Polyclonal Antibody to Leptin

Preparation of Polyclonal Antibodies to Retinoid Receptors

of a retinoid “X” receptor α (RXRα) antibody on Western blots contributed to the identification of the RXR ligand by detection of the receptor in fractions of whole-cell lysates that were able to bind the 9-cis retinoic acid ligand (2 ) Antibodies

趁年轻，动起来：Nature 报道运动促进骨髓产生免疫细胞，但这种能力随年龄增长而消失

niche）。而 HSPCs 又负责生产血细胞系，包括免疫细胞 [3]。 在小鼠中，一些间质祖细胞产生一种被称为干细胞因子（stem cell factor，SCF）的信号分子，对 HSPCs 维持起到关键作用 [4]。这些细胞同时表达一种细胞表面蛋白，瘦素受体蛋白（Leptin Receptor，LepR）。这群 LepR+ 细胞在包括两种类型的血管、小动脉和血窦等完全不同的位置都有存留。然而，LepR+ 细胞群是由多种基质祖细胞组成的混合细胞群，哪些细胞是真正在维持 HSPC 微环境中起作用

Localization of the myc-Tagged 5HT5A Receptor by Immunogold Staining of Ultrathin Sections

. Therefore, a key prerequisite for the successful localization of a target protein is the availability of a high-quality specific primary antibody preparation. The production of specific polyclonal antibodies or monoclonal antibodies (MAb) can be time-consuming