TIA1 Antibody

Code CSB-PA023527DSR1HU
Size US$166
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  • Western blot
    All lanes: Nucleolysin TIA-1 isoform p40 antibody at 2μg/ml
    Lane 1: Jurkat whole cell lysate
    Lane 2: K562 whole cell lysate
    Lane 3: Hela whole cell lysate
    Secondary
    Goat polyclonal to rabbit IgG at 1/10000 dilution
    Predicted band size: 43, 42, 25 kDa
    Observed band size: 43 kDa

  • Immunohistochemistry of paraffin-embedded human tonsil tissue using CSB-PA023527DSR1HU at dilution of 1: 100

  • Immunohistochemistry of paraffin-embedded human skin tissue using CSB-PA023527DSR1HU at dilution of 1: 100

  • Immunoprecipitating TIA1 in Hela whole cell lysate
    Lane 1: Rabbit control IgG instead of (1μg) instead of CSB-PA023527DSR1HU in Hela whole cell lysate. For western blotting, a HRP-conjugated anti-rabbit IgG, specific to the non-reduced form of IgG was used as the Secondary antibody (1/50000)
    Lane 2: CSB-PA023527DSR1HU (4μg) + Hela whole cell lysate (500μg)
    Lane 3: Hela whole cell lysate (20μg)

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Product Details

Full Product Name
Rabbit anti-Homo sapiens (Human) TIA1 Polyclonal antibody
Uniprot No.
Target Names
TIA1
Alternative Names
Cytotoxic granule associated RNA binding protein 1 antibody; Cytotoxic granule associated RNA binding protein antibody; mTIA-1 antibody; Nucleolysin TIA 1 isoform p40 antibody; Nucleolysin TIA-1 isoform p40 antibody; Nucleolysin TIA1 isoform p40 antibody; p40 TIA 1 antibody; p40-TIA-1 (containing p15-TIA-1) antibody; p40-TIA-1 antibody; RNA binding protein TIA 1 antibody; RNA binding protein TIA1 antibody; RNA-binding protein TIA-1 antibody; T-cell-restricted intracellular antigen-1 antibody; TIA 1 antibody; TIA 1 cytotoxic granule associated RNA binding protein antibody; Tia antibody; TIA-1 antibody; TIA1 antibody; TIA1 cytotoxic granule associated RNA binding protein antibody; TIA1 cytotoxic granule associated RNA binding protein like 1 antibody; TIA1 protein antibody; TIA1_HUMAN antibody; TIAL1 antibody; TIAR antibody; WDM antibody
Raised in
Rabbit
Species Reactivity
Human
Immunogen
Recombinant Human Nucleolysin TIA-1 isoform p40 protein (1-193AA)
Immunogen Species
Homo sapiens (Human)
Conjugate
Non-conjugated
Clonality
Polyclonal
Isotype
IgG
Purification Method
Antigen Affinity Purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
Form
Liquid
Tested Applications
ELISA, WB, IHC, IP
Recommended Dilution
Application Recommended Dilution
WB 1:1000-1:5000
IHC 1:20-1:200
IP 1:200-1:2000
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

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Target Background

Function
Involved in alternative pre-RNA splicing and regulation of mRNA translation by binding to AU-rich elements (AREs) located in mRNA 3' untranslated regions (3' UTRs). Possesses nucleolytic activity against cytotoxic lymphocyte target cells. May be involved in apoptosis.
Gene References into Functions
  1. The repression of TIA-1 by miR-487a promoted cell proliferation and suppressed cell apoptosis in vitro, and the knockdown of miR-487a had the opposite effects. PMID: 30144499
  2. TIA1 mutation is an uncommon genetic cause for ALS in the Chinese population. PMID: 29773329
  3. TIA1 LCD mutations are not common in Chinese ALS/ALS-FTD PMID: 29699721
  4. TIA1 is a novel causative gene of amyotrophic lateral sclerosis. PMID: 29370934
  5. The purpose of this report is to provide a detailed description of the clinical and neuropathological features associated with the recently identified TIA1 mutations that cause ALS +/- FTD. PMID: 29216908
  6. expressions of TIA-1 and MFF were augmented in the cancerous liver tissues compared to the corresponding non-tumor tissues at mRNA and protein level, while the levels of miR-200a-3p and miR-27a/b were relatively lower in the cancerous liver tissues PMID: 29496454
  7. YAP (Yes-associated protein) expression negatively regulates TIA1 (Rox8 ortholog) expression and cell invasion in human cancer cells. PMID: 28174264
  8. Downregulation of TIA-1-enhanced mitochondrial elongation, whereas ectopic expression of TIA-1 resulted in mitochondria fragmentation. In addition, TIA-1 increased mitochondrial activity, including the rate of ATP synthesis and oxygen consumption. PMID: 27612012
  9. findings uncover a novel oncogenic function of TIA1 in esophageal tumorigenesis PMID: 26958940
  10. studied a novel Amyotrophic Lateral Sclerosis/Frontotemporal Dementia (ALS/FTD) family and identified the P362L mutation in the low-complexity domain (LCD) of TIA1; genetic association analyses showed an increased burden of TIA1 LCD mutations in ALS patients compared to controls; TIA1 mutations significantly increased the propensity of TIA1 protein to undergo phase transition PMID: 28817800
  11. Here we designed UC-rich and CU-rich 10-nt sequences for engagement of both RRM2 and RRM3 and demonstrated that the TIA-1 RRM23 construct preferentially binds the UC-rich RNA ligand. Together our data support a specific mode of TIA-1 RRM23 interaction with target oligonucleotides consistent with the role of TIA-1 in binding RNA to regulate gene expression PMID: 28184449
  12. miR-19a could promote cell proliferation and migration in CRC cells and accelerated tumor growth in xenograft mice by targeting TIA1. PMID: 28257633
  13. Data suggest that TPD52 (tumor protein D52) and a TPD52 fragment (residues 78-280) along with TIA-1 (T-cell intracellular antigen-1) and TIAR (TIA-1-related protein) contribute to mRNA stability as cis-acting and trans-acting factors; 3prime-untranslated regions of TPD52, TPD53, and TPD54 regulate expression of their respective genes in a post-transcriptional manner by altering mRNA stability. PMID: 28298474
  14. The results provide a mechanism for exon 16 3' splice site activation in which a coordinated effort among TIA1, Pcbp1, and RBM39 stabilizes or increases U2 snRNP recruitment, enhances spliceosome A complex formation, and facilitates exon definition through RBM39-mediated splicing regulation. PMID: 28193846
  15. AT1R mRNA is regulated by TIA-1 in a ER stress-dependent manner. PMID: 26681690
  16. This study showed that reactive oxygen species such as H2O2 oxidize the cytoplasmic stress granules (SG)-nucleating protein TIA1, thereby inhibiting SG assembly. PMID: 26738979
  17. TIA proteins play a role in the regulation and/or modulation of cellular homeostasis related to focal/cell adhesion, extracellular matrix and membrane and cytoskeleton dynamics. PMID: 25405991
  18. SERPINE1 mRNA dissociates from the translational repressor proteins Ago2 and TIA-1 upon platelet activation PMID: 25673011
  19. Alternative splicing of TIA-1 in human colon cancer regulates VEGF isoform expression, angiogenesis, tumour growth and bevacizumab resistance. PMID: 25224594
  20. results suggest that TIA-1 and TIAR are two new host factors that interact with 5-UTR of EV71 genome and positively regulate viral replication PMID: 26363455
  21. TIA1 inhibition of the exon 8 exclusion led to a decrease in SIRT1-Exon8 mRNA levels. PMID: 24566137
  22. TIA proteins can function as long-term regulators of the ACTB mRNA metabolism in mouse and human cells. PMID: 24766723
  23. TIA1-knockdown HeLa cells show an increase in ribosomes and translational machinery components. PMID: 24927121
  24. Structural insights into the role of binding avidity and the contributions of the TIA-1 RNA recognition motifs for recognition of pyrimidine-rich RNAs. PMID: 24682828
  25. TIA1 gene expression do not predict prognosis in patients diagnosed with cutaneous T-cell lymphoma. PMID: 24433873
  26. Welander distal myopathy is caused by mutated TIA1 through a dominant pathomechanism probably involving altered stress granule dynamics. PMID: 23401021
  27. Work described here examined the punctate pattern of SRp20 localization in the cytoplasm of poliovirus-infected cells, demonstrating the partial co-localization of SRp20 with the stress granule marker protein TIA-1. PMID: 23830997
  28. RNA binding mediated by either isolated RRM3 or the RRM23 construct is controlled by slight environmental pH changes due to the protonation/deprotonation of TIA-1 RRM3 histidine residues. PMID: 23902765
  29. the TIA1 mutation causes perturbed RNA splicing and cellular stress resulting in WDM. PMID: 23348830
  30. Three RNA recognition motifs participate in RNA recognition and structural organization by the pro-apoptotic factor TIA-1. PMID: 22154808
  31. Results characterise the C-terminal RRM2 and RRM3 domains of T-cell intracellular antigen-1 protein. PMID: 21846467
  32. A role for TIA proteins as growth/tumour-suppressor genes. PMID: 21284605
  33. TIA-1 cytotoxic granule-associated RNA binding protein has a role in preventing progression of mismatch repair-proficient colorectal cancer PMID: 21179245
  34. TAR DNA-binding protein 43 (TDP-43) regulates stress granule dynamics via differential regulation of G3BP and TIA-1. PMID: 21257637
  35. TIA1 and TIAR proteins are intron-associated positive regulators of SMN2 exon 7 splicing. PMID: 21189287
  36. Severe hypoxia caused co-aggregation of TIAR/TIA-1 and these proteins suppressed HIF-1alpha expression. PMID: 20980400
  37. Data show that TIA1 and TIAL1 bind at the same positions on human RNAs, and are consistent with a model where TIA proteins shorten the time available for definition of an alternative exon by enhancing recognition of the preceding 5' splice site. PMID: 21048981
  38. Data show that apoptotic (TIAR and TIA-1) marker expression in thyroid tissues from adolescents with immune thyroid diseases is higher than in non-immune thyroid diseases. PMID: 20675271
  39. Down-regulation of the IGFBP-3 transcripts correlated with the up-regulation of the TIA-1 transcripts in primary HCC biopsies. PMID: 20599318
  40. Sam68 is recruited into stress granules through complexing with TIA-1 in response to oxidative stress PMID: 19615357
  41. apoptosis-promoting factor TIA-1 is a regulator of alternative pre-mRNA splicing PMID: 11106748
  42. Data suggest that TIA-1 functions as a translational silencer of cyclooxygenase-2 (COX-2) expression and support the hypothesis that dysregulated RNA-binding of TIA-1 promotes COX-2 expression in neoplasia. PMID: 12885872
  43. Increased TIA-1 gene expression is associated with sensitize endothelial cells to proapoptotic stimuli present in the tumor microenvironment and enhance NK cell cytotoxic activity against cancer cells in advanced soft tissue sarcoma PMID: 12949814
  44. data indicate that, in CFTR exon 9, TIA-1 binding to the polypyrimidine-rich controlling element recruits U1 small nuclear ribonucleoprotein to the weak 5'-ss and induces exon inclusion PMID: 14966131
  45. activated during HSV-1 infection and accumulated in cytoplasm of cells 6 hr after infection PMID: 15280467
  46. TIA-1 represses the translation of target transcripts. PMID: 16227602
  47. Results describe the gene expression of tristetraprolin, T-cell intracellular antigen and Hu antigen R in synovial tissues from rheumatoid arthritis and osteoarthritis patients. PMID: 16820934
  48. FAST K synergizes with TIA-1/TIAR proteins to regulate Fas alternative splicing PMID: 17135269
  49. TIAR regulates the relative expression of TIA-1 isoforms. PMID: 17488725
  50. Cytotoxic molecule (CM) expression, specifically TIA1 and granzyme B, is predictive of prognosis in Hodgkin's-like anaplastic large cell lymphoma. PMID: 17493234

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Involvement in disease
Welander distal myopathy (WDM)
Subcellular Location
Cytoplasm, Stress granule. Nucleus.
Database Links

HGNC: 11802

OMIM: 603518

KEGG: hsa:7072

STRING: 9606.ENSP00000401371

UniGene: Hs.413123

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