**********Please Note: Optimal concentrations/dilutions should be determined by the end user.**********
Anti-CTLA4 rabbit polyclonal antibody at 1:500 dilution
Lane A: K562 whole cell lysate
Lane B: Jurkat whole cell lysate
Lysates/proteins at 20 μg per lane.
Goat Anti-Rabbit IgG H&L (Dylight800) at 1/10000 dilution.
Developed using the Odyssey technique.
Performed under reducing conditions.
Predicted band size:25 kDa
Observed band size:26 kDa
(We are unsure as to the identity of these extra bands.)
Cytotoxic T-lymphocyte protein 4, also known as CTLA4 and CD152, is a single-pass type I membrane protein and a member of the immunoglobulin superfamily. It is the second member of the CD28 receptor family. The ligands or counterreceptors for these two proteins are the B7 family members, CD80 (B7-1) and CD86 (B7-2). CTLA4 transmits an inhibitory signal to T cells, whereas CD28 transmits a stimulatory signal. Intracellular CTLA4 is also found in regulatory T cells and may play an important role in their functions. CD152 or cytotoxic T lymphocyte antigen-4 (CTLA-4) is an essential receptor involved in the negative regulation of T cell activation. Because of its profound inhibitory role, CD152 has been considered a sound susceptible candidate in autoimmunity and a persuasive target for cancer immunotherapy. In particular, recent evidence suggests that CD152 is also important in the homeostasis and function of a population of suppressive cells, termed regulatory T cells (Treg).
Immune Checkpoint Detection: Antibodies Immune Checkpoint Detection: ELISA Antibodies Immune Checkpoint Detection: IP Antibodies Immune Checkpoint Detection: WB Antibodies
Immune Checkpoint Proteins CTLA4 / CD152 Immune Checkpoint Proteins
Immune Checkpoint Targets Co-inhibitory Immune Checkpoint Targets
|Product Description||Host||Clonality||Application||Catalog# (PDF)|