FAP

Fibroblast activation protein (FAP) inhibitors and ligands target a protease of activated fibroblasts. FAP was described in 1990 as a cell surface glycoprotein of reactive stromal fibroblasts in human epithelial cancers. Its cloning in 1994 placed it in the serine protease family, close to dipeptidyl peptidase IV (DPP-IV). FAP cleaves peptides after proline residues, both as a dipeptidyl peptidase and as an endopeptidase. Ac-Gly-BoroPro and talabostat are boronic acid dipeptides, and talabostat also inhibits DPP-IV and related peptidases. FAPI-4, reported in 2018, is a quinoline-based FAP ligand developed for imaging research. Simlukafusp alfa is an immunocytokine that fuses an anti-FAP antibody to a variant interleukin-2 (IL-2).

7 Items

  • FAP targeting peptide for FXX489
    Cat. No.
    A41637

    FAP targeting peptide for FXX489

    FAP targeting peptide for FXX489 is a polypeptide that specifically targets fibroblast activation protein (FAP). This ligand plays a crucial role in the development of therapeutic agents aimed at modulating FAP-related pathways. It is particularly applicable in cancer research, where FAP is associated with tumor stroma and cancer progression, facilitating targeted delivery of therapeutic compounds.

    1 mg
    $145.00
    2 mg
    $220.00
    All 7 sizes
  • OncoFAP-GlyPro-MMAE
    Cat. No.
    A54842

    OncoFAP-GlyPro-MMAE

    OncoFAP-GlyPro-MMAE is a small molecule-drug conjugate (SMDC) targeting fibroblast activation protein (FAP) with an IC50 of 0.49 nM. This compound combines the selective FAP ligand OncoFAP with the tubulin inhibitor MMAE, linked for optimized delivery. OncoFAP-GlyPro-MMAE demonstrates significant cytotoxic activity and is suitable for research applications in renal cancer and related malignancies.

    1 mg
    $705.00
    5 mg
    $1,445.00
    All 3 sizes
  • OncoFAP
    Cat. No.
    A64616

    OncoFAP

    OncoFAP is a high-affinity ligand for fibroblast activation protein (FAP), designed for targeted applications in cancer research. Its pan-tumoral potential allows for effective identification and localization of tumors, aiding in the investigation of tumor microenvironments. This reagent is particularly useful in studies focused on cancer diagnostics and therapeutics, providing a valuable tool for enhancing the precision of tumor targeting.

    1 mg
    $145.00
    5 mg
    $375.00
    All 6 sizes
  • Unlabeled FXX489
    Cat. No.
    A64617

    Unlabeled FXX489

    Synonyms: NNS309

    Unlabeled FXX489 is a fibroblast activation protein (FAP)-targeting ligand. This compound possesses anticancer properties and can be utilized in conjunction with isotopes such as 68Ga and 177Lu for imaging and therapeutic applications. Unlabeled FXX489 is particularly relevant for research on pancreatic ductal adenocarcinoma (PDAC), non-small cell lung cancer (NSCLC), breast cancer (BC), and colorectal cancer (CRC), aiding in the exploration of FAP's role in tumor biology and treatment strategies.

    1 mg
    $200.00
    5 mg
    $510.00
    All 3 sizes
  • FT-FAPI-12_9
    Cat. No.
    A64621

    FT-FAPI-12_9

    FT-FAPI-12_9 is a fibroblast activation protein (FAP) ligand designed for the synthesis of FAPI-46, a radiotracer that selectively targets FAP. This compound exhibits specific binding properties that facilitate the imaging of tumors and inflammatory conditions associated with FAP expression. Its application in cancer research and molecular imaging underscores its utility in evaluating FAP as a potential therapeutic target.

    5 mg
    $140.00
    10 mg
    $235.00
    All 4 sizes
  • FAPI-34
    Cat. No.
    A64623

    FAPI-34

    FAPI-34 is a radiolabeled imaging agent that specifically targets fibroblast activation protein (FAP). It demonstrates high affinity for FAP-expressing cells, resulting in significant internalization and accumulation in FAP-positive tumor lesions while exhibiting minimal uptake in normal tissues, with the exception of the kidneys. This compound is particularly useful for tumor-related research applications, including imaging studies and the assessment of FAP's role in tumor biology.

    1 mg
    $650.00
    5 mg
    $1,805.00
    All 4 sizes
  • FAP Ligand 1
    Cat. No.
    A88037

    FAP Ligand 1

    FAP Ligand 1 is a high-affinity small-molecule ligand that selectively targets fibroblast activation protein (FAP). This reagent is designed for conjugation with therapeutic agents, facilitating targeted delivery to FAP-expressing fibroblasts in cancer research. FAP Ligand 1 also has applications in radiation imaging studies, enhancing the visualization of tumors that express this biomarker.

    1 mg
    $410.00
    5 mg
    $1,050.00
    All 3 sizes

7 Items

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