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Product Name ZNF537 Chinese Name Zinc finger protein537抗体 Alias teashirt homolog 3; Zinc finger protein 537; TSHZ3; TSH3; ZNF537; TSH3_HUMAN. Research Area Tumour Cell biology Developmental biology transcriptional regulatory factor Epigenetics Immunogen Species Rabbit Clonality Polyclonal React Species (predicted: Human, Mouse, Rat, Chicken, Pig, Cow, Horse, Rabbit, ) Applications WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:50-200 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 119kDa Cellular localization The nucleus Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human TSHZ3/ZNF537: 461-570/1081 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail The homeobox DNA-binding domain is a 60 amino acid motif that is conserved among many species and functions to bind DNA via a helix-turn-helix structure, thereby playing a role in transcriptional regulation and the control of gene expression. TSHZ3 (teashirt zinc finger homeobox 3), also known as KIAA1474, TSH3 or ZNF537, is a 1,081 amino acid protein that contains one homeobox DNA-binding domain and five C2H2-type zinc fingers. Localized to the nucleus, TSHZ3 functions as a transcriptional regulator that is involved in developmental processes throughout the body. The gene encoding TSHZ3 maps to human chromosome 19, which consists of over 63 million bases, houses approximately 1,400 genes and is recognized for having the greatest gene density of the human chromosomes.
Function:
Transcriptional regulator involved in developmental processes. Function in association with APBB1, SET and HDAC factors as a transcriptional repressor, that inhibits the expression of CASP4. TSHZ3-mediated transcription repression involves the recruitment of histone deacetylases HDAC1 and HDAC2. Associates with chromatin in a region surrounding the CASP4 transcriptional start site(s). Regulates the development of neurons involved in both respiratory rhythm and airflow control. Promotes maintenance of nucleus ambiguus (nA) motoneurons, which govern upper airway function, and establishes a respiratory rhythm generator (RRG) activity compatible with survival at birth. Involved in the differentiation of the proximal uretic smooth muscle cells during developmental processes. Involved in the up-regulation of myocardin, that directs the expression of smooth muscle cells in the proximal ureter.
Subunit:
Interacts (via homeobox domain) with APBB1 (via PID domain 1). Interacts (via N-terminus) with HDAC1 and HDAC2; the interaction is direct. Found in a trimeric complex with APBB1 and HDAC1; the interaction between HDAC1 and APBB1 is mediated by TSHZ3.
Subcellular Location:
Nucleus. Cell projection, growth cone. Note=Colocalizes with APBB1 in axonal grwoth cone. Colocalizes with APBB1 in the nucleus.
Tissue Specificity:
Expressed in brain; strongly reduced in post-mortem elderly subjects with Alzheimer disease.
Similarity:
Belongs to the teashirt C2H2-type zinc-finger protein family.
Contains 5 C2H2-type zinc fingers.
Contains 1 homeobox DNA-binding domain.
SWISS:
Q63HK5
Gene ID:
57616
Database links:Entrez Gene: 57616 Human
Entrez Gene: 243931 Mouse
SwissProt: Q63HK5 Human
SwissProt: Q8CGV9 Mouse
Unigene: 278436 Human
Unigene: 44141 Mouse
Unigene: 9411 Rat
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