Anaspec/链霉亲和素，5-TAMRA共轭/1 mg/AS-60670
市场价：
¥2920.00
美元价：
1460.00
产品分类：
竞争法ELISA
公司分类：
Competition_law_ELISA
联系Q Q：
3392242852
电话号码：
4000-520-616
电子邮箱：
info@ebiomall.com
商品介绍
| Product Name | Streptavidin, 5 - TAMRA conjugated |
| Size | 1 mg |
| Catalog # | AS-60670 |
| US$ | $146 |
5-TAMRA-streptavidin conjugate has been optimized in fluorophore/protein labeling ratio to ensure high fluorescent signal and uncompromised streptavidin function. 5-TAMRA is one of the most popular orange fluorophores used to label proteins. 5-TAMRA is the purified single isomer of 5-(and 6)-TAMRA that provides reproducibility for critical biological applications and avoids the inconsistency brought by minor positional difference between 5-TAMRA and 6-TAMRA. The fluorescence of 5-TAMRA can be observed at excitation/emission wavelength of 540 nm /575 nm. The 5-TAMRA-protein conjugates are very stable and suitable for immunofluorescent staining, fluorescence in situ hybridization, flow cytometry and other biological applications. | |
| Detailed Information |  Datasheet Material Safety Data Sheets (MSDS) |
| Storage | refrigerated and desiccated |
| Molecular Weight | N/A |
| Spectral Properties | Abs/Em = 541/568 nm |
| Solvent System | water |
品牌介绍
Anaspec阳离子抗菌肽是所有物种先天防御的重要组成部分。在许多生物中，包括真菌，昆虫，两栖动物和人类中，已经鉴定出100多种这些肽。这些疏水性和两亲性肽表现出抗生素，杀真菌，溶血，杀病毒和杀肿瘤活性。基于它们的结构特性，这些抗菌肽可分为三类：螺旋状肽，含有一个至几个二硫键的肽以及富含某些氨基酸（例如脯氨酸或色氨酸）的肽。这些肽大多数具有一些共同的特征，例如它们的低分子量（2-5 kDa），存在多个赖氨酸和精氨酸残基以及两亲性质。尽管尚不清楚它们杀死细菌的确切机制，但已表明导致膜渗透的肽-脂相互作用在其活性中起作用。抗生素肽的实例包括洋甘菊素，其由皮肤的皮肤分泌。非洲爪蟾 ; 人嗜中性粒细胞的防御素和人唾液中的组蛋白。天蚕素是由昆虫在感染条件下产生的。天蚕素A，B和D是紧密的同源物，由天蚕素蛾的35中发现的35-39个残基组成。
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