Antibody data
- Antibody Data
- Antigen structure
- References [0]
- Comments [0]
- Validations
- Western blot [1]
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Validation data
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- Product number
- 11-10036-25 - Provider product page
- Provider
- ABEOMICS Inc.
- Product name
- Anti-APH1A Antibody
- Antibody type
- Polyclonal
- Description
- APH1A also known as Anterior pharynx-defective 1, is a multi-spanning membrane protein and an integral component of the high molecular weight gamma-secretase complex that also contains presenilin, nicastrin, and Pen-2. The gamma-secretase complex is required for the intramembrane proteolysis of APP (amyloid-beta precursor protein) and Notch. APH1A is essential for gamma-cleavage of APP to enable the intracellular domain to travel to the nucleus. APH1A satisfies three major criteria for a subunit of the gamma-secretase complex in mammalian cells. First, endogenous APH1A, nicastrin, and the presenilin NTF:CTF heterodimers physically interact with each other in vivo and under the conditions that are compatible with gamma-secretase activity. Second, like presenilin and nicastrin, APH1A is required for the intramembrane proteolysis of both APP and Notch. Third, the down-regulation of APH1A like presenilin or nicastrin leads to concurrent reduction of the mature nicastrin or the steady-state levels of the presenilin endoproteolytic fragments, the mature presenilin species within the gamma-secretase complex.
- Reactivity
- Human
- Host
- Rabbit
- Antigen sequence
A partial length recombinant APH1A
protein (amino acids 11-245) was us
ed as the immunogen for this antibo
dy.- Vial size
- 25 µg
- Concentration
- 0.5 mg/ml
- Storage
- Store the antibody at 4°C, stable for 6 months. For long-term storage, store at -20°C. Avoid repeat freezing and thawing
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Supportive validation
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- ABEOMICS Inc. (provider)
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- Experimental details
- Expression analysis of APH1A. Anti-APH1A antibody (11-10036) was used at 1 µg/ml on h Spleen lysate.