我们描述了一种方法,以使用特定的多克隆抗体对表位的细胞外活神经元的表面上的标记蛋白。蛋白结合的抗体在细胞表面上,并随后通过胞吞作用内在化可以从蛋白质上残留进行区分,或在培养过程中贩卖到,该表面。
Method Article
* These authors contributed equally
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| Name | Company | Catalog Number | Comments |
|---|---|---|---|
| 含钙和镁的 PBS | Invitrogen | 14040182 | |
| Neurobasal 培养基 | Invitrogen | 21103-049 | |
| B27 补充剂 | Invitrogen | 17504-044 | |
| L-谷氨酰胺 | Invitrogen | 25030-081 | |
| 木瓜蛋白酶解离系统 | Worthington Biochemical Corporation | PDS | |
| 牛血清白蛋白 | Sigma Aldrich 澳大利亚 | A9418 | |
| Hank's 不含钙、镁、酚红的平衡盐溶液 | Invitrogen (Gibco) | 14175-079 | |
| 聚-D-赖氨酸 | Sigma Aldrich Australia | P0899 | |
| 天然小鼠层粘连蛋白 | Invitrogen | 23017-015 | 制备等分瓶前在冰上解冻 |
| 胎牛血清 HyClone | Thermo Fisher | ||
| 氟脱氧尿嘧啶 | Sigma Aldrich澳大利亚 | F0503 | |
| 尿苷 | Sigma Aldrich 澳大利亚 | U3003 | |
| 18 毫米圆形玻璃盖玻片 | Menzel Gläser | CB00180RA1 | |
| VECTASHIELD 水性封固剂 | Vector Laboratories | H1400 | |
| 驴抗兔 Dylight 649 | Jackson ImmunoResearch Laboratories | 711-495-152 | |
| AffiniPure Fab 片段 山羊抗兔 1gG (H+L) | Jackson ImmunoResearch Laboratories | 111-007-003 | |
| 多聚甲醛 | Sigma Aldrich Australia | P6148 | TOXIC - 通风橱中的手柄 |
| Triton-X-100 | Sigma Aldrich Australia | T8787 | |
| Alexa Fluor 488 偶联驴抗兔 2° 抗体 | Invitrogen - 分子探针 | A21206 |
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