TDT Protein, Human, Recombinant (His)

Catalog No. TMPJ-00765

Terminal deoxynucleotidyl transferase (TdT) is a highly conserved vertebrate enzyme that possesses the unique ability to catalyze the random addition of deoxynucleoside 5'-triphosphates onto the 3'-hydroxyl group of a single-stranded DNA. It plays an important role in the generation of immunoglobin and T-cell receptor diversity. 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.

TDT Protein, Human, Recombinant (His)

Catalog No. TMPJ-00765

Pack Size	Price	USA Warehouse	Global Warehouse
5 μg	$95	7-10 days	7-10 days
10 μg	$153	7-10 days	7-10 days
20 μg	$246	7-10 days	7-10 days
50 μg	$465	7-10 days	7-10 days
100 μg	$753	7-10 days	7-10 days
200 μg	$1,220	7-10 days	7-10 days
500 μg	$2,330	7-10 days	7-10 days
1 mg	$3,490	7-10 days	7-10 days

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In Stock Estimated shipping dateUSA Warehouse [1-2 days] Global Warehouse [5-7 days]

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Product Information

Biological Activity	Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
Description	Terminal deoxynucleotidyl transferase (TdT) is a highly conserved vertebrate enzyme that possesses the unique ability to catalyze the random addition of deoxynucleoside 5'-triphosphates onto the 3'-hydroxyl group of a single-stranded DNA. It plays an important role in the generation of immunoglobin and T-cell receptor diversity. 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.
Species	Human
Expression System	E. coli
Tag	N-6xHis
Accession Number	P04053
Synonyms	Terminal transferase,Terminal deoxynucleotidyltransferase,Terminal deoxynucleotidyltr,Terminal addition enzyme,TDT,DNTT,DNA nucleotidylexotransferase
Amino Acid	Met1-Ala509
Construction	Met1-Ala509
Protein Purity	Greater than 95% as determined by reducing SDS-PAGE. (QC verified)
Molecular Weight	62 KDa (reducing condition)
Endotoxin	< 0.1 ng/µg (1 EU/µg) as determined by LAL test.
Formulation	Supplied as a 0.2 μm filtered solution of 0.1M KH<sub>2</sub>PO<sub>4</sub>, 200 mM KCl, 1 mM 2-Mercaptoethanol, 50% Glycerol, pH 7.2.
Stability & Storage	Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
Shipping	Shipping with blue ice.
Research Background	Terminal deoxynucleotidyl transferase (TdT) is a highly conserved vertebrate enzyme that possesses the unique ability to catalyze the random addition of deoxynucleoside 5'-triphosphates onto the 3'-hydroxyl group of a single-stranded DNA. It plays an important role in the generation of immunoglobin and T-cell receptor diversity. 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.

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