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Anaspec/Streptavidin, HiLyteᵀᴹ Fluor 555 conjugated/1 mg/AS-60666
Anaspec/Streptavidin, HiLyteᵀᴹ Fluor 555 conjugated/1 mg/AS-60666
市场价:
¥3500.00
美元价:
1750.00
产品分类:
DNA聚合酶
公司分类:
DNA_polymerase
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3392242852
电话号码:
4000-520-616
电子邮箱:
info@ebiomall.com
商品介绍
Product Name | Streptavidin, HiLyteᵀᴹFluor 555 conjugated |
Size | 1 mg |
Catalog # | AS-60666 |
US$ | $175 |
HiLyte Fluor555-streptavidin conjugate has been optimized in fluorophore/protein labeling ratio to ensure high fluorescent signal and uncompromised streptavidin function. The spectrum of HiLyte Fluor555 is only slightly red-shifted compared to those of Cy3 dyes, resulting in an optimal match to filters designed for Cy3 dyes. The fluorescence of HiLyte Fluor555 can be observed at excitation/emission wavelength of 554 nm /570 nm. HiLyte Fluor555 is more photostable than Cy3, providing researchers with additional time for capturing image. HiLyte Fluor555 - protein conjugates can sustain treatments during immunofluorescent staining, fluorescence in situ hybridization, flow cytometry and other biological applications without hydrolysis. | |
Detailed Information | DatasheetMaterial Safety Data Sheets (MSDS) |
Storage | refrigerated and desiccated |
Spectral Properties | Abs/Em = 555/565 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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