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.
Transduction Enhancer Protransduzin™ the highly efficient transduction enhancer increases viral gene transfer in pre-clinical and clinical applications, such as ex vivo gene therapy and CAR-T cell development.
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.
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
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!
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.
Peptide Microarrays: RepliTope™ Antigen Collections RepliTope™antigen collections display overlapping peptides from antigens of certain pathogens or cancer types combined on one (or several) microarray(s) and a huge collection of randomly generated peptides for efficient and sample saving incubation of many (potential) antigens in parallel. Please visit our "Products & Services" Page for information on our custom PepStar™ Peptide Microarrays or Peptide Synthesis service.
RepliTope™ Antigen Collection HBV Ultra
Peptide microarray combining overlapping peptide scans through 53 annotated proteomes of HBV (4782 peptides). The library comprises sequences from gene P, S, X, C and covers genotypes A1, A2, A3, B, B/C, B1, B2, C, D, E, F1, F2, G and H
RepliTope™ Antigen Collection HIV Ultra
Microarray combining an overlapping peptide scan through the full length sequence of HIV gag p17 and p24, tat, nef and env plus the remaining immunogenic regions of the HIV proteome
RepliTope™ Antigen Collection TAA
Peptide microarray displaying 1882 overlapping peptides derived from a peptide scan (15mers with 11 aa overlap) through selected tumor associated antigens (TAA) from Homo sapiens