SATB1 antibody (pSer47) (AbBy Fluor® 555)

Catalog No. ABIN876307

This Rabbit Polyclonal antibody specifically detects SATB1 in FACS, IF (cc) and IF (p). It exhibits reactivity toward Human and Mouse.

Quick Overview for SATB1 antibody (pSer47) (AbBy Fluor® 555) (ABIN876307)

Target: SATB1 (SATB Homeobox 1 (SATB1))

Reactivity: Human, Mouse

Host: Rabbit

Clonality: Polyclonal

Conjugate: This SATB1 antibody is conjugated to AbBy Fluor® 555

Application: Flow Cytometry (FACS), Immunofluorescence (Cultured Cells) (IF (cc)), Immunofluorescence (Paraffin-embedded Sections) (IF (p))

Product Details anti-SATB1 Antibody (AbBy Fluor® 555)

Binding Specificity: pSer47

Cross-Reactivity: Human, Mouse

Predicted Reactivity: Dog,Cow,Pig,Chicken,Rabbit

Purification: Purified by Protein A.

Immunogen: KLH conjugated synthetic phosphopeptide derived from human SATB1 around the phosphorylation site of Ser47

Isotype: IgG

Application Details

Application Notes: FCM 1:20-100
IF(IHC-P) 1:50-200
IF(IHC-F) 1:50-200
IF(ICC) 1:50-200

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1 μg/μL

Buffer: Aqueous buffered solution containing 0.01M TBS ( pH 7.4) with 1 % BSA, 0.03 % Proclin300 and 50 % Glycerol.

Preservative: ProClin

Precaution of Use: This product contains ProClin: a POISONOUS AND HAZARDOUS SUBSTANCE, which should be handled by trained staff only.

Storage: -20 °C

Storage Comment: Store at -20°C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles.

Expiry Date: 12 months

Target Details for SATB1

Target: SATB1 (SATB Homeobox 1 (SATB1))

Alternative Name: SATB1

Background:

Synonyms: DNA-binding protein SATB1, Special AT-rich sequence-binding protein 1, SATB1

Background: Crucial silencing factor contributing to the initiation of X inactivation mediated by Xist RNA that occurs during embryogenesis and in lymphoma (By similarity). Binds to DNA at special AT-rich sequences, the consensus SATB1-binding sequence (CSBS), at nuclear matrix- or scaffold-associated regions. Thought to recognize the sugar-phosphate structure of double-stranded DNA. Transcriptional repressor controlling nuclear and viral gene expression in a phosphorylated and acetylated status-dependent manner, by binding to matrix attachment regions (MARs) of DNA and inducing a local chromatin-loop remodeling. Acts as a docking site for several chromatin remodeling enzymes (e.g. PML at the MHC-I locus) and also by recruiting corepressors (HDACs) or coactivators (HATs) directly to promoters and enhancers. Modulates genes that are essential in the maturation of the immune T-cell CD8SP from thymocytes. Required for the switching of fetal globin species, and beta- and gamma-globin genes regulation during erythroid differentiation. Plays a role in chromatin organization and nuclear architecture during apoptosis. Interacts with the unique region (UR) of cytomegalovirus (CMV). Alu-like motifs and SATB1-binding sites provide a unique chromatin context which seems preferentially targeted by the HIV-1 integration machinery. Moreover, HIV-1 Tat may overcome SATB1-mediated repression of IL2 and IL2RA (interleukin) in T-cells by binding to the same domain than HDAC1. Delineates specific epigenetic modifications at target gene loci, directly up-regulating metastasis-associated genes while down-regulating tumor-suppressor genes. Reprograms chromatin organization and the transcription profiles of breast tumors to promote growth and metastasis.

Gene ID: 6304

UniProt: Q01826

Pathways: Caspase Cascade in Apoptosis, Activated T Cell Proliferation