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Anti-presenilin 1 Polyclonal Antibody 2

Catalog No. TMAB-11727 Copy Product Info
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Anti-presenilin 1 Polyclonal Antibody 2 is a Mouse antibody targeting presenilin 1. Anti-presenilin 1 Polyclonal Antibody 2 can be used in WB.

Anti-presenilin 1 Polyclonal Antibody 2

Copy Product Info
🥰Excellent
Catalog No. TMAB-11727

Anti-presenilin 1 Polyclonal Antibody 2 is a Mouse antibody targeting presenilin 1. Anti-presenilin 1 Polyclonal Antibody 2 can be used in WB.

Anti-presenilin 1 Polyclonal Antibody 2
Pack SizePriceUSA StockGlobal StockQuantity
50 μL$2237-10 days7-10 days
100 μL$3747-10 days7-10 days
200 μL$5277-10 days7-10 days
For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)
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For research use only—not for human use. No sales to individuals. Use as intended only.
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Product Introduction

Bioactivity
Description
Anti-presenilin 1 Polyclonal Antibody 2 is a Mouse antibody targeting presenilin 1. Anti-presenilin 1 Polyclonal Antibody 2 can be used in WB.
Ig Type
IgG
Reactivity
Human (predicted:Mouse,Rat,Chicken,Dog,Pig,Cow,Horse,Rabbit)
Verified Activity
Sample: MCF-7 Cell (Human) Lysate at 30 μg
Primary: Anti-presenilin 1 (TMAB-11727) at 1/300 dilution
Secondary: IRDye800CW Goat Anti-Mouse IgG at 1/20000 dilution
Predicted band size: 45/50 kD
Observed band size: 55 kD
Application
Recommended Dose
WB: 1:500-2000
Antibody Type
Polyclonal
Host SpeciesMouse
Subcellular LocalizationEndoplasmic reticulum membrane; Multi-pass membrane protein. Golgi apparatus membrane; Multi-pass membrane protein. Cell surface. Note=Bound to NOTCH1 also at the cell surface. Colocalizes with CDH1/2 at sites of cell-cell contact. Colocalizes with CTNNB1 in the endoplasmic reticulum and the proximity of the plasma membrane. Also present in azurophil granules of neutrophils.
Tissue SpecificityExpressed in a wide range of tissues including various regions of the brain, liver, spleen and lymph nodes.
ConstructionPolyclonal Antibody
PurificationProtein A purified
AppearanceLiquid
Formulation0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
Concentration1mg/ml
Research BackgroundAlzheimer's disease (AD) patients with an inherited form of the disease carry mutations in the presenilin proteins (PSEN1; PSEN2) or in 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 are protease enzymes. Several alternatively spliced transcript variants encoding different isoforms have been identified for this gene, the full-length nature of only some have been determined. [provided by RefSeq, Aug 2008]
Antigen Details
Immunogen
KLH conjugated synthetic peptide: human Presenilin-1 CTF subunit
Antigen Species
Human
Gene Name
PSEN1
Gene ID
Protein Name
Presenilin-1
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. Stimulates cell-cell adhesion though its association with the E-cadherin/catenin complex. Under conditions of apoptosis or calcium influx, cleaves E-cadherin promoting the disassembly of the E-cadherin/catenin complex and increasing the pool of cytoplasmic beta-catenin, thus negatively regulating Wnt signaling. May also play a role in hematopoiesis.
Chemical Properties
Molecular WeightTheoretical: 34/52 kDa.
Stability & Storage
Stability & StorageStore at 2°C-8°C for 1 month. Store at -20°C or -80°C for 12 months. Avoid repeated freeze-thaw cycles.
TransportShipping with blue ice.

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