Obtustatin

Tocris Bioscience | Catalog # 4664

Potent and selective α1β1 inhibitor
Tocris Bioscience

Key Product Details

Description

Potent and selective α1β1 inhibitor
View all Integrin Receptor Inhibitors »

Product Description

Obtustatin is a highly potent integrin α1β1 inhibitor (IC50 = 0.8 nM for α1β1 binding to type IV collagen). Selective for α1β1 over α2β1, αIIbβ3, αvβ3, α4β1, α5β6, α9β1 and α4β7. Inhibits FGF2-stimulated angiogenesis in the chicken chorioallantoic model. Displays antitumor efficacy in a synergistic mouse model of Lewis lung carcinoma; blocks human melanoma growth in nude mice.

Product Specifications for Obtustatin

Molecular Weight

4393.07

Formula

C184H284N52O57S8

Storage

Store at -20°C

Purity

≥95% (HPLC)

CAS Number

404882-00-4

PubChem ID

90488962

InChI Key

XXWNADNJWWLFFP-UHFFFAOYSA-N

SMILES

[H]N[C@H]1CSSC[C@@H]2NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@@H]3CSSC[C@@H]4NC(=O)[C@H](CO)NC(=O)[C@H](CCCCN)NC(=O)CNC(=O)[C@@H](NC(=O)[C@H](CSSC[C@H](NC(=O)[C@@H]5CCCN5C(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC1=O)[C@@H](C)O)[C@@H](C)O)C(=O)N3)NC(=O)[C@H](CC1=CC=C(O)C=C1)NC(=O)[C@H](CC1=CNC=N1)NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC1=CNC3=C1C=CC=C3)NC(=O)[C@H](CSSC[C@H](NC(=O)[C@H](CC(O)=O)NC4=O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N1CCC[C@H]1C(=O)NCC(O)=O)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CNC(=O)[C@H](C)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCCN)NC2=O)[C@@H](C)O)[C@@H](C)O)[C@@H](C)O)[C@@H](C)O)[C@@H](C)O

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

Solubility

Solubility Soluble to 1mg/ml in water

Calculators

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Background References

References are publications that support the biological activity of the product. See our Citations tab to view 11 publications citing the usage of this product.

Product Documents for Obtustatin

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot or batch number in the search box below.

Product Specific Notices for Obtustatin

For research use only

Customer Reviews for Obtustatin (1)

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  • Collagen type 1 activated collagen receptor discoidin domain receptor
    Name: Anonymous
    Species: Mouse
    Assay Type: In Vitro
    Cell Line/Tissue: 3D Culture Matrix
    Verified Customer | Posted 02/21/2020
    10 μg/ml treat 24h and 48h
    Obtustatin 4664

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