Recombinant Human ALDH1A1
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Product specifications
| Category | Proteins and Peptides |
| Immunogen Target | 4-87 |
| Host | E.Coli |
| Origin | Human |
| Observed MW | 30.1 kDa |
| Expression | Recombinant |
| Purity | Greater than 95% by SDS-PAGE gel analyses |
| Purification | IF2DI tag |
| Size 1 | 50μg |
| Size 2 | 200μg |
| Size 3 | 1mg |
| Form | Lyophilized from a 0.2um filtered solution in PBS with 5% trehalose, pH7.4 |
| Tested Applications | Western Blot, ELISA |
| Buffer | Reconstitute with Sterile distilled water |
| Availability | 7 days |
| Storage | -20°C for 12 months as lyophilized;2-8°C for 1 month under sterile conditions after reconstitution |
| UniProt ID | P00352 |
| Alias | 3-deoxyglucosone dehydrogenase 1,ALDH-E1,ALHDII |
| Background | Proteins ALDH1A1 |
| Status | RUO |
| Note | This product is for research use only. |
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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