| 货号 | 5221SC |
| 供应商 | CST |
| 背景 | β-NGF is the prototypical member of the neurotrophin family of growth factors (1). β-NGF is involved in neuronal survival, differentiation and growth (1,2). Outside of the nervous system, NGF is produced by a variety of immune cells, including B cells, T cells, monocytes and mast cells (3,4). β-NGF binds to and signals through two distinct receptors, TrkA and p75NTR (1,2). Cellular responses induced by NGF are modulated by receptor expression. For example, TrKA leads to the inhibition of apoptosis and neuronal differentiation. In contrast, signaling through p75NTR in the absence of TrkA induces cell death. (1,2). NGF signaling via TrkA is characterized by activation of the PI3K/AKT and PLCγ pathways (1,2). NGF signaling via p75NTR induces JNK and NFκB activation (1,2). Aberrant NGF signaling may be linked to the onset of Alzheimer’s disease (5,6). |
| 存放说明 | 4C |
| 纯度 | >98% as determined by SDS-PAGE of 6 μg reduced (+) and non-reduced (-) recombinant hβ-NGF. All lots are greater than 98% pure. |
The purity of recombinant hβ-NGF was determined by SDS-PAGE of 6 µg reduced (+) and non-reduced (-) recombinant hβ-NGF and staining overnight with Coomassie Blue.重组蛋白hβ-NGF 的纯度用6 µg还原(+) 和未还原(-)的蛋白走SDS-PAGE 胶来观察。考马斯亮蓝染色过夜。 | |
The proliferation of TF-1 cells treated with increasing concentrations of hβ-NGF was assessed. After 48 hour treatment with hβ-NGF, cells were incubated with a tetrazolium salt and the OD450-OD650 was determined.用递增浓度的hβ-NGF处理TF-1 并验证增殖的实验。用hβ-NGF处理48小时后，细胞与四唑盐孵育，然后测定OD450 - OD650数值。 | |
Western blot analysis of extracts from TF-1 cells untreated or treated with hβ-NGF for 10 minutes, using Phospho-p44/42 MAPK (Erk1/2) (Thr202/Tyr204) (D13.14.4E) XP® Rabbit mAb #4370 (upper) and p44/42 MAPK (Erk1/2) (137F5) Rabbit mAb #4695 (lower).Western免疫印迹。用Phospho-p44/42 MAPK (Erk1/2) (Thr202/Tyr204) (D13.14.4E) XP® Rabbit mAb #4370 (上图)和p44/42 MAPK (Erk1/2) (137F5) Rabbit mAb #4695(下图)研究未经处理和经hβ-NGF 处理10分钟的TF-1细胞的细胞提取液。 |
