Anti-TIA1 antibody [TIA-1] (ab2712)
Key features and details
- Mouse monoclonal [TIA-1] to TIA1
- Suitable for: IHC-P
- Reacts with: Mouse, Human, Monkey
- Isotype: IgG1
Overview
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Product name
Anti-TIA1 antibody [TIA-1]
See all TIA1 primary antibodies -
Description
Mouse monoclonal [TIA-1] to TIA1 -
Host species
Mouse -
Tested applications
Suitable for: IHC-Pmore details -
Species reactivity
Reacts with: Mouse, Human, Monkey -
Immunogen
Recombinant full length protein. This information is proprietary to Abcam and/or its suppliers.
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Positive control
- IHC-P: Human spleen tissue.
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General notes
TIA-1 (T-cell intracytoplasmic antigen) monoclonal antibody reacts with a 15 kDa cytoplasmic granule-associated protein, expressed in lymphocytes processing cytolytic potential. The expression of TIA-1 was studied in CD30+ anaplastic large cell lymphomas (ALCL), NK cell lymphomas and peripheral T-cell lymphomas and T cell lymphocytosis, B-cell lymphomas and lymphoblastic leukemia, Hodgkin’s etc. Studies showed that 60 to 70% of anaplastic large cell lymphoma reacted with TIA-1. Studies also indicate that TIA-1 reacts with most large granular lymphocytic leukemia’s, hepatosplenic T-cell lymphomas, intestinal T-cell lymphomas, NK-like T-cell lymphomas, NK-cell lymphomas, nasal T/NK-cell lymphomas, subcutaneous T-cell lymphomas, pulmonary angiocentric lymphomas of T or NK phenotype. The author’s concluded from TIA-1 studies that anaplastic large-cell lymphomas are cytotoxic T-or NK-cell neoplasms. All B-cell lymphomas, Hodgkin’s and lymphoblastic leukemias were negative for TIA-1.
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Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle. -
Storage buffer
Preservative: 0.1% Sodium azide
Constituent: Proprietary Solution -
Concentration information loading...
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Purity
Proprietary Purification -
Primary antibody notes
TIA-1 (T-cell intracytoplasmic antigen) monoclonal antibody reacts with a 15 kDa cytoplasmic granule-associated protein, expressed in lymphocytes processing cytolytic potential. The expression of TIA-1 was studied in CD30+ anaplastic large cell lymphomas (ALCL), NK cell lymphomas and peripheral T-cell lymphomas and T cell lymphocytosis, B-cell lymphomas and lymphoblastic leukemia, Hodgkin’s etc. Studies showed that 60 to 70% of anaplastic large cell lymphoma reacted with TIA-1. Studies also indicate that TIA-1 reacts with most large granular lymphocytic leukemia’s, hepatosplenic T-cell lymphomas, intestinal T-cell lymphomas, NK-like T-cell lymphomas, NK-cell lymphomas, nasal T/NK-cell lymphomas, subcutaneous T-cell lymphomas, pulmonary angiocentric lymphomas of T or NK phenotype. The author’s concluded from TIA-1 studies that anaplastic large-cell lymphomas are cytotoxic T-or NK-cell neoplasms. All B-cell lymphomas, Hodgkin’s and lymphoblastic leukemias were negative for TIA-1. -
Clonality
Monoclonal -
Clone number
TIA-1 -
Myeloma
unknown -
Isotype
IgG1 -
Light chain type
unknown -
Research areas
Associated products
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Antibody Diluent
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Compatible Secondaries
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Isotype control
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Recombinant Protein
Applications
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab2712 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Application | Abreviews | Notes |
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IHC-P | (1) |
1/50 - 1/100.
Incubate for 30-60 minutes at RT.Use heat-mediated antigen retrieval, an optional pepsin treatment can also improve the signal. |
Notes |
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IHC-P
1/50 - 1/100. Incubate for 30-60 minutes at RT.Use heat-mediated antigen retrieval, an optional pepsin treatment can also improve the signal. |
Target
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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. -
Sequence similarities
Contains 3 RRM (RNA recognition motif) domains. -
Cellular localization
Cytoplasmic granule. Nucleus. Accumulates in cytoplasmic stress granules (SG) following cellular damage. - Information by UniProt
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Database links
- Entrez Gene: 7072 Human
- Entrez Gene: 21841 Mouse
- Omim: 603518 Human
- SwissProt: P31483 Human
- SwissProt: P52912 Mouse
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Alternative names
- Cytotoxic granule associated RNA binding protein 1 antibody
- Cytotoxic granule associated RNA binding protein antibody
- mTIA-1 antibody
see all
Images
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Human normal spleen. Staining is observed in the cytoplasm. Left panel: with primary antibody at 1 ug/ml. Right panel: isotype control. Sections were stained using an automated system at room temperature: sections were rehydrated and antigen retrieved with buffers citrate EDTA pH 9.0. Slides were peroxidase blocked in 3% H2O2 in methanol for 10 minutes. They were then blocked for 10 minutes (casein 0.25% in PBS) then incubated with primary antibody for 20 minutes. Colorimetric detection was completed with Diaminobenzidine for 5 minutes. Slides were counterstained with Haematoxylin and coverslipped. Please note that for manual staining we recommend to optimize the primary antibody concentration and incubation time (overnight incubation), and amplification may be required.
Datasheets and documents
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SDS download
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Datasheet download
References (17)
ab2712 has been referenced in 17 publications.
- Mizuno T et al. Elevated expression of B7 homolog 4 is associated with disease progression in upper urinary tract urothelial carcinoma. Cancer Immunol Immunother 71:565-578 (2022). PubMed: 34275008
- Lennox AL et al. Pathogenic DDX3X Mutations Impair RNA Metabolism and Neurogenesis during Fetal Cortical Development. Neuron 106:404-420.e8 (2020). PubMed: 32135084
- Niu Z et al. Myopathy With SQSTM1 and TIA1 Variants: Clinical and Pathological Features. Front Neurol 9:147 (2018). IHC-P ; Human . PubMed: 29599744
- Ghosh S & Geahlen RL Stress Granules Modulate SYK to Cause Microglial Cell Dysfunction in Alzheimer's Disease. EBioMedicine 2:1785-98 (2015). WB, ICC/IF ; Mouse . PubMed: 26870803
- van Gool IC et al. POLE Proofreading Mutations Elicit an Antitumor Immune Response in Endometrial Cancer. Clin Cancer Res 21:3347-55 (2015). IHC-P ; Human . PubMed: 25878334