Anti-phospho-KAP-1 (Ser824)

Item number Size Datasheet Manual SDS Delivery time Quantity Price
A300-767A-T 20 µl (2 blots) -

6 - 10 business days*

131.00€
A300-767A-M 100 µl (10 blots) -

6 - 10 business days*

328.00€
A300-767A 100 µl (20 µg) -

6 - 10 business days*

495.00€
 
Protein function: Nuclear corepressor for KRAB domain-containing zinc finger proteins... more
Product information "Anti-phospho-KAP-1 (Ser824)"
Protein function: Nuclear corepressor for KRAB domain-containing zinc finger proteins (KRAB-ZFPs). Mediates gene silencing by recruiting CHD3, a subunit of the nucleosome remodeling and deacetylation (NuRD) complex, and SETDB1 (which specifically methylates histone H3 at 'Lys-9' (H3K9me)) to the promoter regions of KRAB target genes. Enhances transcriptional repression by coordinating the increase in H3K9me, the decrease in histone H3 'Lys-9 and 'Lys-14' acetylation (H3K9ac and H3K14ac, respectively) and the disposition of HP1 proteins to silence gene expression. Recruitment of SETDB1 induces heterochromatinization. May play a role as a coactivator for CEBPB and NR3C1 in the transcriptional activation of ORM1. Also corepressor for ERBB4. Inhibits E2F1 activity by stimulating E2F1-HDAC1 complex formation and inhibiting E2F1 acetylation. May serve as a partial backup to prevent E2F1-mediated apoptosis in the absence of RB1. Important regulator of CDKN1A/p21(CIP1). Has E3 SUMO-protein ligase activity toward itself via its PHD-type zinc finger. Also specifically sumoylates IRF7, thereby inhibiting its transactivation activity. Ubiquitinates p53/TP53 leading to its proteosomal degradation, the function is enhanced by MAGEC2 and MAGEA2, and possibly MAGEA3 and MAGEA6. Mediates the nuclear localization of KOX1, ZNF268 and ZNF300 transcription factors. In association with isoform 2 of ZFP90, is required for the transcriptional repressor activity of FOXP3 and the suppressive function of regulatory T-cells (Treg) (PubMed:23543754). Probably forms a corepressor complex required for activated KRAS-mediated promoter hypermethylation and transcriptional silencing of tumor suppressor genes (TSGs) or other tumor-related genes in colorectal cancer (CRC) cells (PubMed:24623306). Also required to maintain a transcriptionally repressive state of genes in undifferentiated embryonic stem cells (ESCs) (PubMed:24623306). Associates at promoter regions of tumor suppressor genes (TSGs) leading to their gene silencing (PubMed:24623306). The SETDB1-TRIM28-ZNF274 complex may play a role in recruiting ATRX to the 3'-exons of zinc-finger coding genes with atypical chromatin signatures to establish or maintain/protect H3K9me3 at these transcriptionally active regions (PubMed:27029610). Acts as a corepressor for ZFP568. [The UniProt Consortium]
Keywords: Anti-phospho-KAP1, Anti-phospho-KAP-1, Anti-phospho-TRIM28, Anti-phospho-KRIP-1, Anti-phospho-TIF1-beta, EC=6.3.2.-, Anti-phospho-RING finger protein 96, Anti-phospho-KRAB-associated protein 1, Anti-phospho-Nuclear corepressor KAP-1
Supplier: Bethyl Laboratories
Supplier-Nr: A300-767A

Properties

Application: WB, IP, IHC, ICC, ICC/IF
Antibody Type: Polyclonal
Conjugate: No
Host: Rabbit
Reactivity: Human, Mouse (Expected: Orangutan, Rhesus Monkey, Gorilla, Chimpanzee, White-tufted-ear Marmoset, Crab-eating Macaque, Northern White-cheeked Gibbon)
Immunogen: synthetic peptide. Immunogen for A300-767A-T was a synthetic phosphorylated peptide, which represented a portion of human KRAB-Associated Protein 1 surrounding Serine 824 according to the numbering given in entry NP_005753.1 (GeneID 10155).
Format: Antigen Affinity Purified

Handling & Safety

Storage: +4°C
Shipping: +4°C (International: +4°C)
Caution
Our products are for laboratory research use only: Not for administration to humans!
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