Invitrogen™ Terminal Deoxynucleotidyl Transferase, recombinant

Performance and quality tested

Brand:  Invitrogen™ 10533073

Product Code. 11578626

Description

Terminal Deoxynucleotidyl Transferase, Recombinant (rTdT) is DNA polymerase that catalyzes addition of deoxynucleotides to 3fi hydroxyl terminus of DNA.

• Source: Purified from baculovirus clone of calf thymus TdT
• Performance and Quality Testing: Endonuclease, 3' and 5' exodeoxyribonuclease, and levels of incorporation tested
• Unit Definition: One unit incorporates 1nmol dATP into acid-precipitable material in 1 hr. at 37°C, using d(pA)₅₀ as primer
• Unit Reaction Conditions: 0.2M potassium cacodylate (pH 7.2), 10mM MgO₄ C₄ H₆ , 1mM 2-mercaptoethanol, 0.5mg/mL BSA, 100 flM d(pA)₅₀, 1mM [³H]dATP, and enzyme in 0.15mL for 1 h at 37°C

Cloning; Restriction Enzyme Cloning; Homopolymer tailing of vector and insert for cloning; Labeling oligonucleotides with biotin, ³²P- or ³⁵S-label; Apoptosis (TUNEL)

Specifications

• Content And Storage: Terminal Deoxynucleotidyl Transferase, Recombinant (rTdT) is supplied with vial of 5X buffer [500 mM potassium cacodylate (pH 7.2), 10 mM CoCl₂ , 1 mM DTT]. Store at -20°C.
• Compatible Buffer: 5X Buffer, Reaction Buffer
• Product Type: TdT

• Enzyme: Terminal Deoxynucleotidyl Transferase
• Quantity: 3 x 500 U

For Research Use Only. Not for use in diagnostic procedures.