| ADI-SPA-450-E | 100 µg | 405.00 USD |  |
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| Alternative Name: | Heat shock protein 40 |
| Clone: | 2E1 |
| Host: | Mouse |
| Isotype: | IgG2a |
| Immunogen: | Recombinant human Hsp40 (Hdj1). |
| UniProt ID: | P25685 |
| GenBank ID: | D49547 |
| Species reactivity: | Human, Mouse, Rat |
| Applications: | IP, WB |
| Recommended Dilutions/Conditions: | Immunoprecipitation (2-5µg/200µl from 5x106cells) Western Blot (1-2µg/ml, ECL) Suggested dilutions/conditions may not be available for all applications. Optimal conditions must be determined individually for each application. |
| Application Notes: | Detects a band of ~40kDa by Western blot. |
| Purity Detail: | Protein A affinity purified. |
| Formulation: | Liquid. In PBS, pH 7.2, containing 50% glycerol. |
| Shipping: | Blue Ice |
| Long Term Storage: | -20°C |
| Scientific Background: | Hsp40/Hdj1 is a cytosolic co-chaperone belonging to the class DnaJ, named after its homolog in E. coli. Hsp40 functions in protein folding by binding nascent peptides and unfolded substrates and facilitating substrate interaction with Hsp70. Binding of Hsp40 to Hsp70 increases Hsp70 ATP hydrolysis and substrate binding, which is reversed by the action of nucleotide exchange factors (GrpE in E. coli). Repeated cycles of Hsp40/Hsp70 peptide binding and ATP hydrolysis prevent premature folding and aggregation, promoting protein maturation throughout the cell. |
| Regulatory Status: | RUO - Research Use Only |
