ELISA (EIA)
(Figure 1. ELISA plate pre-coated by 2 ug/ml (100 ul/well) Human CTLA4 protein, mFc-His tagged protein can bind Rabbit anti-CTLA4 monoclonal antibody (clone: DM50) in a linear range of 1-100 ng/ml.)
Rabbit anti-Human CTLA4 Monoclonal Antibody | anti-CTLA4 antibody
Anti-CTLA4 antibody (DM50), Rabbit mAb
FC/FACS: 1:100
ELISA (EIA)
(Figure 1. ELISA plate pre-coated by 2 ug/ml (100 ul/well) Human CTLA4 protein, mFc-His tagged protein can bind Rabbit anti-CTLA4 monoclonal antibody (clone: DM50) in a linear range of 1-100 ng/ml.)
ELISA (EIA)
(Figure 1. ELISA plate pre-coated by 2 ug/ml (100 ul/well) Human CTLA4 protein, mFc-His tagged protein can bind Rabbit anti-CTLA4 monoclonal antibody (clone: DM50) in a linear range of 1-100 ng/ml.)
Testing Data
(Figure 2. Expi 293 cell line transfected with irrelevant protein (A) and human CTLA4 (B) were surface stained with Rabbit anti-CTLA4 monoclonal antibody 1ug/ml (clone: DM50) followed by Alexa 488-conjugated anti-rabbit IgG secondary antibody.)
Testing Data
(Figure 2. Expi 293 cell line transfected with irrelevant protein (A) and human CTLA4 (B) were surface stained with Rabbit anti-CTLA4 monoclonal antibody 1ug/ml (clone: DM50) followed by Alexa 488-conjugated anti-rabbit IgG secondary antibody.)
Flow Cytometry (FC/FACS)
(Figure 3. Flow cytometry data of serially titrated Rabbit anti-CTLA4 monoclonal antibody (clone: DM50) on Raji cells. The Y-axis represents the mean fluorescence intensity (MFI) while the X-axis represents the concentration of IgG used.)
Flow Cytometry (FC/FACS)
(Figure 3. Flow cytometry data of serially titrated Rabbit anti-CTLA4 monoclonal antibody (clone: DM50) on Raji cells. The Y-axis represents the mean fluorescence intensity (MFI) while the X-axis represents the concentration of IgG used.)
Testing Data
(Figure 4. Affinity ranking of different Rabbit anti-CTLA4 mAb clones by titration of different concentration onto Raji cells. The Y-axis represents the mean fluorescence intensity (MFI) while the X-axis represents the concentration of IgG used.)
Testing Data
(Figure 4. Affinity ranking of different Rabbit anti-CTLA4 mAb clones by titration of different concentration onto Raji cells. The Y-axis represents the mean fluorescence intensity (MFI) while the X-axis represents the concentration of IgG used.)
NCBI and Uniprot Product Information
NCBI Description
This gene is a member of the immunoglobulin superfamily and encodes a protein which transmits an inhibitory signal to T cells. The protein contains a V domain, a transmembrane domain, and a cytoplasmic tail. Alternate transcriptional splice variants, encoding different isoforms, have been characterized. The membrane-bound isoform functions as a homodimer interconnected by a disulfide bond, while the soluble isoform functions as a monomer. Mutations in this gene have been associated with insulin-dependent diabetes mellitus, Graves disease, Hashimoto thyroiditis, celiac disease, systemic lupus erythematosus, thyroid-associated orbitopathy, and other autoimmune diseases. [provided by RefSeq, Jul 2008]
Uniprot Description
CTLA-4: Inhibitory receptor acting as a major negative regulator of T-cell responses. The affinity of CTLA4 for its natural B7 family ligands, CD80 and CD86, is considerably stronger than the affinity of their cognate stimulatory coreceptor CD28. Genetic variation in CTLA4 influences susceptibility to systemic lupus erythematosus (SLE). SLE is a chronic, inflammatory and often febrile multisystemic disorder of connective tissue. It affects principally the skin, joints, kidneys and serosal membranes. SLE is thought to represent a failure of the regulatory mechanisms of the autoimmune system. Genetic variations in CTLA4 may influence susceptibility to Graves disease, an autoimmune disorder associated with overactivity of the thyroid gland and hyperthyroidism. Genetic variation in CTLA4 is the cause of susceptibility to diabetes mellitus insulin-dependent type 12 (IDDM12). A multifactorial disorder of glucose homeostasis that is characterized by susceptibility to ketoacidosis in the absence of insulin therapy. Clinical fetaures are polydipsia, polyphagia and polyuria which result from hyperglycemia-induced osmotic diuresis and secondary thirst. These derangements result in long-term complications that affect the eyes, kidneys, nerves, and blood vessels. Genetic variation in CTLA4 is the cause of susceptibility to celiac disease type 3 (CELIAC3). It is a multifactorial disorder of the small intestine that is influenced by both environmental and genetic factors. It is characterized by malabsorption resulting from inflammatory injury to the mucosa of the small intestine after the ingestion of wheat gluten or related rye and barley proteins. In its classic form, celiac disease is characterized in children by malabsorption and failure to thrive. 4 isoforms of the human protein are produced by alternative splicing.
Protein type: Membrane protein, integral; Immunoglobulin superfamily
Chromosomal Location of Human Ortholog: 2q33
Cellular Component: Golgi apparatus; perinuclear region of cytoplasm; integral to plasma membrane; plasma membrane; clathrin-coated endocytic vesicle; external side of plasma membrane
Molecular Function: protein binding
Biological Process: B cell receptor signaling pathway; negative regulation of T cell proliferation; positive regulation of apoptosis; negative regulation of regulatory T cell differentiation; negative regulation of immune response; T cell costimulation; immune response; negative regulation of B cell proliferation; response to DNA damage stimulus
Disease: Autoimmune Lymphoproliferative Syndrome, Type V; Celiac Disease, Susceptibility To, 3; Diabetes Mellitus, Insulin-dependent, 12; Systemic Lupus Erythematosus; Hashimoto Thyroiditis
Research Articles on CTLA4
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Product Notes
The CTLA4 ctla4 (Catalog #AAA188185) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Anti-CTLA4 antibody (DM50), Rabbit mAb reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's CTLA4 can be used in a range of immunoassay formats including, but not limited to, ELISA (EIA), Flow Cytometry (FC/FACS). ELISA: 1:5000-10,000 FC/FACS: 1:100. Researchers should empirically determine the suitability of the CTLA4 ctla4 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "CTLA4, Monoclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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