瑞禧生物提供定制的CHOL-PEG-CY5,胆固醇-聚乙二醇-花菁素染料Cyanine5 1. 分子结构 胆固醇(CHOL):疏水基团,通过其刚性甾环结构和长脂肪链插入脂质膜(如脂质体、细胞膜),提供锚定功能。 聚乙二醇(PEG):亲水性柔性链段(分子量可根据需求选择,如PEG2000),连接胆固醇和CY5,增强水溶性,减少蛋白吸附,延长体内循环时间。
CY5-5染料: CY5-5是一种荧光染料,属于Cyanine染料家族,通常用于生物标记和生物成像。它在近红外光谱范围内发射荧光,适用于体内标记和成像。 甲基尿苷: 甲基尿苷是一种核苷,包括嘧啶碱基、葡萄糖和一个甲基基团。它是DNA和RNA的组成部分之一,具有生物学重要性。 将CY5-5与甲基尿苷结合在一起可能是为了结合荧光标记...
英文名称：CY3/CY5/CY7-Cholesterol,CY3/5/7-PEG-Chol 产地：西安 规格：1mg 5mg 10mg 纯度：99% 用途：仅用于科研 温馨提示：仅用于科研，不能用于人体实验！胆固醇又称胆甾醇，是一种环戊烷多氢菲的衍生物。是临床生化检查的一个重要指标，正常情况下机体在肝脏内合成和食物中摄取的胆固醇，转化为甾体激素或...
胆醋内 Anti-Phospho-CRMP-2 (Thr514) /FITC 荧光素标记兔抗人、大、小鼠磷酸化二氢嘧啶酶样2抗体IgGMulti-class antibodies规格: 0.2ml SodiuM cholctq;3α,7α,12α-Trihydroxy-5β-cholcnic ccid sodiuM sclt; 361-09-1 人FAM3D 基因全长ORF克隆 柠檬醋内 Anti-CRP/Biotin 生物素化C-反应蛋白抗体...
Liver tissues were blocked for endogenous biotin using Dako's biotin-blocking kit British Journal of Cancer (2008) 98(10), 1675 – 1681 & 2008 Cancer Research UK Mucins in biliary tract cancer WR Matull et al B A 1:100 1:2 1:2 1:2 1:2 Control + C ++ +++ +++ + (5– 20%)...
Gold Nanoparticles,Au-S-PEG-Biotin (Biotin) PEG分子量:550/750/1000/2000/3400/5000/10000 粒径:5nm-100nm Gold Nanoparticles,Au-S-PEG-Azide (N3) PEG分子量:550/750/1000/2000/3400/5000/10000 粒径:5nm-100nm Gold Nanoparticles,Au-S-PEG-Folic acid (FA) PEG分子量:550/750/1000/200...
Keywords: Purkinje cell degeneration, 5-Ethynylurdine, Nascent RNA, Transcription stress, DNA damage, Ercc1, SCA1 Introduction 5-Ethynyluridine (EU) and other modified cell-permeable nucleosides, such as 4-thiouridine and bromo-uridine, have been used to label newly synthesized RNA [29, 38...
The avidin–biotin– peroxidase method (Vectastain Elite ABC reagent kit; Vector, CA, USA) was used on formalin-fixed, paraffin-embedded tissues. Tissue sections (3.5-mm thick) were prepared from paraffin- embedded blocks. After deparaffinisation and blocking, the antigen–antibody reaction was ...
SMVT is a Na+-dependent transporter of the water-soluble vitamins pantothenic acid, biotin, and α-lipoic acid, the latter being a cofactor of several enzymes such as pyruvate dehydrogenase. Transport through SMVT is electrogenic and occurs with a stoichiometry of 2 Na+to 1 vitamin molecule [...
半乳糖苷修饰的脂质体-聚阳离子-DNA复合物(Gal-LPD) Gal-chol半乳糖修饰胆固醇 半乳糖修饰壳聚糖CS@Gal 半乳糖-聚乙二醇-聚乙烯亚胺Gal-PEG-PEI UDP-半乳糖 乳糖化修饰海藻酸钠Alg-Lac 乳糖化多聚赖氨酸(Lac-PLL) 甘草次酸修饰海藻酸钠 Alg-GA 半乳糖化海藻酸钠-多聚赖氨酸Gal-Alg-PLL ...