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当前位置: 首页 > 产品中心 > Polyclonal_antibody > 海科生物技术/SP-B,猪,pAb |海科生物技术/HP7002-20UG
商品详细海科生物技术/SP-B,猪,pAb |海科生物技术/HP7002-20UG
海科生物技术/SP-B,猪,pAb |海科生物技术/HP7002-20UG
海科生物技术/SP-B,猪,pAb |海科生物技术/HP7002-20UG
商品编号: HP7002-20UG
品牌: hycultbiotech
市场价: ¥1980.00
美元价: 1188.00
产地: 美国(厂家直采)
公司:
产品分类: 多克隆抗体
公司分类: Polyclonal_antibody
联系Q Q: 3392242852
电话号码: 4000-520-616
电子邮箱: info@ebiomall.com
商品介绍
The polyclonal antibody recognizes the human surfactant protein B (SP-B). There are four surfactant-specific proteins, designated surfactant protein A (SP-A), SP-B, SP-C and SP-D respectively. SP-A and SP-D are hydrophilic surfactant proteins and are members of the collectin family. SP-B and SP-C are hydrophobic surfactant proteins and may be the most appropriate indicators for the evolutionary origin of surfactant.SP-B is synthesized by the alveolar type II epithelial cells as a 40-42 kD precursor that is subsequently proteolytically processed to 7.8-8 kD. SP-B enhances the spreading and stability of surfactant phospholipids in the alveolus. SP-B is essential for air-breathing in mammals and is therefore largely conserved. SP-B can interact with both phospholipid head groups and fatty chains and is particularly active in enhancing surface active behaviour in endogenous and exogenous lung surfactants. Even low SP-B contents had measurable effects in increasing the adsorption, dynamic surface tension lowering, and/or film respreading of DPPC, mixed synthetic lipids, and column-purified lung surfactant phospholipids. Deficiency of SP-B and other surfactant components is associated with respiratory distress syndrome (RDS) in premature infants and adults with respiratory distress syndrome (ARDS).The polyclonal antibody is raised against pig SP-B from pig lungs which has been reconstituted in micelles of lysophosphatidylcholine. The antibody rescognizes under nonreducing conditions the most prominent forms of SP-B of 8 kD and 22 kD, corresponding to SP-B dimers.The polyclonal antibody is cross reactive with human SP-B.
品牌介绍
荷兰HyCult Biotechnology(HBT)位于荷兰乌登,从1994开始制造检测抗体和蛋白质,主要侧重与病理学诊断有关的全套产品研发,既有纯化的重组蛋白和多肽,也有单抗和多抗,是世界一流的先天免疫领域的研究试剂制造商。