全部产品分类
企业信息
12
  • 入驻时间: 2012-04-17
  • 联系人:客户经理
  • 电话:400-968-7988
  • 联系时,请说明易展网看到的
  • Email:fuwu@bioleaf.com
产品详情
  • 产品名称:Influenza-B Tokio

  • 产品型号:
  • 产品厂商:Prospec
  • 产品价格:50
  • 折扣价格:0
  • 产品文档:
你添加了1件商品 查看购物车
简单介绍:
Influenza-B Tokio
详情介绍:

Catalogue number

IHA-017

Introduction

Influenza-B virus is a genus in the virusfamily Orthomyxoviridae. The only species in this genus is called "Influenza B virus". Influenza B virus only infects humansand seals. This limited host range is apparently in contrast with those caused by the similar Influenza virus Aas both mutate by both genetic drift and reassortment. Influenza-B virus evolves slower than A viruses and faster than C viruses. Influenza-B virus mutates at a rate 2-3 times lower than type A. However, influenza B mutates enough that lasting immunity is not possible. The Influenza B virus capsidis enveloped while its virionconsists of a matrix protein + envelope + nucleoprotein complex + nucleocapsid, and a polymera*****plex. Influenza B is sometimes spherical and sometimes filamentous. Its 500 or so surface projections are made of hemagglutinin and neuraminidase.
The Influenza B virus is 14648 nucleotideslong and consists of eight segments of linear negative-sense, single-stranded RNA. The multipartite genome is encapsidated, each segment in a separate nucleocapsid, and the nucleocapsids are surrounded by one envelope.

Description

Allantoic fluid of 10 days old embryonated eggs, inoculated with influenza B virus, strain B/Tokio/53/99. The Influenza B Virus was purified by Ultracentrifugation with 10-40 % sucrose gradient.

Inactivation

Thimerosal and beta propiolactone treatment
This product has been treated in a manner consistent with methods of inactivation. Generally accepted good laboratory practices appropriate to microbiological/viral safe handling practices and techniques are required at work.

Physical Appearance

Sterile Filtered colorless solution.

Formulation

The B/Tokio/53/99solution (1.7mg/ml) contains STE, 0.1% sodium azide (NaN3) and 0.005% thimerosal.

Stability

B/Tokio/53/99 although stable 4°C for 4 weeks, should be stored below -18°C.
Please prevent freeze-thaw cycles.

Immunological Activity

Serological studies of influenza B virus, immunogen for antibody production.
Tested with anti-influenza B monoclonal antibodies in ELISA.

Purity

Greater than 90.0% as determined byAnalysis by SDS-PAGE.

Safety Data Sheet

SDS

Usage

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
标题:
内容:
联系人:
联系电话:
Email:
公司名称:
联系地址:
 
 
注:1.可以使用快捷键Alt+S或Ctrl+Enter发送信息!
2.如有必要,请您留下您的详细联系方式!
相关文章

沪公网安备 31011202007338号