MAB348A4

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

clone 22C11, from mouse, ALEXA FLUOR^™ 488

• Synonym(s): 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
• UNSPSC Code: 12352203
• NACRES: NA.41
• eCl@ss: 32160702
• Conjugate: ALEXA FLUOR^™ 488
• Clone: 22C11, monoclonal
• Application: ICC, IHC
• Citations: 3

Properties

• biological source: mouse
• Quality Segment: 100
• conjugate: ALEXA FLUOR^™ 488
• antibody form: purified immunoglobulin
• antibody product type: primary antibodies
• clone: 22C11, monoclonal
• species reactivity: rat, pig
• species reactivity (predicted by homology): 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)
• technique(s): immunocytochemistry: suitable, immunohistochemistry: suitable
• isotype: IgG1
• NCBI accession no.: NP_000475
• UniProt accession no.: P05067
• shipped in: wet ice
• target post-translational modification: unmodified
• Gene Information: human ... APP(351)

Description

General description

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.

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).

Immunogen

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

Application

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.

Biochem/physiol Actions

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).

Analysis Note

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.

Control
Mouse N1E-115 neuroblastoma cells

Legal Information

ALEXA FLUOR is a trademark of Life Technologies

Safety Information

• Storage Class: 12 - Non Combustible Liquids
• wgk: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable