ARG57852
anti-Presenilin 2 / PS2 antibody
anti-Presenilin 2 / PS2 antibody for ICC/IF,Western blot and Human,Mouse,Rat
Overview
| Product Description | Rabbit Polyclonal antibody recognizes Presenilin 2 / PS2 |
|---|---|
| Tested Reactivity | Hu, Ms, Rat |
| Tested Application | ICC/IF, WB |
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | IgG |
| Target Name | Presenilin 2 / PS2 |
| Antigen Species | Human |
| Immunogen | Synthetic peptide of Human Presenilin 2 / PS2. |
| Conjugation | Un-conjugated |
| Alternate Names | AD4; AD5; EC 3.4.23.-; STM2; STM-2; AD3LP; Presenilin-2; CMD1V; PS2; AD3L; E5-1; PS-2 |
Application Instructions
| Application Suggestion |
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| Application Note | * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist. |
Properties
| Form | Liquid |
|---|---|
| Purification | Affinity purified. |
| Buffer | PBS (pH 7.3), 0.02% Sodium azide and 50% Glycerol. |
| Preservative | 0.02% Sodium azide |
| Stabilizer | 50% Glycerol |
| Storage Instruction | For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use. |
| Note | For laboratory research only, not for drug, diagnostic or other use. |
Bioinformation
| Database Links | |
|---|---|
| Gene Symbol | PSEN2 |
| Gene Full Name | presenilin 2 |
| Background | Alzheimer's disease (AD) patients with an inherited form of the disease carry mutations in the presenilin proteins (PSEN1 or PSEN2) or the amyloid precursor protein (APP). These disease-linked mutations result in increased production of the longer form of amyloid-beta (main component of amyloid deposits found in AD brains). Presenilins are postulated to regulate APP processing through their effects on gamma-secretase, an enzyme that cleaves APP. Also, it is thought that the presenilins are involved in the cleavage of the Notch receptor such that, they either directly regulate gamma-secretase activity, or themselves act are protease enzymes. Two alternatively spliced transcript variants encoding different isoforms of PSEN2 have been identified. [provided by RefSeq, Jul 2008] |
| 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. [UniProt] |
| Cellular Localization | Endoplasmic reticulum membrane, Multi-pass membrane protein, Golgi apparatus membrane. [UniProt] |
| Calculated MW | 50 kDa |
| PTM | Heterogeneous proteolytic processing generates N-terminal and C-terminal fragments. Phosphorylated on serine residues. [UniProt] |
Images (1) Click the Picture to Zoom In
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ARG57852 anti-Presenilin 2 / PS2 antibody ICC/IF image
Immunofluorescence: U2OS cells stained with ARG57852 anti-Presenilin 2 / PS2 antibody at 1:100 dilution.
