Key Product Details

Species Reactivity

Human, Mouse, Rat, Primate

Applications

ELISA, Immunocytochemistry/ Immunofluorescence, Immunohistochemistry, Immunohistochemistry-Paraffin, Immunoprecipitation, Western Blot

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG1 Clone # APS 26

Concentration

1 mg/ml

View all Presenilin-2 Antibodies »

Product Specifications

Immunogen

Synthetic peptide corresponding to residues C L(317) P Y D P E M E E D S Y D S F G E P(334) of human PS2.

Epitope

Endoplasmic reticulum and Golgi Apparatus: endoplasmic reticulum membrane - multi-pass membrane protein; Golgi membrane - multi-pass membrane protein.

Reactivity Notes

Please note that this antibody is reactive to Mouse and derived from the same host, Mouse. Additional Mouse on Mouse blocking steps may be required for IHC and ICC experiments. Please contact Technical Support for more information.

Specificity

Presenilin 2 (APS 26)

Clonality

Monoclonal

Host

Mouse

Isotype

IgG1

Scientific Data Images for Presenilin-2 Antibody (APS 26)

Western Blot: Presenilin-2 Antibody (APS 26) [NB100-74513]

Western Blot: Presenilin-2 Antibody (APS 26) [NB100-74513]

Western Blot: Presenilin-2 Antibody (APS 26) [NB100-74513] - Analysis of 25 ug of human brain (lane 1) and L929 (lane 2) onto an SDS polyacrylamide gel.
Immunocytochemistry/ Immunofluorescence: Presenilin-2 Antibody (APS 26) [NB100-74513]

Immunocytochemistry/ Immunofluorescence: Presenilin-2 Antibody (APS 26) [NB100-74513]

Immunocytochemistry/Immunofluorescence: Presenilin-2 Antibody (APS 26) [NB100-74513] - Presenilin 2 staining (green), F-Actin staining with Phalloidin (red) and nuclei with DAPI (blue) is shown. Cells were grown on chamber slides and fixed with formaldehyde prior to staining. Cells were probed without (control) or with or an antibody recognizing Presenilin 2 at a dilution of 1:20 over night at 4C, washed with PBS and incubated with a DyLight-488 conjugated.
Immunohistochemistry-Paraffin: Presenilin-2 Antibody (APS 26) [NB100-74513]

Immunohistochemistry-Paraffin: Presenilin-2 Antibody (APS 26) [NB100-74513]

Immunohistochemistry-Paraffin: Presenilin-2 Antibody (APS 26) [NB100-74513] - Normal biopsies of deparaffinized Human kidney tissue.
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Applications for Presenilin-2 Antibody (APS 26)

Application
Recommended Usage

ELISA

4.5 ug/ml

Immunocytochemistry/ Immunofluorescence

0.75 ug/ml

Immunohistochemistry

1:20

Immunohistochemistry-Paraffin

1:20

Immunoprecipitation

1:10 - 1:500

Western Blot

1:100 - 1:1000
Application Notes
WB: Detects an approx. 20 kDa protein representing PS2 CT (C-terminal fragment) and the ~45 kDa full-length PS2 from transfected COS-7 cells. In 4% paraformaldehyde fixed RAW cells, NB100-74513 showed specific Golgi and ER labeling.

Formulation, Preparation, and Storage

Purification

Protein G purified

Formulation

PBS with 1 mg/ml BSA

Preservative

0.05% Sodium Azide

Concentration

1 mg/ml

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at -20C. Avoid freeze-thaw cycles.

Background: Presenilin-2

Familial Alzheimer's disease is often characterized by an early (<60 years of age) and rapid deterioration of the central nervous system. The symptoms are caused by the abnormal buildup of senile plaques composed of the 42 residue amyloid-beta peptide. This peptide is the result of the amyloid precursor protein being cleaved by the presenilin-gamma-secretase complex. Recent studies have linked mutations in presenilin 1 (PS1) and presenilin 2 (PS2) to a rapid increase in plaque accumulation. PS1 and PS2 are integral membrane proteins that contain 6-8 transmembrane domains and are predominantly localized within the endoplasmic reticulum and Golgi of neurons within the brain. Within the transmembrane regions of PS1 and PS2 there is over 60% homology, with the largest divergence found at the N-terminus and large loop region.

Alternate Names

Presenilin2, PSEN2

Entrez Gene IDs

5664 (Human); 19165 (Mouse); 81751 (Rat)

Gene Symbol

PSEN2

Additional Presenilin-2 Products

Product Documents for Presenilin-2 Antibody (APS 26)

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

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Product Specific Notices for Presenilin-2 Antibody (APS 26)

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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