

| Numéro de catalogue | HW482014 | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Reactivité des espèces | Human, Mouse, Rat | ||||||||
| Applications | ELISA, IHC, WB | ||||||||
| Espèce hôte | Rabbit | ||||||||
| Clonalité | Polyclonal | ||||||||
| Isotype | IgG | ||||||||
| Immunogène | E. coli - derived recombinant Human DHPS (Met1-Asp369). | ||||||||
| Cible | DHPS, Deoxyhypusine synthase, DHS, DS | ||||||||
| Purification | Purified by antigen affinity column. | ||||||||
| Numéro d'accès | P49366 | ||||||||
| Forme | Liquid | ||||||||
| Tampon de stockage | 0.01M PBS, pH 7.4, 50% Glycerol, 0.05% Proclin 300. Reférez-vous aux informations spécifiques sur le tampon dans la copie papier du datasheet ou dans le COA spécifique au lot. |
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| Informations d'utilisation du produit |
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| Stabilité et stockage | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. | ||||||||
| Contexte | Deoxyhypusine synthase (DHPS) is a ~40 kDa protein. Catalyzes the NAD-dependent oxidative cleavage of spermidine and the subsequent transfer of the butylamine moiety of spermidine to the epsilon-amino group of a critical lysine residue of the eIF-5A precursor protein to form the intermediate deoxyhypusine residue. This is the first step of the post-translational modification of that lysine into an unusual amino acid residue named hypusine. Hypusination is unique to mature eIF-5A factor and is essential for its function. 1. Ganapathi, M. et al. (2019) American journal of human genetics 104, 287-298. PMID: 30661771 | ||||||||
| Note | For research use only. |

Hela cells were fixed with 4% paraformaldehyde for 20 minutes, followed by blocking with 5% goat serum for 1 hour. The cells were then incubated with a primary antibody targeting DHPS (HW482014) at a concentration of 24 ug/ml overnight at 4°C. Afterward, the cells were incubated with a secondary antibody, Goat Anti-Rabbit IgG (Alexa Fluor-488) for 50 minutes at room temperature. The localization of DHPS was visualized (shown in green), and nuclear DNA was stained with DAPI (shown in blue).
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