SP100 Nuclear Antigen (SP100) Antibody
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Description
SP100 Antibody is a Rabbit Polyclonal antibody against SP100. This gene encodes a subnuclear organelle and major component of the PML (promyelocytic leukemia)-SP100 nuclear bodies. PML and SP100 are covalently modified by the SUMO-1 modifier, which is considered crucial to nuclear body interactions. The encoded protein binds heterochromatin proteins and is thought to play a role in tumorigenesis, immunity, and gene regulation. Alternatively spliced variants have been identified for this gene; one of which encodes a high-mobility group protein.
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Product specifications
| Category | Primary Antibodies |
| Immunogen Target | Target: SP100 Nuclear Antigen (SP100) Immunogen: Recombinant fusion protein corresponding to human SP100 |
| Host | Rabbit |
| Reactivity | Human, Mouse |
| Assay Type | Concentration: 1 mg/ml |
| Recommended Dilution | WB: 1/500 - 1/2000. Optimal dilutions/concentrations should be determined by the end user. |
| Clonality | Polyclonal |
| Conjugation | Unconjugated |
| Isotype | IgG |
| Observed MW | Calculated MW: 50 kDa/53 kDa/78 kDa/100 kDa/101 kDa Observed MW: 66-100 kDa |
| Purification | Purified by affinity chromatography. |
| Size 1 | 60 µl |
| Size 2 | 120 µl |
| Size 3 | 200 µl |
| Form | Liquid |
| Tested Applications | WB |
| Buffer | PBS, pH 7.3, containing 0.02% sodium azide, 50% glycerol. |
| Availability | Shipped within 5-10 working days. |
| Storage | Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| UniProt ID | P23497 |
| Gene ID | 6672 |
| NCBI Accession | NP_001193631.1 |
| Background | Antibody anti-SP100 |
| Status | RUO |
| Note | THIS PRODUCT IS FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC, THERAPEUTIC OR COSMETIC PROCEDURES. NOT FOR HUMAN OR ANIMAL CONSUMPTION. |
Descripción
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SP100 antibody
Together with PML, this tumor suppressor is a major constituent of the PML bodies, a subnuclear organelle involved in a large number of physiological processes including cell growth, differentiation and apoptosis. Functions as a transcriptional coactivator of ETS1 and ETS2 according to PubMed:11909962. Under certain conditions, it may also act as a corepressor of ETS1 preventing its binding to DNA according to PubMed:15247905. Through the regulation of ETS1 it may play a role in angiogenesis, controlling endothelial cell motility and invasion. Through interaction with the MRN complex it may be involved in the regulation of telomeres lengthening. May also regulate TP53-mediated transcription and through CASP8AP2, regulate FAS-mediated apoptosis. Also plays a role in infection by viruses, including human cytomegalovirus and Epstein-Barr virus, through mechanisms that may involve chromatin and/or transcriptional regulation.
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