CTCE 9908

Cat. No. 5130

CTCE 9908 Lys-Gly-Val-Ser-Leu-Ser-Tyr-Arg-Lys-NH2  Lys-Gly-Val-Ser-Leu-Ser-Tyr-Arg*

Price and Availability

For CTCE 9908 pricing & availability please select your country from the drop down menu:
By clicking submit you agree to accept a cookie from Tocris Bioscience. For details, please read our privacy and cookie policy.

Biological Activity

CXCR4 antagonist; induces mitotic catastrophe in ovarian cancer cells. Displays additive cytotoxic effects when given with taxol (Cat. No. 1097). Enhances the efficacy of docetaxel (Cat. No. 4056) in a mouse model.

Technical Data


(Modifications: Amide bridge = 9-8*, Lys-9 = C-terminal amide)

Store at -20°C

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.

Certificate of Analysis / Safety Data Sheet

Certificate of Analysis: View current batch
Select another batch:
Safety Data Sheet: View Safety Data Sheet

Hassan et al (2011) CXCR4 peptide antagonist inhibits primary breast tumor growth, metastasis and enhances the efficacy of anti-VEGF treatment or docetaxel in a transgenic mouse model. Int.J.Cancer. 129 225. PMID: 20830712.

Kwong et al (2009) An antagonist of the chemokine receptor CXCR4 induces mitotic catastrophe in ovarian cancer cells. Mol.Cancer Ther. 8 1893. PMID: 19567818.

Faber et al (2007) The many facets of SDF-1alpha, CXCR4 agonists and antagonists on hematopoietic progenitor cells. J.Biomed.Biotechnol. 2007 26065. PMID: 17541466.

If you know of a relevant reference for this product please let us know.

Citations are publications that use Tocris products.

Do you know of a great paper that uses CTCE 9908 from Tocris? If so please let us know.

View Related Products by Target

View Related Products by Product Action

Keywords: CTCE 9908, supplier, CTCE9908, CXCR4, receptor, chemokines, antagonists, ovarian, cancer, mitotic, catastrophe, mitosis, Tocris Bioscience, Chemokine CXC Receptor Antagonist products

Quick Order

Find multiple products by catalog number

divider line

Cancer Research Product Guide

Cancer Research Product Guide

Our Cancer Research Guide highlights over 750 products for cancer research. Request copy or view PDF today.

divider line

Immunology Guide

Immunology Product Listing

Our Immunology listing highlights over 190 products for immunology research. Request copy or view PDF today.

divider line

GPCR Product Listing

GPCR Product Listing

Highlights over 450 products for GPCRs Request copy or view PDF today.

divider line

VEGF Pathway & Anti-Angiogenic Therapy

Written by N. Ferrara & Y. Crawford

Angiogenesis Life Science Poster

A summary of antiangiogenic therapies targeting the VEGF pathway and the mechanisms of therapy resistance. Request copy today.

divider line

New Products in this Area

SB 332235

Potent CXCR2 antagonist

ATI 2341

CXCR4 allosteric agonist

Sign-up for new product e-alerts
divider line

Twitter Updates

Follow @Tocris on Twitter

Follow us on Twitter!

Tocris is now actively tweeting. For regular updates on news, events and special offers, follow @Tocris on Twitter.