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Presenilin-2 Antibody

Catalog # Availability Size / Price Inquiry
AMR09511G 100 μl / $545

Presenilin-2 Antibody

Brand

Leading Biology

Catalog Number

AMR09511G

Product Type

Monoclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality Presenilin-2 antibody.

Molecular Weight

50140 Da

Cellular Localization

Antigen Cellular Localization: Endoplasmic reticulum membrane; Multi-pass membrane protein. Golgi apparatus membrane; Multi-pass membrane protein

Host

Rabbit

Species Reactivity

Human, Mouse, Rat

Target

A synthetic peptide corresponding to residues on the C-terminus of human Presenilin 2 was used as an immunogen.

Clone

EP1515Y

Symbol

AD4, PS2, PSNL2, STM2

GeneID

UniProt ID

Function

Probable catalytic subunit of the gamma-secretase complex, an endoprotease complex that catalyzes the intramembrane cleavage of integral membrane proteins such as Notch receptors and APP (beta-amyloid precursor protein). Requires the other members of the gamma-secretase complex to have a protease activity. May play a role in intracellular signaling and gene expression or in linking chromatin to the nuclear membrane. May function in the cytoplasmic partitioning of proteins.

Summary

Presenilin 1 (PS1) and Presenilin 2 (PS2) are transmembrane proteins which belong to Presenilin family, and their mutations are associated with early onset familial Alzheimer's disease. Presenilins facilitate gamma-secretase cleavage of the beta-amyloid precursor protein and the intramembraneous cleavage of Notch1 (1). Phosphorylation of the PS2 C-terminal fragments at serine residues 327 and 330, located immediately adjacent to the caspase recognition sites, inhibits caspase-mediated cleavage of PS2 and can regulate apoptotic cleavage. PS2 is cleaved by caspases during apoptosis between aspartate 329 and serine 330 (2).

Form

50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA.

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, IHC

Dilution

WB~~1:2000 IHC~~1:50~100

Synonyms

Presenilin-2, PS-2, 3423-, AD3LP, AD5, E5-1, STM-2, Presenilin-2 NTF subunit, Presenilin-2 CTF subunit, PSEN2, AD4, PS2, PSNL2, STM2

Images

A. Western blot analysis on PC-12 cell lysate using anti- Presenilin 2 RabMAb (Cat. AMR09511G).

B. Immunohistochemical staining of paraffin-embedded human kidney using anti-Presenilin 2 RabMAb (Cat. AMR09511G).

Specification

Quantity

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