Monoclonal Anti-CTLA4 antibody produced in mouse
SIGMA/SAB1403712 - clone 2F1, purified immunoglobulin, buffered aqueous solution
Synonym: CD152; CELIAC3; CTLA-4; GSE; IDDM12
Product Type: Chemical
Immunofluorescence Immunofluorescence of monoclonal antibody to CTLA4 on HeLa cell. [antibody concentration 15 μg/mL]
Western Blotting CTLA4 monoclonal antibody, clone 2F1. Western Blot analysis of CTLA4 expression in human pancreas.
Western Blotting QC Western Blot detection against Immunogen (36.74 kDa).
ELISA Detection limit for recombinant GST tagged CTLA4 is 0.3 ng/mL as a capture antibody.
| antibody form | purified immunoglobulin |
| antibody product type | primary antibodies |
| biological source | mouse |
| clone | 2F1, monoclonal |
| conjugate | unconjugated |
| form | buffered aqueous solution |
| isotype | IgG2aκ |
| mol wt | antigen ~37.11 kDa |
| NCBI accession no. | NM_005214   |
| Quality Level | 100 |
| shipped in | dry ice |
| species reactivity | human |
| storage temp. | −20°C |
| target post-translational modification | unmodified |
| technique(s) | capture ELISA: suitable |
| immunofluorescence: suitable | |
| indirect ELISA: suitable | |
| western blot: 1-5 μg/mL | |
| UniProt accession no. | P16410 |
| Biochem/physiol Actions: | The CTLA4 (cytotoxic T lymphocyte associated-4) gene encodes a membrane receptor on cytotoxic T-cells that functions in T-cell apoptosis. It is a strong inhibitor of T-cell activation. It may be associated with type 1 diabetes. The gene has been identified as a susceptibility locus for Graves’ disease. It may be involved in the pathogenesis of autoimmune disorders. |
| Disclaimer: | Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals. |
| General description: | The CTLA4 (cytotoxic T lymphocyte associated-4) gene is mapped to human chromosome 2q33. It is a glycoprotein found on T-cells and is homologous to CD28 (Cluster of Differentiation 28) at the juxtamembrane and cytoplasmic regions. |
| Immunogen: | CTLA4 (NP_005205, 36 a.a. ~ 135 a.a) partial recombinant protein with GST tag. MW of the GST tag alone is 26 KDa. Sequence KAMHVAQPAVVLASSRGIASFVCEY |
| Physical form: | Solution in phosphate buffered saline, pH 7.4 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | −20°C |
| UNSPSC | 12352203 |