Antigen O2 抗体
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北京 101111
Quick Overview for Antigen O2 抗体 (ABIN2444014)
抗原
适用
宿主
克隆类型
应用范围
克隆位点
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原理
- Pseudomonas Aeruginosa antigen O2 Mouse Monoclonal Antibody
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特异性
- The antibody recognizes the O2 serotype of Pseudomonas aeruginosa and it might cross-react with O5, O16, O18 and O20.
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纯化方法
- Purified
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免疫原
- Whole bacteria strain O2
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亚型
- IgM
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应用备注
- Optimal working dilution should be determined by the investigator.
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限制
- 仅限研究用
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状态
- Lyophilized
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溶解方式
- Reconstitute with deionized water. Agglutination (10 μg/assay). Optimal dilution has to be determined by the user.
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缓冲液
- Lyophilized purified in PBS pH 7.4
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储存液
- Without preservative
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储存条件
- 4 °C,-20 °C,-80 °C
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储存方法
- Lyophilized antibodies can be kept at 4°C for up to 3 months and should be kept at -20°C for long-term storage (2 years). To avoid freeze-thaw cycles, reconstituted antibodies should be aliquoted before freezing for long-term (1 year) storage (-80°C) or kept at 4°C for short-term usage (2 months). For maximum recovery of product, centrifuge the original vial prior to removing the cap. Further dilutions can be made with the assay buffer. After the maximum long-term storage period (2 years lyophilized or 1 year reconstituted) antibodies should be tested in your assay with a standard sample to verify if you have noticed any decrease in their efficacy. To limit antibody loss or degradation, BSA (final concentration 1%) and sodium azide (final concentration 0.02%) can be added to the suggested first dilution. It is important to first verify if those preservatives are compatible with your assay.
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有效期
- 24 months
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- Antigen O2
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背景
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P. Aeruginosa antigen O2, serotype 2
Pseudomonas aeruginosa is a Gram-negative bacterium widely distributed in nature and causing opportunistic infections in humans. P. aeruginosa is an important bacterial pathogen of nosocomial (hospital derived) infections, and it can also cause life threatening diseases in patients with cancer, burn wounds, cystic fibrosis and those that have received immunosuppressive therapy. Classification of P. aeruginosa isolates is an important and routine task in hospitals. The basis for the serotyping system for P. aeruginosa is the differences among the O antigen side chains of lipopolysaccharide (LPS). A large number of O antigen side chains have been established by various investigators around the world which led to the creation of a standardized serotyping system known as the International Antigenic Typing Scheme (IATS) with twenty characterized O serotype strains of P. aeruginosa.
抗原
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