推荐产品
生物源
rabbit
品質等級
共軛
unconjugated
抗體表格
affinity isolated antibody
抗體產品種類
primary antibodies
無性繁殖
polyclonal
形狀
buffered aqueous solution
物種活性
mouse, human
技術
indirect ELISA: 1:1,000 using human or mouse recombinant leptin
microarray: suitable
western blot: 1:5,000 using human recombinant leptin
UniProt登錄號
運輸包裝
dry ice
儲存溫度
−20°C
目標翻譯後修改
unmodified
基因資訊
human ... LEP(3952)
mouse ... Lep(16846)
一般說明
瘦素基因(LEP)位于人类染色体7q32.1上。编码的蛋白质是通过成熟脂肪细胞合成和分泌的非糖基化多肽。瘦素主要表达于白色脂肪组织、胎儿组织、骨骼肌、软骨细胞、胃主细胞、胎盘、卵巢和多种免疫细胞中。在其他成人组织中不表达或表达水平极低。人瘦素与小鼠瘦素的相似性达85%,与大鼠瘦素有84%,而小鼠和大鼠瘦素之间则有96%的相似性。
特異性
瘦素抗体与瘦素特异性反应。
免疫原
合成肽对应人/小鼠瘦素氨基端(氨基酸残基22-40)。
應用
兔源抗-瘦素单克隆抗体可用于:
- 免疫印迹
- 免疫组织化学
- 免疫细胞化学
- 酶联免疫吸附试验(ELISA)
生化/生理作用
瘦素是一种由脂肪细胞分泌的激素,可调节能量稳态、炎症和神经内分泌过程、突触形成和记忆增强(memory condensation)。瘦素通过瘦素受体ObR和LepR介导生理作用。瘦素是肥胖症的主要调控因子,可直接作用神经元网络调节摄食、代谢和胃动力。瘦素作用的发挥途径包括JAK/STAT(Janus激酶/信号转导及转录激活蛋白)、磷酸肌醇3-激酶(PI3K)和c-Jun氨基末端激酶(JNK)。
瘦素是可诱发营养摄食、产热、新陈代谢、生殖和造血的多效性血清细胞因子。据推测,瘦素可能是“饱腹感感因子”,因为在ob/ob小鼠中(自发性肥胖突变纯合体),该因子的缺失与过食和肥胖有关。ob/ob小鼠注入瘦素后食量减少,并最终导致体重下降,说明瘦素可能参与食欲调节。不过根据研究,其作用机制比简单的食欲抑制更为复杂。
外觀
磷酸盐缓冲液,含1%牛血清白蛋白和15 mM叠氮化钠。
準備報告
抗体通过肽-琼脂糖亲和分离。
儲存和穩定性
若需连续使用,可在2-8°C下保存最长一个月。若需延长储存时间,可将溶液分装并冷冻。不建议反复冻融。不建议在无霜冰箱中储存。如果长期储存后发生轻微浑浊,请在使用前通过离心澄清溶液。
免責聲明
除非我们的产品目录或产品附带的其他公司文档另有说明,否则我们的产品仅供研究使用,不得用于任何其他目的,包括但不限于未经授权的商业用途、体外诊断用途、离体或体内治疗用途或任何类型的人类或动物食用或应用。
未找到合适的产品?
试试我们的产品选型工具.
儲存類別代碼
10 - Combustible liquids
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
其他客户在看
Endocrinology, 157(4), 1443-1456 (2016-02-10)
Leptin regulates food intake and energy expenditure (EE) and is produced in adipocytes, the pituitary, and several other tissues. Animals that are leptin or leptin receptor deficient have major metabolic complications, including obesity. This study tests the hypothesis that the
Scientific reports, 7(1), 8232-8232 (2017-08-16)
Leptin is an adipokine produced by fat cells that regulates food consumption and metabolic activity. Sexual dimorphism in leptin and fat stores have been observed in humans and rodents with females having more leptin and greater levels of subcutaneous fat
International journal of molecular sciences, 19(11) (2018-11-09)
Leptin is an adipokine that is overexpressed in obese and overweight people. Interestingly, women with breast cancer present high levels of leptin and of its receptor ObR. Leptin plays an important role in breast cancer progression due to the biological
Nutrients, 11(9) (2019-09-11)
Leptin, the product of the ob gene, was originally described as a satiety factor, playing a crucial role in the control of body weight. Nevertheless, the wide distribution of leptin receptors in peripheral tissues supports that leptin exerts pleiotropic biological
Acta cirurgica brasileira, 29 Suppl 3, 44-48 (2014-10-30)
The aim of this study was to evaluate the expression of leptin and its receptor in histological sections of prostate tumors, and their association with prognostic factors. A total of 532 surgical specimens from prostate cancer were studied. After histopathological
我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门