17-DMAG (Alvespimycin) hydrochloride, a watersoluble geldanamycin analog belonging to the class of benzoquinones, is a selective Hsp90 inhibitor. 17-DMAG hydrochloride binds to the N-terminal domain ATP binding site of Hsp90, inhibiting Hsp90 chaperone activity. 17-DMAG hydrochloride demonstrates greater potency and water solubility than other geldanamycin analogs such as 17-AAG (mean GI50 values are 53 and 123 nM for 17-DMAG hydrochloride and 17-AAG respectively), while demonstrating anti-tumor activity and offering excellent oral bioavailability.
| Molecular Weight | 653.21 |
| Formula | C32H48N4O8.HCl |
| CAS Number | 467214-21-7 |
| Solubility (25°C) | DMSO 50 mg/mL Water 4 mg/mL |
| Storage | -20°C, dry, sealed |
| Species | Mouse | Rat | Rabbit | Guinea pig | Hamster | Dog |
| Weight (kg) | 0.02 | 0.15 | 1.8 | 0.4 | 0.08 | 10 |
| Body Surface Area (m2) | 0.007 | 0.025 | 0.15 | 0.05 | 0.02 | 0.5 |
| Km factor | 3 | 6 | 12 | 8 | 5 | 20 |
| Animal A (mg/kg) = Animal B (mg/kg) multiplied by | Animal B Km |
| Animal A Km |
For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.
| Related HSP Products |
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| Hsp70-derived octapeptide
Hsp70-derived octapeptide is a conserved octapeptide of the C-terminal end of Hsp70, which physically interacts with tetratricopeptide repeat (TPR) motifs. |
| p5 Ligand for Dnak and DnaJ
p5 Ligand for Dnak and DnaJ is a nonapeptide, which corresponds to the main binding site for the 23-residue part of the presequence of mitochondrial aspartate aminotransferase. |
| Tertomotide hydrochloride
Tertomotide hydrochloride is a peptide consisting of 16 amino acids containing sequences derived from human telomerase reverse transcriptase (TERT).Tertomotide penetrates cells and interacts with HSP70 and HSP90, as well as inhibiting amyloid beta and tau, and inhibiting aging-related signaling in the brain. pathways, which could be used in aging and Alzheimer's disease related studies. |
| BMS-986263
BMS-986263 is a small interfering RNA (siRNA) that targets Hsp47 and can be used in studies related to idiopathic pulmonary fibrosis (IPF). |
| AT-533
AT-533 is a potent Hsp90 and HSV inhibitor. |
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