InVivoPlus anti-mouse CTLA-4 (CD152)

Catalog #BP0164
Product Citations:
18
Clone:
9D9
Reactivities:
Mouse

$865.00 - $6,082.00

$865.00 - $6,082.00

Choose an Option...
  • 100 mg - $6,082.00
  • 50 mg - $4,356.00
  • 25 mg - $2,953.00
  • 5 mg - $865.00
  • Custom Amount (Quotes Only)
In stock

Product Details

The 9D9 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. This CTLA-4 antibody has been extensively used in blocking/neutralization experiments and findings from a range of tumor models have established that the in vivo treatment of 9D9 monoclonal antibody results in intra-tumoral regulatory T cell depletion.

Specifications

Isotype Mouse IgG2b
Recommended Isotype Control(s) InVivoPlus mouse IgG2b isotype control, unknown specificity
Recommended Dilution Buffer InVivoPure pH 7.0 Dilution Buffer
Conjugation This product is unconjugated. Conjugation is available via our Antibody Conjugation Services.
Immunogen Not available or unknown
Reported Applications in vivo CTLA-4 neutralization
Western blot
in vivo intra-tumoral regulatory T cell depletion
Formulation PBS, pH 7.0
Contains no stabilizers or preservatives
Aggregation* <5%
Determined by SEC
Purity >95%
Determined by SDS-PAGE
Sterility 0.2 µm filtration
Production Purified from cell culture supernatant in an animal-free facility
Purification Protein A
RRID AB_10949609
Molecular Weight 150 kDa
Murine Pathogen Tests* Ectromelia/Mousepox Virus: Negative
Hantavirus: Negative
K Virus: Negative
Lactate Dehydrogenase-Elevating Virus: Negative
Lymphocytic Choriomeningitis virus: Negative
Mouse Adenovirus: Negative
Mouse Cytomegalovirus: Negative
Mouse Hepatitis Virus: Negative
Mouse Minute Virus: Negative
Mouse Norovirus: Negative
Mouse Parvovirus: Negative
Mouse Rotavirus: Negative
Mycoplasma Pulmonis: Negative
Pneumonia Virus of Mice: Negative
Polyoma Virus: Negative
Reovirus Screen: Negative
Sendai Virus: Negative
Theiler’s Murine Encephalomyelitis: Negative
Storage The antibody solution should be stored at the stock concentration at 4°C. Do not freeze.
* Additional quality control measures for our InVivoPlus™ products include advanced binding validation, murine pathogen screening, protein aggregation screening, and ultra-low endotoxin levels. The superior quality of our InVivoPlus™ products will meet and exceed the strict demands and rigorous standards required for in vivo research. Learn more about the InVivoPlus™ difference here.