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Anti-Apolipoprotein E4 (ApoE4) Antibody, clone 4E4

产品编号:4154152
规格:clone 4E4, from mouse
包装规格:100 μL
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品价格
产品编号包装单位单价(元)国内现货国外库存询价单
4154152100 μL6350
产品别名

Anti-Apolipoprotein E4 (ApoE4) Antibody, clone 4E4

Apolipoprotein E, Apo-E, ApoE4, Apolipoprotein E4

基本信息
eCl@ss
32160702
NACRES
NA.41
General description【一般描述】
Apolipoprotein is a polymorphic plasma protein that exists as three isoforms: ApoE4, ApoE3, and ApoE2, which differ in the combination of cysteine and arginine residues located at position 122 and 158. The 35 kDa ApoE4 isoform contains arginine at both locations, and is produced in the liver and brain, although it is widely expressed in other tissues, such as the lung, spleen, and ovary. Like other isoforms, ApoE4 is a ligand for low density lipoprotein receptors (LDL) and plays a critical role in the transport and metabolism of lipids. In addition to its role in maintaining cardiovascular function, ApoE4 is also critically involved in neuronal plasticity, synaptogenesis, aging, and neurodegenerative disorders. Mice deficient in ApoE4 show age-dependent abnormalities in synaptic structure and impaired long term potentiation. Additionally, ApoE4 has a well-documented role in the pathology of Alzheimer’s disease.
Specificity【特异性】
This antibody recognizes ApoE4 but not ApoE3 or ApoE2.
Immunogen【免疫原】
KLH-conjugated linear peptide corresponding to human ApoE4.
Application【应用】
Immunohistochemistry Analysis: A 1:2,000-4,000 dilution from a representative lot detected ApoE4 in human Alzheimer′s diseased brain and human cerebellum tissues.

Immunoprecipitation Analysis: A representative lot was used by an independent laboratory to detect ApoE4 in CHO cells secreting ApoE4. (Image courtesy of Dr. Egon Ogris, Medical University of Vienna)
Research Category
Neuroscience
This Anti--Apolipoprotein E4 antibody is validated for use in IP, WB, IH for the detection of ApoE4.
Research Sub Category
Developmental Neuroscience
Quality【质量】
Evaluated by Western Blot in recombinant ApoE4 protein.

Western Blot Analysis: A 1:100,000 dilution detected ApoE4 in 10 µg of recombinant ApoE4 protein.
Physical form【外形】
Purified mouse monoclonal IgG1κ in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
Format: Purified
Protein G Purified
Analysis Note【分析说明】
Control
Recombinant Apolipoprotein E protein
Other Notes【其他说明】
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
产品性质
Quality Level【质量水平】
100
biological source【生物来源】
mouse
antibody form【抗体形式】
purified immunoglobulin
antibody product type
primary antibodies
clone【克隆】
4E4, monoclonal
species reactivity
human
technique(s)
immunohistochemistry: suitable
immunoprecipitation (IP): suitable
western blot: suitable
isotype【同位素/亚型】
IgG1κ
NCBI accession no.【NCBI登记号】
NP_000032
UniProt accession no.【UniProt登记号】
P02649
shipped in【运输】
wet ice
产品说明
Target description【目标描述】
~35 kDa observed
Storage and Stability【储存及稳定性】
Stable for 1 year at 2-8°C from date of receipt.
Disclaimer【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.
安全信息
Storage Class Code【储存分类代码】
12 - Non Combustible Liquids
WGK
WGK 1
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