Influenza A virus

Influenza virus belongs to the Orthomyxoviridae group, which are enveloped, segmented, single-stranded negative sense RNA viruses. The group includes three types of influenza viruses, A, B and C. Type B and C viruses only infect humans, but the type A viruses infect humans, horses, swine, other mammals, and a wide variety of domesticated and wild birds. Human influenza A and B viruses cause seasonal epidemics of disease almost every winter in the United States. The emergence of a new and very different influenza virus to infect people can cause an influenza pandemic. Influenza type C infections cause a mild respiratory illness and are not thought to cause epidemics. Each virus subtype has mutated into a variety of strains with differing pathogenic profiles; some are pathogenic to one species but not others, some are pathogenic to multiple species.

Influenza A virus 相关产品（5）

货号	产品名	Cas	产品描述
PC12865	Arbidol HCl	131707-23-8	抗病毒化学剂，Arbidol (Umifenovir)盐酸盐是广谱的抗病毒化合物，能通过阻断病毒与宿主细胞的融合抑制包装病毒进入细胞。
PC12810	hemagglutinin (332-340) [Influenza A virus]		部分抗原糖蛋白，流感血凝素（HA）是流感病毒表面发现的一种血凝素，它是一种抗原性糖蛋白，负责将病毒结合到被感染的细胞。HA蛋白与含唾液酸细胞的细胞膜结合，如上呼吸道细胞或红细胞[1]。 HA有两个功能。首先，它可以识别目标脊椎动物细胞，通过结合这些细胞的唾液酸受体完成识别过程。其次，一旦结合，病毒膜与宿主内体膜融合，促进病毒基因组进入靶细胞[2]。
PC12811	hemagglutinin precursor (114-122) amide [Influenza A virus]		部分抗原性糖蛋白，hemagglutinin precursor(114-122) amide [Influenza A virus]
PC12807	Influenza A virus fragment		Leu-Lys-Phe-Ala-Phe-Ser-Met-Met，A型流感病毒片段是含有编码Leu-Lys-Phe-Ala-Phe-Ser-Met-Met氨基酸序列的RNA片段。
PC12989	Rimantadine Hydrochloride	1501-84-4	抗流感病毒药物，Rimantadine(Flumadine)盐酸盐是口服抗流感病毒A化合物。