• STJ71205 (0. 03µg/ml) staining of MOLT4 lysate (35µg protein in RIPA buffer). Primary incubation was 1 hour. Detected by chemiluminescence.

Anti-IKZF1/IKAROS antibody (Internal) (STJ71205)

SKU:
STJ71205-100

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Host: Goat
Applications: Pep-ELISA/WB
Reactivity: Human/Mouse/Rat/Dog/Pig/Cow
Note: STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Short Description: Goat polyclonal antibody anti-IKZF1/IKAROS (Internal) is suitable for use in ELISA and Western Blot research applications.
Clonality: Polyclonal
Conjugation: Unconjugated
Isotype: IgG
Formulation: 0.5 mg/ml in Tris saline, 0.02% sodium azide, pH7.3 with 0.5% bovine serum albumin. NA
Purification: Purified from goat serum by ammonium sulphate precipitation followed by antigen affinity chromatography using the immunizing peptide.
Concentration: 0.5 mg/mL
Dilution Range: WB-0.01-0.03µg/ml
ELISA-antibody detection limit dilution 1:32000.
Storage Instruction: Store at-20°C on receipt and minimise freeze-thaw cycles.
Gene Symbol: IKZF1
Gene ID: 10320
Uniprot ID: IKZF1_HUMAN
Immunogen Region: Internal
Accession Number: NP_006051.1; NP_001207694.1; NP_001207695.1; NP_001207696.1; NP_001207697.1; NP_001207698.1; NP_001207699.1; NP_001207700.1 and more
Specificity: This antibody is expected to recognise all reported human isoforms.
Immunogen Sequence: DLLRAASENSQDALR
Post Translational Modifications Phosphorylation controls cell-cycle progression from late G(1) stage to S stage. Hyperphosphorylated during G2/M phase. Dephosphorylated state during late G(1) phase. Phosphorylation on Thr-140 is required for DNA and pericentromeric location during mitosis. CK2 is the main kinase, in vitro. GSK3 and CDK may also contribute to phosphorylation of the C-terminal serine and threonine residues. Phosphorylation on these C-terminal residues reduces the DNA-binding ability. Phosphorylation/dephosphorylation events on Ser-13 and Ser-295 regulate TDT expression during thymocyte differentiation. Dephosphorylation by protein phosphatase 1 regulates stability and pericentromeric heterochromatin location. Phosphorylated in both lymphoid and non-lymphoid tissues. Phosphorylation at Ser-361 and Ser-364 downstream of SYK induces nuclear translocation. Sumoylated. Simultaneous sumoylation on the 2 sites results in a loss of both HDAC-dependent and HDAC-independent repression. Has no effect on pericentromeric heterochromatin location. Desumoylated by SENP1. Polyubiquitinated.
Function Transcription regulator of hematopoietic cell differentiation. Binds gamma-satellite DNA. Plays a role in the development of lymphocytes, B- and T-cells. Binds and activates the enhancer (delta-A element) of the CD3-delta gene. Repressor of the TDT (fikzfterminal deoxynucleotidyltransferase) gene during thymocyte differentiation. Regulates transcription through association with both HDAC-dependent and HDAC-independent complexes. Targets the 2 chromatin-remodeling complexes, NuRD and BAF (SWI/SNF), in a single complex (PYR complex), to the beta-globin locus in adult erythrocytes. Increases normal apoptosis in adult erythroid cells. Confers early temporal competence to retinal progenitor cells (RPCs). Function is isoform-specific and is modulated by dominant-negative inactive isoforms.
Protein Name Dna-Binding Protein Ikaros
Ikaros Family Zinc Finger Protein 1
Lymphoid Transcription Factor Lyf-1
Database Links Reactome: R-HSA-9013508 Q13422-1
Cellular Localisation Nucleus
In Resting Lymphocytes
Distributed Diffusely Throughout The Nucleus
Localizes To Pericentromeric Heterochromatin In Proliferating Cells
This Localization Requires Dna Binding Which Is Regulated By Phosphorylation / Dephosphorylation Events
Isoform Ik2: Nucleus
Isoform Ik6: Cytoplasm
Alternative Antibody Names Anti-Dna-Binding Protein Ikaros antibody
Anti-Ikaros Family Zinc Finger Protein 1 antibody
Anti-Lymphoid Transcription Factor Lyf-1 antibody
Anti-IKZF1 antibody
Anti-IK1 antibody
Anti-IKAROS antibody
Anti-LYF1 antibody
Anti-ZNFN1A1 antibody

Information sourced from Uniprot.org

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