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Mouse Recombinant Monoclonal SATB1 antibody. Suitable for IHC-P, WB and reacts with Mouse, Rat, Human samples.

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Images

Western blot - Anti-SATB1 antibody [14/SATB1] (AB280578), expandable thumbnail
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SATB1 antibody [14/SATB1] (AB280578), expandable thumbnail
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SATB1 antibody [14/SATB1] (AB280578), expandable thumbnail
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SATB1 antibody [14/SATB1] (AB280578), expandable thumbnail
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SATB1 antibody [14/SATB1] (AB280578), expandable thumbnail

Key facts

Isotype
IgG1
Host species
Mouse
Storage buffer

Preservative: 0.01% Sodium azide
Constituents: 59% PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA

Form
Liquid
Clonality
Monoclonal

Immunogen

  • The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

Select an application
Product promiseTestedExpectedPredictedNot recommended
IHC-PIPWBICC/IF
Human
Tested
Not recommended
Tested
Not recommended
Mouse
Tested
Not recommended
Not recommended
Not recommended
Rat
Tested
Not recommended
Tested
Not recommended

Tested
Tested

Species
Mouse
Dilution info
1/1000
Notes

Perform heat-mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

Species
Rat
Dilution info
1/1000
Notes

Perform heat-mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

Species
Human
Dilution info
1/1000
Notes

Perform heat-mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

Not recommended
Not recommended

Species
Mouse, Rat, Human
Dilution info
-
Notes

-

Tested
Tested

Species
Rat
Dilution info
1/1000
Notes

-

Species
Human
Dilution info
1/1000
Notes

-

Not recommended
Not recommended

Species
Mouse
Dilution info
-
Notes

-

Not recommended
Not recommended

Species
Human, Mouse, Rat
Dilution info
-
Notes

-

Target data

Function

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. Promotes neuronal differentiation of neural stem/progenitor cells in the adult subventricular zone, possibly by positively regulating the expression of NEUROD1 (By similarity).

Alternative names

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

Recommended products

Mouse Recombinant Monoclonal SATB1 antibody. Suitable for IHC-P, WB and reacts with Mouse, Rat, Human samples.

Key facts

Isotype
IgG1
Form
Liquid
Clonality
Monoclonal
Immunogen
  • The exact immunogen used to generate this antibody is proprietary information.
Clone number
14/SATB1
Purification technique
Affinity purification Protein A
Concentration
Loading...

Storage

Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Notes

This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Supplementary info

This supplementary information is collated from multiple sources and compiled automatically.
Activity summary

SATB1 or Special AT-rich Sequence Binding Protein 1 is a nuclear matrix-associated protein with a mass of approximately 85 kDa. It modifies chromatin structure by organizing the density of DNA through loop formation which regulates gene expression. SATB1 is expressed in thymocytes breast tissue and various other cell types and plays a significant role in cellular differentiation and development. It binds selectively to base-unpairing regions allowing it to influence expression patterns of multiple genes.

Biological function summary

SATB1 acts as a genome organizer and transcription regulator by linking chromatin remodeling complexes to specific genomic loci. It participates in chromatin loop domain organization influencing higher-order chromatin structure and gene silencing or activation. SATB1 does not usually work alone but rather associates with corepressors such as HDAC1 and coactivators like PCAF in regulating transcription. Its functions have been noted as particularly important in T cell development where it assists in the regulation of T cell receptor genes.

Pathways

SATB1 integrates into the Wnt signaling pathway and influences the Notch signaling pathway. The protein interacts with β-catenin in the Wnt pathway aiding in sustaining key developmental processes. In the Notch signaling pathway SATB1 influences cell fate decisions impacting differentiation and proliferation through its interaction with RBP-Jκ and other transcription modulators. MUTYH and LRP6 are among the proteins within these pathways influenced by SATB1's regulatory capacity.

Associated diseases and disorders

SATB1 links to various cancer types including breast cancer and colorectal cancer. Overexpression of SATB1 can drive tumor progression and metastasis by altering gene expression landscapes. It's known to affect pathways regulated by proteins like BRCA1 in breast cancer contributing to disease pathogenicity. In immune disorders such as autoimmune diseases SATB1 interacts with STAT5 impacting cytokine signaling pathways and thereby influencing immunological tolerance and efficacy.

Product promise

We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.

In the unlikely event of one of our products not working as expected, you are covered by our product promise.

Full details and terms and conditions can be found here:
Terms & Conditions.

8 product images

  • Western blot - Anti-SATB1 antibody [14/SATB1] (ab280578), expandable thumbnail

    Western blot - Anti-SATB1 antibody [14/SATB1] (ab280578)

    Blocking buffer and Diluting buffer concentration: 5% NFDM/TBST

    Negative control: liver tissue (PMID: 1505028).

    Exposure time: 15 seconds

    All lanes: Western blot - Anti-SATB1 antibody [14/SATB1] (ab280578) at 1/1000 dilution

    Lane 1: Rat thymus tissue lysate at 20 µg

    Lane 2: Rat liver tissue lysate at 20 µg

    Lane 3: Jurkat (human T cell leukemia T lymphocyte), whole cell lysate at 20 µg

    Lane 4: THP1 (human monocytic leukemia monocyte), whole cell lysate at 20 µg

    Lane 5: Human liver tissue lysate at 20 µg

    Secondary

    All lanes: Peroxidase-Conjugated Goat anti-Mouse IgG (H+L) at 1/10000 dilution

    Predicted band size: 85 kDa

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SATB1 antibody [14/SATB1] (ab280578), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SATB1 antibody [14/SATB1] (ab280578)

    Immunohistochemical analysis of paraffin-embedded Human thymus tissue labeling SATB1 with ab280578 at 1/1000 (0.97 ug/ml) dilution followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection). Nuclear staining on human thymus. The section was incubated with ab280578 for 30 minutes at room temperature and followed by mouse specific IgG antibody (Rabbit monoclonal [M1gG51-4] Anti-Mouse IgG1 H&L ab125913) for 8 minutes. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin.

    Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

    Heat mediated antigen retrieval with Citrate buffer (pH 6.0, epitope retrieval solution 1) for 20 minutes

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SATB1 antibody [14/SATB1] (ab280578), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SATB1 antibody [14/SATB1] (ab280578)

    Immunohistochemical analysis of paraffin-embedded Human tonsil tissue labeling SATB1 with ab280578 at 1/1000 (0.97 ug/ml) dilution followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection). Nuclear staining on human tonsil. The section was incubated with ab280578 for 30 minutes at room temperature and followed by mouse specific IgG antibody (Rabbit monoclonal [M1gG51-4] Anti-Mouse IgG1 H&L ab125913) for 8 minutes.The immunostaining was performed on a Leica Biosystems BOND® RX instrument Counterstained with Hematoxylin.

    Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

    Heat mediated antigen retrieval with Citrate buffer (pH 6.0, epitope retrieval solution 1) for 20 minutes.

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SATB1 antibody [14/SATB1] (ab280578), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SATB1 antibody [14/SATB1] (ab280578)

    Immunohistochemical analysis of paraffin-embedded Mouse thymus tissue labeling SATB1 with ab280578 at 1/1000 (0.97 ug/ml) dilution followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection). Nuclear staining on mouse thymus. The section was incubated with ab280578 for 30 minutes at room temperature and followed by mouse specific IgG antibody (Rabbit monoclonal [M1gG51-4] Anti-Mouse IgG1 H&L ab125913) for 8 minutes. The immunostaining was performed on a Leica Biosystems BOND® RX instrument Counterstained with Hematoxylin.

    Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

    Heat mediated antigen retrieval with Citrate buffer (pH 6.0, epitope retrieval solution 1) for 20 minutes.

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SATB1 antibody [14/SATB1] (ab280578), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SATB1 antibody [14/SATB1] (ab280578)

    Immunohistochemical analysis of paraffin-embedded Rat thymus tissue labeling SATB1 with ab280578 at 1/1000 (0.97 ug/ml) dilution followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection). Nuclear staining on rat thymus. The section was incubated with ab280578 for 30 mins at room temperature and followed by mouse specific IgG antibody (Rabbit monoclonal [M1gG51-4] Anti-Mouse IgG1 H&L ab125913) for 8 mins.The immunostaining was performed on a Leica Biosystems BOND® RX instrument Counterstained with Hematoxylin.

    Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

    Heat mediated antigen retrieval with Citrate buffer (pH 6.0, epitope retrieval solution 1) for 20 mins

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SATB1 antibody [14/SATB1] (ab280578), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SATB1 antibody [14/SATB1] (ab280578)

    Immunohistochemical analysis of paraffin-embedded Human liver tissue labeling SATB1 with ab280578 at 1/1000 (0.97 ug/ml) dilution followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection). Negative control: No staining on the liver hepatocytes. Counterstained with Hematoxylin.

    Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

    Heat mediated antigen retrieval with Citrate buffer (pH 6.0, epitope retrieval solution 1) for 20 mins

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SATB1 antibody [14/SATB1] (ab280578), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SATB1 antibody [14/SATB1] (ab280578)

    Immunohistochemical analysis of paraffin-embedded Mouse liver tissue labeling SATB1 with ab280578 at 1/1000 (0.97 ug/ml) dilution followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection). Negative control: No staining on the liver hepatocytes. Counterstained with Hematoxylin.

    Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

    Heat mediated antigen retrieval with Citrate buffer (pH 6.0, epitope retrieval solution 1) for 20 mins

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SATB1 antibody [14/SATB1] (ab280578), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SATB1 antibody [14/SATB1] (ab280578)

    Immunohistochemical analysis of paraffin-embedded Rat liver tissue labeling SATB1 with ab280578 at 1/1000 (0.97 ug/ml) dilution followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection). Negative control: No staining on the liver hepatocytes. Counterstained with Hematoxylin.

    Secondary antibody only control: Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

    Heat mediated antigen retrieval with Citrate buffer (pH 6.0, epitope retrieval solution 1) for 20 mins

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Product protocols

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