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555460 Rho Inhibitor, Rhosin - Calbiochem

555460
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555460-25MG
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      Glass bottle 25 mg
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      Description
      OverviewA cell-permeable (quinoxalinylmethylidene-D-Tryptophanyl)hydrazide that directly targets Rho GEF binding domain (Kd = 354 nM for RhoA), thereby prevents Rho from interacting with its GEFs (including LARG, DBL, LBC, p115 RhoGEF, and PDZ RhoGEF), but not p190RhoGAP, RhoGDI, or its effectors (ROCK, mDia, PKN, Rhoteckin). Shown to inhibit serum-induced RhoA, RhoB, and RhoC, but not Cdc42 or Rac1, activation, MLC & PAK phosphorylation, as well as stress fiber & focal complex formation in serum-starved NIH3T3 cultures (Effective conc. 30 µM) in a reversible manner.
      Catalogue Number555460
      Brand Family Calbiochem®
      Synonyms(2R)-2-Amino-3-(1H-indol-3-yl)-Nʹ-((1E)-quinoxalin-6-ylmethylidene)propanehydrazide, G04
      References
      ReferencesShang, X., et al. 2012. Chem. Biol. 19, 699.
      Product Information
      CAS number1173671-63-0
      FormOrange brown powder
      Hill FormulaC₂₀H₁₈N₆O
      Chemical formulaC₂₀H₁₈N₆O
      ReversibleY
      Structure formula ImageStructure formula Image
      Quality LevelMQ100
      Applications
      ApplicationRho Inhibitor, Rhosin, CAS 1173671-63-0, is a cell-permeable compound that directly targets Rho GEF binding domain (Kd = 354 nM for RhoA), thereby prevents Rho from interacting with its GEFs.
      Biological Information
      Primary TargetRho GTPase
      Primary Target K<sub>i</sub>354 nM for RhoA
      Purity≥93% by HPLC
      Physicochemical Information
      Cell permeableY
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      Ship Code Ambient Temperature Only
      Toxicity Standard Handling
      Storage +2°C to +8°C
      Protect from Light Protect from light
      Do not freeze Ok to freeze
      Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.
      Packaging Information
      Packaged under inert gas Packaged under inert gas
      Transport Information
      Supplemental Information
      Specifications

      Documentation

      Rho Inhibitor, Rhosin - Calbiochem SDS

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      Safety Data Sheet (SDS) 

      Rho Inhibitor, Rhosin - Calbiochem Certificates of Analysis

      TitleLot Number
      555460

      References

      Reference overview
      Shang, X., et al. 2012. Chem. Biol. 19, 699.
      Data Sheet

      Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.

      Revision14-July-2014 JSW
      Synonyms(2R)-2-Amino-3-(1H-indol-3-yl)-Nʹ-((1E)-quinoxalin-6-ylmethylidene)propanehydrazide, G04
      DescriptionA cell-permeable (quinoxalinylmethylidene-D-tryptophanyl)hydrazide that directly targets Rho GEF binding domain (Kd = 354 nM for RhoA), thereby prevents Rho from interacting with its GEFs (including LARG, DBL, LBC, p115 RhoGEF, and PDZ RhoGEF), but not p190RhoGAP, RhoGDI, or its effectors (ROCK, mDia, PKN, Rhoteckin). Shown to suppress mammospheres formation in MCF7, but not the non-tumorigenic MCF10A, cultures and inhibit serum-induced RhoA, RhoB, and RhoC, but not Cdc42 or Rac1, activation, MLC & PAK phosphorylation, as well as stress fiber and focal complex formation in serum-starved NIH3T3 cultures (Effective conc. 30 µM) in a reversible manner. RhoA inactivation by G04 treatment (30 µM) is also demonstrated to promote neurite outgrowth and branching from NGF-treated PC12 cells.
      FormOrange brown powder
      Intert gas (Yes/No) Packaged under inert gas
      CAS number1173671-63-0
      Chemical formulaC₂₀H₁₈N₆O
      Structure formulaStructure formula
      Purity≥93% by HPLC
      SolubilityDMSO (10 mg/ml)
      Storage +2°C to +8°C
      Protect from light
      Do Not Freeze Ok to freeze
      Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.
      Toxicity Standard Handling
      ReferencesShang, X., et al. 2012. Chem. Biol. 19, 699.