MAB348-AF555

Anti-APP A4 Antibody, a.a. 66-81 of APP {NT}, clone 22C11, Alexa Fluor^™ 555

clone 22C11, from mouse, ALEXA FLUOR^™ 555

• Sinónimos: Amyloid beta A4 protein, ABPP, Alzheimer disease amyloid protein, Amyloid precursor protein, APP, APPI, Cerebral vascular amyloid peptide, CVAP, PN-II, PreA4, Protease nexin-II, PN-II, N-APP, Soluble APP-alpha, S-APP-alpha, Soluble APP-beta, S-APP-beta,
• Código UNSPSC: 12352203
• eCl@ss: 32160702
• NACRES: NA.41

Propiedades

• origen biológico: mouse
• Nivel de calidad: 100
• conjugado: ALEXA FLUOR^™ 555
• forma del anticuerpo: purified immunoglobulin
• tipo de anticuerpo: primary antibodies
• clon: 22C11, monoclonal
• reactividad de especies: canine, human, mouse, rat, porcine, monkey, fish
• técnicas: immunocytochemistry: suitable
• isotipo: IgG1
• Nº de acceso NCBI: NM_000484.2; NM_201413.1; NM_201414
• Nº de acceso UniProt: P05067
• Condiciones de envío: wet ice
• modificación del objetivo postraduccional: unmodified
• Información sobre el gen: human ... APP(351)

Descripción

Descripción general

Amyloid beta A4 protein (UniProt P05067; also known as ABPP, Alzheimer disease amyloid protein, Amyloid precursor protein, APP, APPI, Cerebral vascular amyloid peptide, CVAP, PN-II, PreA4, Protease nexin-II) is encoded by the APP (also known as A4, AD1) gene (Gene ID 351) in human. Amyloid precursor protein (APP) is initially produced with a signal peptide sequence (a.a. 1-17), the removal of which yields the mature protein with a large extracellular portion (a.a. 18-699), followed by a transmembrane segment (a.a. 700-723) and a cytoplasmic (a.a. 724-770) tail. APP can be further processed by the α-, β-, and γ-secretases in two alternative processing pathways. In the non-amyloidogenic pathway, APP is first cleaved by the plasma membrane-localized α-secretase to generate an N-terminal extracellular sAPPα fragment (a.a. 18-687) and a membrane-bound C-terminal fragment C83 (CTFα), which can be further cleaved by γ-secretase to produce a non-toxic small peptide p3 and a cytoplasmic APP intracellular domain (AICD). In the amyloidogenic pathway, APP undergoes β-cleavage in BACE-1 (β-site APP-cleaving enzyme)-enriched endosomes to generate an N-terminal extracellular sAPPβ fragment (a.a. 18-671) and a membrane-bound C-terminal fragment C99 (CTFβ). Subsequent cleavage of C99 by γ-secretase releases the amyloid β peptide (Aβ) and AICD. Aβ accumulation in the cortical and hippocampal regions of the brain is a major pathological feature of Alzheimer′s disease (AD).

Especificidad

Clone 22C11 reacts with pre-A4. The antibody recognizes amino acids 66-81 of the N-terminus on the pre-A4 molecule (Hilbich, C., et al. (1993). J. Biol. Chem. 268(35):26571-26577). Clone 22C11 recognizes all three isoforms of APP, immature ~110kDa, sAPP ~120kDa, and mature ~130kDa (Hoffmann, J., et al. (2000). Eur. J. Cell. Biol.79(12):905-914.). The antibody is known to cross react with APLP2 (Slunt, H.H., et al. (1994). J. Biol. Chem. 269(4):2637-2644).

Inmunógeno

Epitope: Amino acids 66-81 of APP.

Purified recombinant Alzheimer precursor A4 (pre-A4695) fusion protein.

Aplicación

Anti-APP A4 Antibody, a.a. 66-81 of APP {NT}, clone 22C11, Alexa Fluor^™ 555 is an antibody against APP A4 for use in Immunocytochemistry.

Research Category
Neuroscience

Research Sub Category
Neurodegenerative Diseases

The unconjugated antibody (Cat. No. MAB348) is shown to be suitable also for immunohistochemistry (for both frozen and paraffin-embedded sections), immunofluorescence, and Western blotting applications.

Calidad

Evaluated by Immunocytochemistry in SH-5YSY cells.

Immunocytochemistry Analysis: A 1:100 dilution of this antibody detected APP A4 in SH-5YSY cells.

Descripción de destino

~110/120/130 kDa observed.

Forma física

Protein A purified

Purified mouse monoclonal IgG1 antibody conjugate in PBS with 15 mg/mL BSA and 0.1 % sodium azide.

Almacenamiento y estabilidad

Stable for 1 year at 2-8°C from date of receipt.

Otras notas

Concentration: Please refer to lot specific datasheet.

Información legal

ALEXA FLUOR is a trademark of Life Technologies

Cláusula de descargo de responsabilidad

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.

Información de seguridad

• Código de clase de almacenamiento: 12 - Non Combustible Liquids
• Clase de riesgo para el agua (WGK): WGK 2
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable