INTRODUCING a new 1 mg size option for most InVivoMAb products!  As low as $95!!

  • SHOP
InVivoMAb anti-mouse CTLA-4 (CD152)
Clone Catalog # Category
UC10-4F10-11 BE0032 InVivoMab Antibodies
$95 - $3080

The UC10-4F10-11 monoclonal antibody reacts with mouse CTLA-4 (cytotoxic T lymphocyte antigen-4) also known as CD152. CTLA-4 is a 33 kDa cell surface receptor encoded by the Ctla4 gene that belongs to the CD28 family of the Ig superfamily. CTLA-4 is expressed on activated T and B lymphocytes. CTLA-4 is structurally similar to the T-cell co-stimulatory protein, CD28, and both molecules bind to the B7 family members B7-1 (CD80) and B7-2 (CD86). Upon ligand binding, CTLA-4 negatively regulates cell-mediated immune responses. CTLA-4 plays roles in induction and/or maintenance of immunological tolerance, thymocyte development, and regulation of protective immunity. The critical role of CTLA-4 in immune down-regulation has been demonstrated in CTLA-4 deficient mice, which succumb at 3-5 weeks of age due to the development of a lymphoproliferative disease. CTLA-4 is among a group of inhibitory receptors being explored as cancer treatment targets through immune checkpoint blockade. The UC10-4F10-11 antibody has been shown to promote T cell co-stimulation by blocking CTLA-4 binding to the B7 co-receptors, allowing for CD28 binding.


Armenian Hamster IgG

Recomended Isotype Control(s) InVivoMAb polyclonal Armenian hamster IgG
Recommended InVivoPure Dilution Buffer InVivoPure pH 6.5 Dilution Buffer

Mouse CTLA-4 IgG2a fusion protein

Reported Applications
  • in vivo CTLA-4 neutralization
  • in vitro CTLA-4 neutralization
  • Flow cytometry
  • Western blot
  • <2EU/mg (<0.002EU/μg)
  • Determined by LAL gel clotting assay
  • >95%
  • Determined by SDS-PAGE
  • PBS, pH 6.5
  • Contains no stabilizers or preservatives

0.2 μM filtered


Purified from tissue culture supernatant in an animal free facility


Protein G


Undiluted at 4°C in the dark