Shopping Cart
Human peripheral blood lymphocytes were stained with 5 uL (0.25 ug) redFluor™ 710 Anti-Human CD45RA (80-0458) (solid line) or 0.25 ug redFluor™ 710 Mouse IgG2b isotype control (dashed line).

redFluor™ 710 Anti-Human CD45RA (HI100)

SKU 80-0458-T025
Regular price


task_alt Added to cart.
View Cart or Continue shopping.


The HI100 antibody reacts with the human CD45 isoform known as CD45RA, a protein tyrosine phosphatase of ≥ 220 kDa. CD45 is one of the most abundant hematopoietic markers, and is expressed on all leukocytes (the Leukocyte Common Antigen, LCA). Various isoforms are generated and expressed in cell-specific patterns. With their broad cell distribution, CD45 isoforms are critical for many leukocyte functions, regulating signal transduction and cell activation associated with the T cell receptor, B cell receptor, and IL-2 receptor. Other forms of CD45, with restricted cellular expression, include CD45R (B220), CD45RB, CD45RO and others.

The HI100 antibody is widely used as a marker for human CD45RA expression on naïve and activated T cells, B cells, and monocytes.

Name redFluor™ 710 Anti-Human CD45RA (HI100)
Cat. No. 80-0458
Gene ID 5788
Clone HI100
Isotype Mouse IgG2b, kappa
Reactivity Human
Cross Reactivity Chimpanzee
Format redFluor™ 710
Application Flow Cytometry
Price calculated at checkout.