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流感 Neuraminidase (NA蛋白

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流感  Neuraminidase (NA蛋白 產品

H1N1A/Puerto Rico/8/1934

ProductMoleculeCat No.Package/Price 
甲型流感 H1N1 (A/Puerto Rico/8/1934) 神經氨酸酶 (Neuraminidase / NA) (高活性)NA40196-VNAHC-150
150U/
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H1N1A/USSR/90/1977

ProductMoleculeCat No.Package/Price 
甲型流感 H1N1 (A/USSR/90/77) 神經氨酸酶 (Neuraminidase / NA) (His 標籤)NA40197-V07H-50
40197-V07H-100
50 µg/
100 µg/
Add to Cart
Add to Cart

H3N2A/Aichi/2/1968

ProductMoleculeCat No.Package/Price 
甲型流感 H3N2 (A/Aichi/2/1968) 神經氨酸酶 (Neuraminidase / NA) (His 標籤)NA40199-V07H-10
40199-V07H-50
40199-V07H-100
10 µg/
50 µg/
100 µg/
Add to Cart
Add to Cart
Add to Cart

H5N1A/Egypt/2321-NAMRU3/2007

ProductMoleculeCat No.Package/Price 
甲型流感 H5N1 (A/Egypt/2321-NAMRU3/2007) 神經氨酸酶 (Neuraminidase / NA) (高活性)NA40045-VNAHC-100
100 U/
Add to Cart

H5N1A/Hubei/2011

ProductMoleculeCat No.Package/Price 
甲型流感 H5N1 (A/Hubei/1/2011) 神經氨酸酶 (Neuraminidase / NA) (高活性) (His 標籤)NA40018-V07H-10
40018-V07H-20
40018-V07H-50
10 µg/
20 µg/
50 µg/
Add to Cart
Add to Cart
Add to Cart

H9N2A/Hong Kong/1073/99

ProductMoleculeCat No.Package/Price 
甲型流感 H9N2 (A/Hong Kong/1073/99) 神經氨酸酶 (Neuraminidase / NA) (His 標籤)NA40040-V07H-50
40040-V07H-100
50 µg/
100 µg/
Add to Cart
Add to Cart

H10N8A/duck/Guangdong/E1/2012

ProductMoleculeCat No.Package/Price 
甲型流感 H10N8 (A/duck/Guangdong/E1/2012) 神經氨酸酶 (Neuraminidase / NA) 蛋白 (His 標籤)NA40352-V07B-50
40352-V07B-100
50 µg/
100 µg/
Add to Cart
Add to Cart

其他 流感 Neuraminidase (NA) 產品

流感 Neuraminidase (NA) 背景

Neuraminidases are enzymes that cleave sialic acid groups from glycoproteins. Influenza neuraminidase is a type of neuraminidase found on the surface of influenza viruses that enables the virus to be released from the host cell.

Influenza neuraminidase is composed of four identical subunits arranged in a square. It is normally attached to the virus surface through a long protein stalk. The active sites are in a deep depression on the upper surface. They bind to polysaccharide chains and clip off the sugars at the end. The surface of neuraminidase is decorated with several polysaccharide chains that are similar to the polysaccharide chains that decorate our own cell surface proteins.

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.

Influenza antibody and influenza antibodies are very important research tools for influenza diagnosis, influenza vaccine development, and anti-influenza virus therapy development. Monoclonal or polyclonal antibody can be raised with protein based antigen or peptide based antigen. Antibody raised with protein based antigen could have better specificity and/or binding affinity than antibody raised with peptide based antigen, but cost associated with the recombinant protein antigen is usually higher. Anti influenza virus hemagglutinin (HA) monoclonal antibody or polyclonal antibody can be used for ELISA assay, western blotting detection, Immunohistochemistry (IHC), flow cytometry, neutralization assay, hemagglutinin inhibition assay, and early diagnosis of influenza viral infection.

Sino Biological has developed state-of-the-art monoclonal antibody development technology platforms: mouse monoclonal antibody and rabbit monoclonal antibody. Our rabbit monoclonal antibody platform is one of a kind and offers some unique advantages over mouse monoclonal antibodies, such as high affinity, low cross-reactivity with rabbit polyclonal antibodies.

請注意:所有產品都是“僅用於科研,而不能用於診斷或治療用途”