Recombinant Protein

别名:

NA, Neuraminidase

实验应用:

表达系统:

HEK293 cells

保存温度:

Lyophilized Protein should be stored at -20˚C or lower for long term storage. Upon reconstitution, working aliquots should be stored at -20˚C or -70˚C. Avoid repeated freeze-thaw cycles.

运输温度:

Blue Ice

产品形式:

Lyophilized

存储溶液:

PBS, pH7.4

产地:

美国

生产商:

Prosci

功能与背景:

Neuraminidase (NA) and hemagglutinin (HA) are major membrane glycoproteins found on the surface of influenza virus. Hemagglutinin binds to the sialic acid-containing receptors on the surface of host cells during initial infection and at the end of an infectious cycle. Neuraminidase, on the other hand, cleaves the HA-sialic acid bondage from the newly formed virions and the host cell receptors during budding. Neuraminidase thus is described as a receptor-destroying enzyme which facilitates virus release and efficient spread of the progeny virus from cell to cell.

纯度:

>92% as determined by SDS-PAGE.

生物活性:

Measured by its ability to cleave a fluorogenic substrate, 2'-(4-Methylumbelliferyl)-α-D-N-acetylneuraminic acid. One unit is defined as the amount of enzyme required to cleave 1 nmole of 2'-(4-Methylumbelliferyl)-α-D-N-acetylneuraminic acid per minute at pH 7. 5 at 37˚C.

Accession #:

H8PF47

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