TdT Polyclonal Antibody Sizes: 50μL, 100μL Catalogue Numbers: RA30380-50, RA30380-100 Citations, Manuals and MSDS Available upon request. Background: DNA nucleotidylexotransferase (DNTT) Homo sapiens 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. [provided by RefSeq, Jul 2008], Condition: Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide. Storage Instructions: -20°C/1 year Recommended dilutions: IHC-p: 100-300.Western Blot: 1/500 - 1/2000. ELISA: 1/40000. Not yet tested in other applications. Alternative Names: DNTT; TDT; DNA nucleotidylexotransferase; Terminal addition enzyme; Terminal deoxynucleotidyltransferase; Terminal transferase Applications: WB; IHC-p; IF (paraffin section) ; ELISA Species Cross-Reactivity: Human; Rat; Mouse GeneID (Human): 1791 Protein MW (KDa): 60 SWISS: P04053 Source: Rabbit Research Use Only