英国ProImmune www.proimmune.com
ProImmune位于英国牛津，是世界上MHC五聚体和单体的主要供应商。除提供重组MHC外，ProImmune还是为客户合成 MHC-Peptide化合物的专业公司，它能根据客户所提供的肽序列，为客户合成特殊的MHC-Peptide化合物。此外为方便广大客户，ProImmune还提供MHC Tetramer (R-PE) + Anti-CD8 (FITC) 试剂盒。
英国ProImmune公司是免疫学功能检测多聚体产品和服务全球无可争议的领导者。产品包括重组的MHC Class I五聚体和MHC Class II六聚体，用于特异性的T细胞免疫功能检测。广泛用于肿瘤，传染性疾病，自身免疫学疾病和移植等热门领域的基础，新药和临床研究。

ProImmune最新的MHC II 类六聚体的平面设计，提高了MHC-抗原肽复合物与TCRs的亲和力，使得检测的重复性和灵敏度大大增加，从而使得研究特定疾病中抗原特异性的辅助性T细胞成为可能，是免疫学领域中又一有力工具。
主要产品：
* MHC Tetramers
* MHC Tetramer + Anti -CD8 (FITC) kits
* Biotinylated MHC Monomers
* Pro5 MHC Pentamers 

ProImmune is a leading provider of products and services for monitoring the state of the immune system, including recombinant Pro5® MHC Class I Pentamers and MHC Class II Ultimers™, serving a broad spectrum of customers in industry and the research base.
MHC multimers can be used to evaluate T cell immunity in disease and T cell response to therapy. They enable investigators to accelerate their research and the discovery and development of new biopharmaceutical drugs in areas of major unmet need, such as cancer, infectious diseases, autoimmunity, and in transplantation.
At ProImmune we are committed to helping our customers take their studies to success through responsive service and focused application support.