产品说明
一般描述
Presenilin 1& 2 (PS1 and PS2) are highly homologous proteins (approx. 43-52 kD) with eight transmembrane domains. In the brain, PS1 and PS2 are expressed primarily in neurons and localized mainly in cell bodies, axons and dendrites. In non-neuronal cells, PS1 and PS2 are localized to the nuclear membrane, endoplasmic reticulum and Golgi. Presenilin 1 is located on chromosome 14.
特异性
Specific for presenilin 1 (not found in presenilin 2) and is identical in mouse, rat, and Xenopus. By immunoblotting, the antibody reacts with presenilin 1 (PS1, S182) and with the PS1 cleavage product.
免疫原
synthetic peptide corresponding to the C-terminal of human presenilin-1 (amino acids 450-467 with N-terminally added lysine) conjugated to KLH.
应用
Anti-Presenilin-1 (S182) antibody produced in rabbit has been used in:
- immunostaining
- immunofluorescence detection
- immunohistochemistry
- immunoblotting
生化/生理作用
The biological functions of the presenilin′s are yet unknown, but they are thought to be involved in protein trafficking. Mutations in the presenilin 1 (PS1) gene (>30 known pathogenic mutations) have been found in about half of the early-onset familial Alzheimer′s disease (FAD), while only two pathogenic mutations have been found in PS2.
外形
0.01M 磷酸缓冲盐溶液，pH 7.4，含 15mM 叠氮化钠。
免责声明
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
基本信息
| MDL编号 | MFCD02097229 |
| NACRES | NA.41 |
产品性质
| 生物来源 | rabbit |
| 质量水平 | 200 |
| 偶联物 | unconjugated |
| 抗体形式 | IgG fraction of antiserum |
| antibody product type | primary antibodies |
| 克隆 | polyclonal |
| 形式 | buffered aqueous solution |
| species reactivity | mouse, rat, human, Xenopus |
| technique(s) | immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100 using methacarn-fixed, formic acid-treated sections of Alzheimer′s Disease (AD) brain microarray: suitable western blot: 1:10,000 using whole cell extract of PC12 rat adrenal pheochromocytoma cell line |
| UniProt登记号 | P49768 |
| 运输 | dry ice |
| 储存温度 | −20℃ |
| Gene Information | human ... PSEN1(5663) mouse ... Psen1(19164) rat ... Psen1(29192) |
