A potent

NSC 663284 – 10 mg

Brand:
Cayman
CAS:
383907-43-5
Storage:
-20
UN-No:
Non-Hazardous - /

Three genes encode dual specificity phosphatases that are Cdc25 homologs. The phosphatases, Cdc25A through C, are proto-oncogenes and are often over-expressed in cancers. NSC 663284 is a potent, cell-permeable, and irreversible inhibitor of all Cdc25 isoforms, with preference for Cdc25A (IC50 = 29, 95, and 89 nM for Cdc25A, Cdc25B2, and Cdc25C, respectively).{17980} NSC 663284 poorly inhibits other phosphatases, including Vaccinia virus VH1-related (IC50 = 4.0 μM), PTP1B (no inhibition), and the mitogen-activated protein kinase phosphatases (MKP) MKP-1 or -3 (no inhibition).{17980,17978} By inhibiting Cdc25 isoforms, NSC 663284 prevents the dephosphorylation and activation of Cdk1 and Cdk2,{17979,17981} arrests cells at both G1 and G2/M phases,{17979} and prevents the proliferation of several human tumor cell lines.{17980,17979,17982}  

 

Add to quotes
SKU: - Category:

Description

A potent, cell-permeable, and irreversible inhibitor of all Cdc25 isoforms, with preference for Cdc25A (IC50 = 29, 95, and 89 nM for Cdc25A, Cdc25B2, and Cdc25C, respectively); arrests cells at both G1 and G2/M phases and prevents the proliferation of several human tumor cell lines

Formal name: 6-chloro-7-[[2-(4-morpholinyl)ethyl]amino]-5,8-quinolinedione

Synonyms:  Cdc25 Phosphatase Inhibitor II|DA-3003-1|SPS8I1

Molecular weight: 321.8

CAS: 383907-43-5

Purity: ≥98%

Formulation: A crystalline solid

Product Type|Biochemicals|Small Molecule Inhibitors|Phosphatases||Research Area|Cancer|Cell Cycle|G1||Research Area|Cancer|Cell Cycle|G2/M

Related products

  • A small molecule activator of stem cell renewal that allows the propagation of OG2 mES cells for at least 10 passages in an undifferentiated state; activity is mediated by the combined inhibition of RasGAP and ERK1 with Kd values of 98 and 212 nM

    SC-1 – 5 mg

    The maintenance of embryonic stem cells in culture typically requires feeder cells and various exogenous factors found in serum. Murine embryonic stem (mES) cells can be maintained in the absence of feeder cells and serum but require the leukemia inhibitor factor (LIF) and bone morphogenic protein (BMP) to prevent differentiation and promote self-renewal. SC-1 is a small molecule activator of stem cell renewal that allows the propagation of OG2 mES cells for at least 10 passages in an undifferentiated state.{14533} The activity of SC-1 is mediated by the combined inhibition of RasGAP and ERK1 with Kd values of 98 and 212 nM, respectively.{14533} Inhibition of RasGAP increases Ras signaling via the PI3-kinase pathway which promotes self-renewal, whereas inhibition of ERK blocks differentiation.  

     

    Brand:
    Cayman
    SKU:10009557 - 5 mg

    Available on backorder

    Add to quotes
    View product page
  • PtdIns-(3

    PtdIns-(3,4,5)-P3-biotin (sodium salt) – 10 µg

    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.  

     

    Brand:
    Cayman
    SKU:10009531 - 10 µg

    Available on backorder

    Add to quotes
    View product page
  • A small molecule activator of stem cell renewal that allows the propagation of OG2 mES cells for at least 10 passages in an undifferentiated state; activity is mediated by the combined inhibition of RasGAP and ERK1 with Kd values of 98 and 212 nM

    SC-1 – 10 mg

    The maintenance of embryonic stem cells in culture typically requires feeder cells and various exogenous factors found in serum. Murine embryonic stem (mES) cells can be maintained in the absence of feeder cells and serum but require the leukemia inhibitor factor (LIF) and bone morphogenic protein (BMP) to prevent differentiation and promote self-renewal. SC-1 is a small molecule activator of stem cell renewal that allows the propagation of OG2 mES cells for at least 10 passages in an undifferentiated state.{14533} The activity of SC-1 is mediated by the combined inhibition of RasGAP and ERK1 with Kd values of 98 and 212 nM, respectively.{14533} Inhibition of RasGAP increases Ras signaling via the PI3-kinase pathway which promotes self-renewal, whereas inhibition of ERK blocks differentiation.  

     

    Brand:
    Cayman
    SKU:10009557 - 10 mg

    Available on backorder

    Add to quotes
    View product page
  • CAY10512 is a substituted trans-stilbene analog of resveratrol that is 100-fold more potent as measured by antioxidant activity. The IC50 value for inhibition of TNFα-induced activation of NF-κB by CAY10512 is 0.15 µM compared to 20 µM by resveratrol.{14545}

    CAY10512 – 100 mg

    The nuclear factor-κB (NF-κB) regulates the expression of numerous genes involved in immunity and inflammation, cellular stress responses, growth, and apoptosis. Resveratrol, a polyphenolic trans-stilbene, is a known inhibitor of the activation of NF-κB and exhibits activity against a wide variety of cancer cells. CAY10512 is a substituted trans-stilbene analog of resveratrol that is 100-fold more potent as measured by antioxidant activity. The IC50 value for inhibition of TNFα-induced activation of NF-κB by CAY10512 is 0.15 µM compared to 20 µM by resveratrol.{14545}  

     

    Brand:
    Cayman
    SKU:10009536 - 100 mg

    Available on backorder

    Add to quotes
    View product page