TdT Antibody (C-term)
Affinity Purified Rabbit Polyclonal Antibody (Pab)
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application ![]()
| WB, E |
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Primary Accession | P04053 |
Other Accession | P09838, NP_001017520.1, NP_004079.3 |
Reactivity | Human |
Predicted | Mouse |
Host | Rabbit |
Clonality | Polyclonal |
Isotype | Rabbit IgG |
Calculated MW | 58536 Da |
Antigen Region | 438-467 aa |
Gene ID | 1791 |
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Other Names | DNA nucleotidylexotransferase, Terminal addition enzyme, Terminal deoxynucleotidyltransferase, Terminal transferase, DNTT, TDT |
Target/Specificity | This TdT antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 438-467 amino acids from the C-terminal region of human TdT. |
Dilution | WB~~1:1000 |
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 | TdT Antibody (C-term) is for research use only and not for use in diagnostic or therapeutic procedures. |
Name | DNTT |
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Synonyms | TDT {ECO:0000303|PubMed:11473582} |
Function | Template-independent DNA polymerase which catalyzes the random addition of deoxynucleoside 5'-triphosphate to the 3'-end of a DNA initiator. One of the in vivo functions of this enzyme is the addition of nucleotides at the junction (N region) of rearranged Ig heavy chain and T-cell receptor gene segments during the maturation of B- and T-cells. |
Cellular Location | Nucleus. |

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Provided below are standard protocols that you may find useful for product applications.
Background
This gene is a member of the DNA polymerase type-X family and encodes a template-independent DNA polymerase that catalyzes the addition of deoxynucleotides to the 3'-hydroxyl terminus of oligonucleotide primers. In vivo, the encoded protein is expressed in a restricted population of normal and malignant pre-B and pre-T lymphocytes during early differentiation, where it generates antigen receptor diversity by synthesizing non-germ line elements (N-regions) at the junctions of rearranged Ig heavy chain and T cell receptor gene segments. Alternatively spliced transcript variants encoding different isoforms of this gene have been described.
References
Kubota, T., et al. Genes Cells 12(8):941-959(2007)
O'Malley, D.P., et al. Haematologica 91(8):1139-1140(2006)
Grupe, A., et al. Am. J. Hum. Genet. 78(1):78-88(2006)
Thai, T.H., et al. J. Immunol. 173(6):4009-4019(2004)
Liu, L., et al. Am. J. Clin. Pathol. 121(6):810-815(2004)

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