Recombinant Human HBA1
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Documents del producto
Product specifications
| Category | Proteins and Peptides |
| Host | E.Coli |
| Reactivity | Human |
| Assay Data | Centrifuge the vial before opening, reconstitute in sterile distilled water to a concentration of 0.1-1 mg/ml by gently pipetting 2-3 times, don't vortex. |
| Recommended Dilution | ¥ |
| Isotype | ¥ |
| Clone ID | ¥ |
| Observed MW | 35.8 kDa |
| Expression | 1-142 |
| Purity | Greater than 90% as determined by SDS-PAGE. |
| Size 1 | 50μg |
| Size 2 | 200μg |
| Size 3 | 1mg |
| Form | Lyophilized powder |
| Tested Applications | Western Blot, ELISA |
| Buffer | Lyophilized from a 0.2 μm filtered solution in 10 mM Hepes, 500 mM NaCl with 5% trehalose, pH 7.4. |
| Availability | 7 days |
| Storage | The lyophilized protein is stable at -20 °C for up to 1 year. After reconstitution, the protein solution is stable at -20 to -80 °C for 3 months or 1 week at 2 to 8 °C under sterile conditions. For extended storage, it is recommended to further dilute in working aliquots, avoid repeated freeze/thaw cycle. |
| UniProt ID | P69905 |
| Alias | Alpha globin, HBA1, HBA2, Hemoglobin alpha chain, Hemoglobin subunit alpha, hemoglobin, alpha 1 |
| Background | Protein HBA1 |
| Status | RUO |
| Note | Tag : N-terminal His-IF2DI Tag |
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The human alpha globin gene cluster located on chromosome 16 spans about 30 kb and includes seven loci: 5'- zeta - pseudozeta - mu - pseudoalpha-1 - alpha-2 - alpha-1 - theta - 3'. The alpha-2 (HBA2) and alpha-1 (HBA1) coding sequences are identical. These genes differ slightly over the 5' untranslated regions and the introns, but they differ significantly over the 3' untranslated regions. Two alpha chains plus two beta chains constitute HbA, which in normal adult life comprises about 97% of the total hemoglobin; alpha chains combine with delta chains to constitute HbA-2, which with HbF (fetal hemoglobin) makes up the remaining 3% of adult hemoglobin. Alpha thalassemias result from deletions of each of the alpha genes as well as deletions of both HBA2 and HBA1; some nondeletion alpha thalassemias have also been reported.
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