Abiraterone is the active metabolite of abiraterone acetate (Item No. 15148). Abiraterone blocks cytochrome P450 17A1 (also known as steroid 17α-hydroxylase/17,20 lyase) by potently inhibiting both the 17α-hydroxylase and the 17,20 lyase activities (IC50 = 18 and 17 nM, respectively).{24421,24420} In mice as well as men, it essentially eliminates plasma testosterone while producing a 3- to 4-fold increase in plasma luteinizing hormone.{24421,24419} In clinical trials, abiraterone improves radiographic progression-free survival and significantly delays decline in human metastatic castration-resistant prostate cancer.{24418}
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Blocks CYP17A1 by potently inhibiting both the 17α-hydroxylase and the 17,20 lyase activities (IC50 = 18 and 17 nM, respectively); essentially eliminates plasma testosterone while producing a 3- to 4-fold increase in plasma luteinizing hormone
Formal name: (3β)-17-(3-pyridinyl)-androsta-5,16-dien-3-ol
Synonyms: CB-7598
Molecular weight: 349.5
CAS: 154229-19-3
Purity: ≥98%
Formulation: A crystalline solid
The PtdIn phosphates play an important role in the generation and transduction of intracellular signals.{8344,4096,14518} PtdIns-(3,4,5)-P3-biotin is an affinity probe which allows the PIP3 to be detected through an interaction with the biotin ligand. This design allows PtdIns-(3,4,5)-P3-biotin to serve as a general probe for any protein with a high affinity binding interaction with inositol-(3,4,5)-triphosphate phospholipids, such as phosphatidylinositol 3-kinase, PTEN, or PH-domain-containing proteins.
Available on backorder
The PtdIn phosphates play an important role in the generation and transduction of intracellular signals.{8344,4096,14518} PtdIns-(3,4,5)-P3-biotin is an affinity probe which allows the PIP3 to be detected through an interaction with the biotin ligand. This design allows PtdIns-(3,4,5)-P3-biotin to serve as a general probe for any protein with a high affinity binding interaction with inositol-(3,4,5)-triphosphate phospholipids, such as phosphatidylinositol 3-kinase, PTEN, or PH-domain-containing proteins.
Available on backorder
The PtdIn phosphates play an important role in the generation and transduction of intracellular signals.{8344,4096,14518} PtdIns-(3,4,5)-P3-biotin is an affinity probe which allows the PIP3 to be detected through an interaction with the biotin ligand. This design allows PtdIns-(3,4,5)-P3-biotin to serve as a general probe for any protein with a high affinity binding interaction with inositol-(3,4,5)-triphosphate phospholipids, such as phosphatidylinositol 3-kinase, PTEN, or PH-domain-containing proteins.
Available on backorder
The PtdIn phosphates play an important role in the generation and transduction of intracellular signals.{8344,4096,14518} PtdIns-(3,4,5)-P3-biotin is an affinity probe which allows the PIP3 to be detected through an interaction with the biotin ligand. This design allows PtdIns-(3,4,5)-P3-biotin to serve as a general probe for any protein with a high affinity binding interaction with inositol-(3,4,5)-triphosphate phospholipids, such as phosphatidylinositol 3-kinase, PTEN, or PH-domain-containing proteins.
Available on backorder