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| Applications | Tested Dilution | Publications |
|---|---|---|
Western Blot (WB) |
0.5-1 µg/mL | - |
Immunohistochemistry (IHC) |
5 µg/mL | - |
| Product Specifications | |
|---|---|
Species Reactivity |
Human, Mouse, Rat |
Host/Isotype |
Rabbit / IgG |
Class |
Polyclonal |
Type |
Antibody |
Immunogen |
An 18 amino acid peptide from near the center of human APH1. |
Conjugate |
Unconjugated |
Form |
Liquid |
Concentration |
1 mg/mL |
Purification |
Antigen affinity chromatography |
Storage buffer |
PBS |
Contains |
0.02% sodium azide |
Storage conditions |
Maintain refrigerated at 2-8°C for up to 3 months. For long term storage store at -20°C |
RRID |
AB_11152148 |
Despite its predicted molecular weight, APH1 often migrates at aberrant locations in SDS-PAGE. A suggested positive control is human brain tissue lysate.
PA5-20318 can be used with blocking peptide PEP-0438.
APH1 is an essential subunit of the gamma-secretase complex, an endoprotease complex that catalyzes the intramembrane cleavage of integral proteins such as Notch receptors and APP (beta-amyloid precursor protein). The gamma-secretase complex is minimally composed of a presenilin homodimer (PSEN1 or PSEN2), nicastrin (NCSTN), APH1 (APH1A or APH1B) and PEN2, although other components may exist. APH1 probably represents a stabilizing cofactor for the presenilin homodimer that promotes the formation of a stable complex.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: anterior pharynx defective 1 homolog A; anterior pharynx defective 1a homolog; aph-1 homolog A, gamma secretase subunit; APH-1a; Aph-1alpha; APH1A gamma secretase subunit; Gamma-secretase subunit APH-1A; Presenilin-stabilization factor; RP4-790G17.3
Gene Aliases: 6530402N02Rik; APH-1; APH-1A; APH1A; CGI-78; PSF; RGD1311546; UNQ579/PRO1141
UniProt ID: (Human) Q96BI3, (Mouse) Q8BVF7
Entrez Gene ID: (Human) 51107, (Mouse) 226548, (Rat) 365872
Molecular Function:
protease
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