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Results for "

antigen-binding fragments

" in MedChemExpress (MCE) Product Catalog:

8

Inhibitors & Agonists

2

Peptides

5

Inhibitory Antibodies

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-P990688
    Xaluritamig

    AMG-509

    		 CD3 Cancer
    Xaluritamig (AMG-509) is a bispecific T cell engager and cytolytic agent with a Kd of 27.6 nM for human CD3ε. Xaluritamig binds to CD3ε via an anti-CD3 single-chain variable fragment (scFv) domain, and to STEAP1 via a bispecific anti-STEAP1 antigen-binding fragment (Fab) domain, thereby recruiting and activating T cells and forming a bridge between T cells and STEAP1-expressing cancer cells. Xaluritamig induces T cell-mediated redirected cytotoxicity, tumor cell lysis, cytokine release, CD8 + T cell activation and expansion, as well as tumor stasis or regression. Xaluritamig contains an Fc domain with no effector function, which prolongs serum half-life, exhibits only minimal activity against cells with low STEAP1 expression and normal cells, and shows extremely low target-related off-tumor toxicity in cynomolgus monkeys. Xaluritamig is used in STEAP1×CD3 XmAb 2+1 immunotherapy and in research on metastatic castration-resistant prostate cancer and Ewing sarcoma .
    Xaluritamig
  • HY-P9953
    Certolizumab pegol
    2 Publications Verification

    Certolizumab; CDP870

    		 TNF Receptor Inflammation/Immunology Cancer
    Certolizumab pegol (Certolizumab) is a recombinant, polyethylene glycosylated, antigen-binding fragment of a humanized monoclonal antibody that selectively targets and neutralizes tumour necrosis factor-α (TNF-α). Certolizumab pegol can be used for rheumatoid arthritis and Crohn disease research .
    Certolizumab pegol
  • HY-P1826
    CLIP (86-100)

    		CD74 Inflammation/Immunology Cancer
    CLIP (86-100) is amino acids 86 to 100 fragment of class II-associated invariant chain peptide (CLIP). CLIP is a small self-peptide and cleavage product of the invariant chain that resides in the HLA-II antigen binding groove and is believed to play a critical role in the assembly and transport of MHC class II alphabetaIi complexes through its interaction with the class II peptide-binding site .
    CLIP (86-100)
  • HY-179737
    ASGPR ligand-2

    		LYTACs Metabolic Disease
    ASGPR ligand-2 (Compound 366) is an asialoglycoprotein receptor (ASGPR) binder. ASGPR ligand-2 can be coupled with recognition elements of target proteins (such as antibodies or antigen-binding fragments), and through the endocytosis mediated by ASGPR, the target protein is delivered to the lysosomes of liver cells, promoting the degradation of the target protein. ASGPR ligand-2 can be used for the research of metabolic disease .
    ASGPR ligand-2
  • HY-P991235
    FS102

    BMS-986186

    		 EGFR Caspase Cancer
    FS102 is a selective Fc fragment with antigen binding (Fcab) that targets HER2 with a KD value of 0.8 nM. FS102 induces the degradation of HER2, activates Caspase 3/7 and disrupts the integrity of the cell membrane, triggering apoptosis of tumor cells. FS102 is promising for research of cancers such as breast cancer, gastric cancer, and colorectal cancer .
    FS102
  • HY-184371
    MC-GGFG-Eribulin

    		Drug-Linker Conjugates for ADC Cancer
    MC-GGFG-Eribulin is a linker-payload of a tubulin inhibitor-based cytotoxic agent with an N-substituted maleimide group, conjugated via the MC-GGFG linker. MC-GGFG-Eribulin reacts with the thiol groups of reduced antibodies or antigen-binding fragments to form antibody-drug conjugates. MC-GGFG-Eribulin is applicable for cancer-related research .
    MC-GGFG-Eribulin
  • HY-P992232
    Anti-GFRA4 Antibody (scFv)

    		RET Inflammation/Immunology
    Anti-GFRA4 Antibody (scFv) is a recombinant single-chain antibody fragment targeting GFRA4. Anti-GFRA4 Antibody (scFv) is formed by connecting the variable region of the heavy chain (VH) and the variable region of the light chain (VL) through a flexible short peptide (Linker), without the Fc segment, while maintaining the antigen-binding specificity.
    Anti-GFRA4 Antibody (scFv)
  • HY-P991921
    TNX-1500

    		TNF Receptor Fc Receptor (FcR) Cardiovascular Disease Endocrinology
    TNX-1500 is a crystallizable fragment-modified anti-CD154 antibody. TNX-1500 contains the hu5c8 fragment antigen-binding (Fab) domain from Ruplizumab (HY-P99315) and an IgG4 Fc region engineered to reduce FcγRIIa binding. TNX-1500 has significantly weaker binding affinity to FcγRI, FcγRIIaH, FcγRIIbF, FcγRIIIaF, and FcγRIIIaV compared to hu5c8 (Kd values: 8.7 nM, 7100 nM, 4900 nM, 8000 nM, 6000 nM respectively). TNX-1500 prolongs nonhuman primate renal allograft survival, prolongs nonhuman primate cardiac allograft survival. TNX-1500 can be used for the research of allograft rejection [1] [2].
    TNX-1500

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