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重要文件

MAB348A4

Sigma-Aldrich

Anti-Alzheimer Precursor Protein A4 Antibody, clone 22C11, Alexa488 Conj.

clone 22C11, from mouse, ALEXA FLUOR 488

同義詞:

Amyloid beta A4 protein, ABPP, APPI, APP, Alzheimer disease amyloid protein, Cerebral vascular amyloid peptide, CVAP, PreA4, Protease nexin-II, PN-II, N-APP, Soluble APP-alpha, S-APP-alpha, Soluble APP-beta, S-APP-beta, C99, Beta-amyloid protein 42, Beta

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About This Item

分類程式碼代碼:
12352203
eCl@ss:
32160702
NACRES:
NA.41

生物源

mouse

品質等級

共軛

ALEXA FLUOR 488

抗體表格

purified immunoglobulin

抗體產品種類

primary antibodies

無性繁殖

22C11, monoclonal

物種活性

rat, pig

物種活性(以同源性預測)

mouse (based on 100% sequence homology), monkey (based on 100% sequence homology), porcine (based on 100% sequence homology), human (based on 100% sequence homology), canine (based on 100% sequence homology)

技術

immunocytochemistry: suitable
immunohistochemistry: suitable

同型

IgG1

NCBI登錄號

UniProt登錄號

運輸包裝

wet ice

目標翻譯後修改

unmodified

基因資訊

human ... APP(351)

一般說明

Deposits of amyloid protein in senile plaques near nerve processes are found in the brains of aged human and cases of Alzheimer′s Disease. The principle component of this extracellular amyloid is beta A4, a 4 kDa peptide derived from a larger amyloid precursor protein (APP), which is widely expressed in the brain and body. The creation, transport and function of these proteins is currently an active area of research.

特異性

Unconjugated MAB348 recognizes N-terminal amino acids 66-81 on the pre-A4 molecule (Hilbich et al., 1993). 22C11 recognizes all three isoforms of APP: immature, ~110kDa; sAPP, ~120kDa; and mature, ~130kDa (Hoffmann et al., 2000). This antibody is known to cross react with APLP2 (Slunt, 1994).

免疫原

Epitope: a.a. 66-81 of APP (N-terminus)

應用

Anti-Alzheimer Precursor Protein A4 Antibody, clone 22C11, Alexa488 Conj. is an antibody against Alzheimer Precursor Protein A4 for use in IHC, ICC.
Immunohistochmeistry Analysis: A 1:50 dilution from a representative lot detected Alzheimer Precursor Protein A4 in adult mouse brain tissue.

品質

Evaluated by Immunocytochemistry in mouse N1E-115 neuroblastoma cells.

Immunocytochemistry Analysis: A 1:100 dilution of this antibody detected Alzheimer Precursor Protein A4 in mouse N1E-115 neuroblastoma cells.

標靶描述

Reacts with pre-A4. The unconjugated antibody (MAB348) recognizes all three isoforms of APP, immature ~110kDa, sAPP ~120kDa, and mature ~130kDa (Hoffmann et al., 2000).

分析報告

Control
Mouse N1E-115 neuroblastoma cells

法律資訊

ALEXA FLUOR is a trademark of Life Technologies

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儲存類別代碼

12 - Non Combustible Liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析證明 (COA)

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Hafsa Munir et al.
Nature communications, 12(1), 683-683 (2021-01-31)
Tumors consist of cancer cells and a network of non-cancerous stroma. Cancer-associated fibroblasts (CAF) are known to support tumorigenesis, and are emerging as immune modulators. Neutrophils release histone-bound nuclear DNA and cytotoxic granules as extracellular traps (NET). Here we show
Jung-Hyun Lee et al.
EBioMedicine, 77, 103903-103903 (2022-02-28)
Plasma extracellular vesicles (pEV) can harbor a diverse array of factors including active proteases and the amyloid-precursor-protein (APP) cleavage product Aβ, involved in plaque formation in Alzheimer`s diseases (AD). A potential role of such vesicles in AD pathology is unexplored.

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