Immunohistochemistry on frozen sections: 10.0g/mL. ELISA: 1.0g/mL. Western Blot: 10.0g/mL. Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
储存条件
4 °C/-20 °C
储存方法
Store the antibody undiluted at 2-8 °C for one month or (in aliquots) at -20 °C for longer. Avoid repeated freezing and thawing. Shelf life: one year from despatch. Caution: (A full Health and Safety assessment is available upon request) This product containsSodium Azide: a POISONOUS AND HAZARDOUS SUBSTANCE, which should be handled bytrained staff only.
CD40 is a type I transmembrane glycoprotein receptor and member of the TNF-receptor superfamily, primarily expressed by B cells and professional antigen-presenting cells (APCs), which plays a vital role in T cell-B cell interactions and in germinal centre B cell selection. CD40 is a co-stimulatory molecule which mediates its immunoregulatory effects through interaction with its ligand CD154 (CD40L, gp39), playing a role in B cell proliferation and memory development, Ig class switching, activation of APCs and subsequent cytokine production, and the expansion of antigen-specific CD4+ T cells.Synonyms: B-cell surface antigen CD40, Bp50, CD40L receptor, CDw40, TNFRSF5, Tumor necrosis factor receptor superfamily member 5