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533871 Eph Receptor Antagonist, UniPR129 - Calbiochem

A cell-permeable antagonist of Eph receptors that competitively disrupts Eph2A-ephrin-A1 binding (IC₅₀ = 945 nM; Ki = 345 nM).

MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: (S)-3-((R)-4-((3R,5R,8R,9S,10S,13R,14S,17R)-3-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanamido)-4-(1H-indol-3-yl)butanoic acid, Eph Inhibitor, UniPR129

Primary Target: Eph Receptors
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Overview

Replacement Information

Key Specifications Table

Empirical Formula
C₃₆H₅₂N₂O₄

Pricing & Availability

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      Description
      OverviewA cell-permeable L-homo-Trp conjugate of lithocholic acid that acts as an Eph receptor antagonist and competitively disrupts Eph2A-ephrin-A1 binding (IC50 = 945 nM; KI = 345 nM). Blocks the interaction of ephrin-A1 and ephrin-B1 with all Eph receptors (IC50 = 840 nM - 1.54 µM for EphA and 2.6 - 3.74 µM for EphB). Shown to inhibit EphA2 phosphorylation in PC3 prostate cancer cells (IC50 = 5 µM), however, it does not affect tyrosine kinase activity of EGF and VEGF receptors. Slightly reduces PC3 cell proliferation without affecting cell cycle or apoptosis. However, it blocks the rounding effect of ephrin-A1-Fc in PC3 cells (IC50 = 6.25 µM). Also shown to inhibit angiogenesis in HUVEC (IC50 = 5.2 µM) and reduce ephrin-induced activation of EPhA2 and EphB4 (IC50 = 26.3 and 18.4 µM, respectively).

      Please note that the molecular weight for this compound is batch-specific due to variable water content. Please refer to the vial label or the certificate of analysis for the batch-specific molecular weight. The molecular weight provided represents the baseline molecular weight without water.
      Catalogue Number533871
      Brand Family Calbiochem®
      Synonyms(S)-3-((R)-4-((3R,5R,8R,9S,10S,13R,14S,17R)-3-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanamido)-4-(1H-indol-3-yl)butanoic acid, Eph Inhibitor, UniPR129
      References
      ReferencesHassan-Mohamed, I., et al. 2014. Brit. Journ. Pharm. 171, 5195.
      Product Information
      FormOff-white solid
      Hill FormulaC₃₆H₅₂N₂O₄
      Chemical formulaC₃₆H₅₂N₂O₄
      ReversibleY
      Quality LevelMQ100
      Applications
      Biological Information
      Primary TargetEph Receptors
      Primary Target IC<sub>50</sub>945 nM, Ki
      Purity≥98% 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 Shipped at Ambient Temperature or with Blue Ice or with Dry Ice
      Toxicity Standard Handling
      Storage -20°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 3 months at -20°C.
      Packaging Information
      Packaged under inert gas Packaged under inert gas
      Transport Information
      Supplemental Information
      Specifications
      Global Trade Item Number
      Catalog Number GTIN
      5.33871.0001 04055977286793

      Documentation

      Eph Receptor Antagonist, UniPR129 - Calbiochem SDS

      Title

      Safety Data Sheet (SDS) 

      References

      Reference overview
      Hassan-Mohamed, I., et al. 2014. Brit. Journ. Pharm. 171, 5195.
      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.

      Revision30-January-2017 JSW
      Synonyms(S)-3-((R)-4-((3R,5R,8R,9S,10S,13R,14S,17R)-3-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanamido)-4-(1H-indol-3-yl)butanoic acid, Eph Inhibitor, UniPR129
      DescriptionA cell-permeable L-homo-Trp conjugate of lithocholic acid that acts as an Eph receptor antagonist and competitively disrupts Eph2A-ephrin-A1 binding (IC50 = 945 nM; KI = 345 nM). Blocks the interaction of ephrin-A1 and ephrin-B1 with all Eph receptors (IC50 = 840 nM - 1.54 µM for EphA and 2.6 - 3.74 µM for EphB). Shown to inhibit EphA2 phosphorylation in PC3 prostate cancer cells (IC50 = 5 µM), however, it does not affect tyrosine kinase activity of EGF and VEGF receptors. Slightly reduces PC3 cell proliferation without affecting cell cycle or apoptosis. However, it blocks the rounding effect of ephrin-A1-Fc in PC3 cells (IC50 = 6.25 µM). Also shown to inhibit angiogenesis in HUVEC (IC50 = 5.2 µM) and reduce ephrin-induced activation of EPhA2 and EphB4 (IC50 = 26.3 and 18.4 µM, respectively).
      FormOff-white solid
      Intert gas (Yes/No) Packaged under inert gas
      Chemical formulaC₃₆H₅₂N₂O₄
      Purity≥98% by HPLC
      SolubilityDMSO (50 mg/ml)
      Storage Protect from light
      -20°C
      Do Not Freeze Ok to freeze
      Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
      Toxicity Standard Handling
      ReferencesHassan-Mohamed, I., et al. 2014. Brit. Journ. Pharm. 171, 5195.