斯達特(Starter)，國產抗體專家，
產品別名: FITC Mouse Anti-Mouse CD45.1 Antibody (S-R521)

CD45.1 is a protein isoform of CD45, also known as PTPRC, which is a receptor-type tyrosine phosphatase expressed on all hematopoietic cells except erythrocytes and platelets. This type I transmembrane protein plays a crucial role in the activation processes of B and T cell receptors, as well as in thymic selection. CD45.1, along with CD45.2, is commonly used in adoptive cell transfer experiments to distinguish donor cells from host cells due to their allelic differences. Mice carrying the CD45.1 allele, such as C57BL/6J, are widely used in research for this purpose. CD45.1 is also used in studies to understand the rejuvenating effects of young blood on aged tissues. In heterochronic parabiosis models, where the circulatory systems of old and young mice are connected, CD45.1 and CD45.2 genotypes are used to track the cells of old and young mice, respectively.

杭州斯達特專注于抗體研發和制造，其核心團隊深耕抗體研發十五年，提供優質的抗體、蛋白、試劑盒和定制服務，包括科研抗體、CDx和IVD抗原和抗體原料、一步法ELISA試劑盒、鼠兔通用二抗試劑盒以及其他用途的免疫試劑整體解決方案。公司建立了多物種單B細胞抗體開發平臺（兔單抗，鼠類單抗等）、傳統鼠單抗、重組蛋白表達平臺及完善的抗體應用驗證和檢測體系（包括免疫層析，酶聯免疫，流式分析，免疫組化，免疫印跡，免疫熒光，免疫沉淀等）。已正式通過歐盟98/79/EC認證、ISO9001認證和ISO13485認證。 官網點擊查詢：www.starter-bio.com