All AbMole products are for research use only, cannot be used for human consumption.
GDC-0575 (ARRY-575, RG7741) is a potent and selective oral inhibitor of cell cycle checkpoint kinase 1 (Chk1) with an IC50 of 1.2 nM. GDC-0575 abrogates DNA damage-induced S and G2–M checkpoints, exacerbates DNA double-strand breaks and induces apoptosis in STS cells. GDC-0575 has a synergistic or additive effect together with gemcitabine.
In vivo, GDC-0575 is active at 25 mg/kg as a single agent, but the efficacy is improved at the higher dose. GDC-0575 effectively blocks tumor growth in the D20 and C002 xenografts, and the effect is maintained for at least 10 days after the final dose is administered.
| Cell Experiment | |
|---|---|
| Cell lines | AML cell lines |
| Preparation method | AML cell lines are seeded at 1×104 cells/well in 96-well plates in triplicate, and subjected to different treatment conditions. After 24 h of incubation with GDC-0575, cell proliferation is measured with the XTT Cell Proliferation Kit II. |
| Concentrations | 100 nM |
| Incubation time | 24 h |
| Animal Experiment | |
|---|---|
| Animal models | Female nude BALB/c mice |
| Formulation | 0.5% w/v methylcellulose and 0.2%v/v Tween 80 |
| Dosages | 25 mg/kg, 50 mg/kg |
| Administration | oral gavage |
| Molecular Weight | 378.27 |
| Formula | C16H20BrN5O |
| CAS Number | 1196541-47-5 |
| Solubility (25°C) | DMSO 80 mg/mL |
| Storage |
Powder -20°C 3 years ; 4°C 2 years In solvent -80°C 6 months ; -20°C 1 month |
| Related Checkpoint Products |
|---|
| AZD7762
AZD7762 is a potent ATP-competitive checkpoint kinase inhibitor with an IC50 of 5 and <10 nM for CHK1 and CHK2 respectively. |
| BIBR1532
BIBR1532 is a potent and selective telomerase inhibitor with IC50 of 100 nM. BIBR 1532 inhibits the proliferation of JVM13 leukemia cells with an IC50 of 52 μM, and similar effect also occurs in other leukemia cell lines such as Nalm-1, HL-60, and Jurkat. BIBR1532 is also an inhibitor of TERT, the rate-limiting enzyme in the regulation of telomerase activity. |
| PF-477736
PF-477736 is a selective checkpoint kinase 1 (Chk1) inhibitor with Ki values of 0.49 nM and 47 nM for CHK1 and CHK2 respectively. |
| SCH 900776
SCH 900776 (MK-8776) is a highly potent and functionally selective CHK1 inhibitor with IC50 of 3 nM. |
| Rabusertib (LY2603618)
Rabusertib (LY2603618) is an effective and selective Chk1 inhibitor with an IC50 of 7 nM. |
All AbMole products are for research use only, cannot be used for human consumption or veterinary use. We do not provide products or services to individuals. Please comply with the intended use and do not use AbMole products for any other purpose.
Products are for research use only. Not for human use. We do not sell to patients.
© Copyright 2010-2026 AbMole BioScience. All Rights Reserved.
