Anti-PRG2 antibody produced in rabbit
SIGMA/HPA038515 - Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution
Synonym: Anti-BMPG; Anti-MBP; Anti-Proteoglycan 2, bone marrow (natural killer cell activator, eosinophil granule major basic protein)
Product Type: Chemical
By Recombinant Expression Western Blotting. Western blot analysis in control (vector only transfected HEK293T lysate) and pRG2 over-expression lysate (Co-expressed with a C-terminal myc-DDK tag (~3.1 kDa) in mammalian HEK293T cells, LY400961).
Immunohistochemistry Immunohistochemical staining of human placenta shows moderate to strong cytoplasmic positivity in extravillous trophoblast.
Immunohistochemistry Immunohistochemical staining of human skeletal muscle shows no cytoplasmic positivity as expected.
| antibody form | affinity isolated antibody |
| antibody product type | primary antibodies |
| biological source | rabbit |
| clone | polyclonal |
| conjugate | unconjugated |
| enhanced validation | recombinant expression Learn more about Antibody Enhanced Validation  |
| form | buffered aqueous glycerol solution |
| immunogen sequence | GSGSEDASKKDGAVESISVPDMVDK |
| product line | Prestige Antibodies® Powered by Atlas Antibodies |
| Quality Level | 100 |
| shipped in | wet ice |
| species reactivity | human |
| storage temp. | −20°C |
| target post-translational modification | unmodified |
| technique(s) | immunoblotting: 0.04-0.4 μg/mL |
| immunohistochemistry: 1:500-1:1000 | |
| UniProt accession no. | P13727  |
| Application: | All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project and as a result, are supported by the most extensive characterization in the industry. The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies® protocols and other useful information. Anti-PRG2 antibody produced in rabbit has been used in immunohistochemistry. |
| Biochem/physiol Actions: | Eosinophils are white blood cells, which play a major role in innate immunity and in the pathogenesis of several inflammatory and neoplastic disorders. Accumulation of PRG2 (proteoglycan 2, pro eosinophil major basic protein)/ major basic protein (MBP) impairs epithelial cells in vitro, in vivo and ex vivo. It plays an important role in mediating cytotoxicity and allergic disorders like asthma. PRG2 helps to enhance smooth muscle reactivity by affecting vagal muscarinic M2 receptor, that helps in the progression of airway hyperreactivity. |
| 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. |
| Features and Benefits: | Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section. Every Prestige Antibody is tested in the following ways: • IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues. • Protein array of 364 human recombinant protein fragments. |
| General description: | PRG2 (proteoglycan 2, pro eosinophil major basic protein)/ major basic protein (MBP) is a cationic protein of human eosinophil specific granules, that is present in crystalloid cores of these granules. MBP is a helminthotoxin. PRG2 is mapped to human chromosome 11q12. |
| Immunogen: | proteoglycan 2, bone marrow (natural killer cell activator, eosinophil granule major basic protein) recombinant protein epitope signature tag (PrEST) |
| Legal Information: | Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany |
| Other Notes: | Corresponding Antigen APREST80814 |
| Physical form: | Solution in phosphate buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Storage Temp. | −20°C |
| UNSPSC | 12352203 |