ALDH1A1 antibody
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Name
ALDH1A1 antibody
Category
Primary Antibodies
Provider
FineTest
Reference
FNab00283
Tested Applications
ELISA, WB, IHC
Description
Binds free retinal and cellular retinol-binding protein-bound retinal. Can convert/oxidize retinaldehyde to retinoic acid(By similarity).
Documentos del producto
Especificaciones del producto
| Category | Primary Antibodies |
| Immunogen Target | aldehyde dehydrogenase 1 family, member A1 (ALDH1A1) |
| Host | Rabbit |
| Reactivity | Human, Mouse, Rat |
| Recommended Dilution | WB: 1:500-1:5000; IHC: 1:20-1:200 |
| Clonality | polyclonal |
| Conjugation | Unconjugated |
| Isotype | IgG |
| Observed MW | 55 kDa |
| Purity | ≥95% as determined by SDS-PAGE |
| Purification | Immunogen affinity purified |
| Size 1 | 100µg |
| Form | liquid |
| Tested Applications | ELISA, WB, IHC |
| Storage | PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20℃ for 12 months(Avoid repeated freeze / thaw cycles.) |
| UniProt ID | P00352 |
| Gene ID | 216 |
| Alias | 3-deoxyglucosone dehydrogenase 1,ALDH-E1,ALHDII |
| Background | Antibody anti-ALDH1A1 |
| Status | RUO |
| Note | Mol. Weight 55 kDa |
Background
ALDH1A1 is a cytosolic enzyme primarily responsible for catalyzing the oxidation of retinaldehyde to retinoic acid, a biologically active metabolite of vitamin A that regulates gene expression via retinoic acid receptors (RARs). ALDH1A1 plays a pivotal role in embryonic development, cell differentiation, and tissue regeneration, particularly in the eyes, liver, and hematopoietic systems. It is a well-known marker for cancer stem cells (CSCs) in various tumors, including breast, lung, and prostate cancers, where its overexpression contributes to chemoresistance, metastasis, and tumor initiation. ALDH1A1 is also involved in detoxifying reactive aldehydes, such as 4-hydroxynonenal (4-HNE), providing protection against oxidative stress. Its role in maintaining stem cell populations and redox homeostasis highlights ALDH1A1 as a therapeutic target in oncology. Additionally, ALDH1A1 is implicated in alcohol metabolism and the development of alcohol-related liver diseases.
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