Invitrogen™

Terminal Deoxynucleotidyl Transferase (TdT) Buffer

Terminal Deoxynucleotidyl Transferase, Recombinant (rTdT) is a DNA polymerase that catalyzes the addition of deoxynucleotides to the 3fi hydroxyl terminus자세히 알아보기

Terminal Deoxynucleotidyl Transferase, Recombinant (rTdT) is a DNA polymerase that catalyzes the addition of deoxynucleotides to the 3fi hydroxyl terminus of DNA. A TdT Technical Bulletin is available.
Applications: Homopolymer tailing of vector and insert for cloning. Labeling oligonucleotides with biotin (1,2), 32P- or 35S-label (3), or in apoptosis (TUNEL) (4,5).
Source: Purified from a 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 1 nmol dATP into acid-precipitable material in 1 h at 37°C, using d(pA)50 as a primer.
Hazard Warning: Toxic; potassium cacodylate contained in reaction buffer. Also contains cobalt chloride, a highly toxic chemical.
See MSDS.
Unit Reaction Conditions: 0.2 M potassium cacodylate (pH 7.2), 10 mM MgO4 C4 H6 , 1 mM 2-mercaptoethanol, 0.5 mg/ml BSA,
100 flM d(pA)50, 1 mM [3H]dATP, and enzyme in 0.15 ml for 1 h at 37°C.

사양

배송 조건Approved for shipment on Wet or Dry Ice

함께 사용가능한 버퍼5X Buffer, Reaction Buffer

수량2 x 0.8 mL

제품 유형TdT

Unit SizeEach