PepMix™ Peptide Pools Pools of overlapping peptides from antigenic proteins for T-cell stimulation, T-cell expansion in T-cell assays such as ELISPOT, ICS or Flow Cytometry, e.g. for immune monitoring.
Proteomics Peptides & Kits Peptide sets and pools, as well as assay standardization kits are available with stable isotope labeled or unlabeled proteotypic peptides for mass-spectrometry based proteomics such as MRM assays.
Chelate Peptides (DOTA) DOTA is linked to molecules that have affinity for various structures (e.g. somatostatin receptors in neuroendocrine tumors). The resulting compounds can be bound to radionuclided and are used with a number of radioisotopes in cancer therapy and diagnosis
Immunology Standards & Controls Standards and controls for reproducible T-cell assays such as ELISPOT and multimer assays. We offer a large variety of positive and negative control peptide pools for antigen specific T cell stimulation as well as kit to produce TCR-engineered reference samples for performance control.
Antigen Peptides Antigen peptides represent specific epitopes for stimulation of T cells in T cell assays such as ELISPOT. We offer the corresponding MHC multimer for each antigen peptide. Antigens from different pathogens are available as well as tumor associated antigens.
Cosmetic Peptides Cosmetic Peptides such as Lysine and Cysteine Peptide are used for DPRA (Direct Peptide Reactivity Assay) for Skin Sensitization Testing. The DPRA measures the reaction of a chemical with synthetic peptides containing Cysteine (Ac‑RFAACAA‑COOH) or Lysine (Ac‑RFAAKAA‑COOH) to assess its sensitization potency. For research use only!
MHC I Multimer Collections are carefully selected sets of multimers (Dextramers®) for staining and isolation of antigen-specific CD8+ T cells. They are available for a variety of viruses and tumors with different fluorochromes (APC, PE, FITC). Multimers with a dextran backbone (Dextramers®) have been described to be more stable and more sensitive than conventional MHC multimers.
Cancer-Testis Antigens Dextramer Collection 1
Multimer collection of 3 carefully selected cancer-testis specific antigen Dextramers and a control. Two aliquots / antigen with different fluorescent labels (PE and APC) are delivered
Melanoma Dextramer Collection 1
Multimer collection of 6 carefully selected melanoma specific antigen Dextramers and one control. Two aliquots / antigen with different fluorescent labels (PE and APC) are delivered