CD152 Antibody / CTLA4

Overview

CD152 Antibody / CTLA4 is an antibody targeting CD152. Host: Rabbit. Monoclonal. Clone: CTLA4/6868R. Format: Purified. Applications: IHC-P.

Key elements and design rationale

• Target: CD152.
• Immunogen: A recombinant fragment of human CTLA4 was used as the immunogen for the CD152 antibody..
• Species reactivity: Human.
• Localization: Cell surface, Secreted.
• Conjugate: Unconjugated (no label listed).

Biological background (from provided description)

Cytotoxic T lymphocyte-associated antigen-4 (CTLA-4) is a member of the CD28 superfamily and is a negative regulator of T cell-mediated immune responses. CTLA-4 expression is induced on the surface of T cells after CD28 binding and activation, and is constitutively expressed on T-regulatory cells, acting as an immune checkpoint inhibitor, downregulating T cell activity.

Common research applications

• IHC: tissue distribution assessment; interpret with matched controls.

Notes for experimental interpretation

• Account for isoforms, paralogs, and post-translational modifications when interpreting signal.
• Support specificity with biological controls (e.g., KO/KD where available) and technical controls (e.g., secondary-only/isotype).

Customization & Add-ons: Can’t find the antibody you need—or require a custom format for your assay? We can help you source the best match or support custom antibody solutions for diverse research needs, including species and isotype selection, conjugations and labeling (e.g., HRP/AP, biotin, fluorophores), purification grade options (Protein A/G, affinity purified), formulation preferences (buffer selection, carrier-free, glycerol-free), custom concentrations and aliquoting, low-endotoxin options for cell-based work, and application-focused QC/validation support (project dependent). Click Talk to a Scientist to submit a request, email us at support@biohippo.com, or explore our Research Services for additional support—our team will follow up with feasibility details and next steps.