TOB1 Antibody (N-term)
Affinity Purified Rabbit Polyclonal Antibody (Pab)
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application
| FC, IHC-P, WB, E |
---|---|
Primary Accession | P50616 |
Other Accession | Q8R5K6, Q61471 |
Reactivity | Human, Mouse |
Predicted | Rat |
Host | Rabbit |
Clonality | Polyclonal |
Isotype | Rabbit IgG |
Calculated MW | 38155 Da |
Antigen Region | 54-83 aa |
Gene ID | 10140 |
---|---|
Other Names | Protein Tob1, Transducer of erbB-2 1, TOB1, TOB, TROB1 |
Target/Specificity | This TOB1 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 54-83 amino acids from the N-terminal region of human TOB1. |
Dilution | WB~~1:1000 IHC-P~~1:50~100 FC~~1:10~50 |
Format | Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification. |
Storage | Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles. |
Precautions | TOB1 Antibody (N-term) is for research use only and not for use in diagnostic or therapeutic procedures. |
Name | TOB1 |
---|---|
Synonyms | TOB, TROB1 |
Function | Anti-proliferative protein; the function is mediated by association with deadenylase subunits of the CCR4-NOT complex (PubMed:23236473, PubMed:8632892). Mediates CPEB3-accelerated mRNA deadenylation by binding to CPEB3 and recruiting CNOT7 which leads to target mRNA deadenylation and decay (PubMed:21336257). |
Cellular Location | Cytoplasm. Nucleus. Note=Only a small fraction localizes to the cytoplasm except in late S- phase where more than half of proteins become cytoplasmic |
Tissue Location | Ubiquitous. |
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Provided below are standard protocols that you may find useful for product applications.
Background
TOB1 is a member of the tob/btg1 family of anti-proliferative proteins that have the potential to regulate cell growth. When exogenously expressed, this protein supresses cell growth in tissue culture. The protein undergoes phophorylation by a serine/threonine kinase, 90 kDa ribosomal S6 kinase. Interactions of this protein with the v-erb-b2 erythroblastic leukemia viral oncogene homolog 2 gene product p185 interferes with growth suppression. This protein inhibits T cell proliferation and transcription of cytokines and cyclins. The protein interacts with both mothers against decapentaplegic Drosophila homolog 2 and 4 to enhance their DNA binding activity. This interaction inhibits interleukin 2 transcription in T cells.
References
Suzuki,T., et.al., Genes Dev. 16 (11), 1356-1370 (2002)
Yoshida,Y., et.al., Cell 103 (7), 1085-1097 (2000)
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