产品说明
一般描述
The cerebral and vascular plaques associated with Alzheimer′s disease (AD) are mainly composed of amyloid beta peptides (Ab). Ab is derived from cleavage of the amyloid precursor protein (APP) and varies in length from 39 to 43 amino acids. Ab [1-40], Ab [1-42], and Ab [1-43] peptides result from cleavage of APP after residues 40, 42, and 43, respectively. The cleavage takes place by gamma-secretase during the last APP processing step. Ab [1-40], [1-42] and [1-43] peptides are major constituents of the plaques and tangles that occur in AD. Ab antibodies and peptides have been developed as tools for elucidating the biology of AD.
特异性
Recognizes beta-amyloid 1-42. Antibody does not show appreciable reactivity with beta amyloid 1-40 as detected by ELISA.
One of the most important and initial steps which causes loss of memory and cognition in Alzheimer’s Disease (AD) involves proteolytic cleavage of amyloid precursor protein (APP, chromosome 21) releasing short 40, 42 & 43 amino acid peptides (beta amyloid 1-40, 1-42 and 1-43). Polymerization of beta-amyloid and subsequent neuronal deposit (amyloid) leads to the degeneration of neurons involved in memory and cognition.
免疫原
A six amino acid peptide sequence from the C-terminal of human beta-amyloid 1-42.
Epitope: C-terminus
应用
Immunohistochemistry (Paraffin) Analysis:
Western Blot:
1-10 µg/mL of a previous lot was used. (Chemiluminescence technique).
ELISA:
1:10,000-1:100,000 of a previous lot was used using 50-100 ng immunogen peptide/well.
Optimal working dilutions must be determined by the end user.
Anti-Beta-Amyloid 1-42 Antibody is an antibody against Beta-Amyloid 1-42 for use in ELISA, IH, IH(P) & WB.
Research Category
Neuroscience
Research Sub Category
Neurodegenerative Diseases
质量
Routinely evaluated by immunohistochemistry (paraffin) on Alzheimer’s Disease-Brain.
Immunohistochemistry (Paraffin) Analysis:
Beta-Amyloid (cat. # AB5078P) staining on Alzheimer’s Disease-Brain. Tissue pretreated with Citrate, pH 6.0. The antibody was diluted to 1:35, using IHC-Select
外形
Purified rabbit polyclonal in liquid buffer containing PBS with 0.1% BSA.
ImmunoAffinity Purified
储存及稳定性
Stable for 1 year at -20ºC from date of receipt.
分析说明
Control
Alzheimer′s disease brain tissue, whole tissue extracts from mouse brain. C03-801.
其他说明
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
法律信息
CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany
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
eCl@ss | 32160702 |
NACRES | NA.41 |
产品性质
生物来源 | rabbit |
质量水平 | 100 |
抗体形式 | affinity purified immunoglobulin |
antibody product type | primary antibodies |
克隆 | polyclonal |
纯化方式 | affinity chromatography |
species reactivity | mouse, human, chicken |
manufacturer/tradename | Chemicon® |
technique(s) | ELISA: suitable immunohistochemistry (formalin-fixed, paraffin-embedded sections): suitable western blot: suitable |
NCBI登记号 | NM_000484.2 |
UniProt登记号 | P05067 |
运输 | wet ice |
Gene Information | human ... APP(351) |
安全信息
储存分类代码 | 12 - Non Combustible Liquids |
WGK | WGK 2 |
闪点(F) | Not applicable |
闪点(C) | Not applicable |