Home Apoptosis Bcl-2 modulator Ruxotemitide (LTX 315)

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Ruxotemitide (LTX 315) Bcl-2 modulator

Cat.No.S8199

Ruxotemitide (LTX 315) is the oncolytic peptide that kills cancer cells through Bax/Bak-regulated mitochondrial membrane permeabilization.
Ruxotemitide (LTX 315) Bcl-2 modulator Chemical Structure

Chemical Structure

Molecular Weight: 1439.79

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Quality Control

Batch: Purity: 99.86%
99.86

Solubility

In vitro
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Water : 100 mg/mL

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Chemical Information, Storage & Stability

Molecular Weight 1439.79 Formula

C78H106N18O9

 Storage (From the date of receipt)
CAS No. 1345407-05-7 Download SDF Storage of Stock Solutions

Mechanism of Action

In vitro
LTX-315 is highly active against both murine and human melanoma cell lines in vitro. while displaying low EC50 cytotoxic activity against human red blood cells. LTX-315 has been shown to induce the release of ATP and HMGB1 in vitro, both being DAMPs involved in ICD.
In vivo
when syngeneic B16 melanomas are treated intralesionally, a majority of the animals (~80%) treated with LTX-315 experience a complete and long-lasting tumor regression. LTX-315 injection induces an extensive hemorrhagic necrosis of the tumor parenchyma and a massive infiltration of CD3+ T cells, indicating that the peptide induces a type of cell death that leads to an increase in the number of tumor-infiltrating lymphocytes (TILs). treatment of a single tumor with LTX-315 generates a systemic anti-tumor immune response that eradicated distant lesions and prevented reoccurrence following tumor rechallenge.
References

Applications

Methods Biomarkers Images PMID
Immunofluorescence SMAC BAX
S8199-IF1
26378049
Growth inhibition assay Cell viability
S8199-viability1
21453492

Clinical Trial Information

(data from https://clinicaltrials.gov, updated on 2024-05-22)

NCT Number Recruitment Conditions Sponsor/Collaborators Start Date Phases
NCT03725605 Completed
Soft Tissue Sarcoma
Lytix Biopharma AS|Herlev Hospital
 December 28 2018 Phase 2
NCT01223209 Completed
Carcinoma
Lytix Biopharma AS|Kael-GemVax Co. Ltd.
 August 2010 Phase 1
NCT01058616 Completed
Cancer With Transdermal Accessible Tumour
Lytix Biopharma AS|Oslo University Hospital|Karolinska University Hospital
 January 2010 Phase 1

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