Invitrogen™

DNA Polymerase I/DNase I

DNA Polymerase I/DNase I is an optimized mixture of both enzymes for efficient nick translation of DNA.Application: Labeling DNA with자세히 알아보기

DNA Polymerase I/DNase I is an optimized mixture of both enzymes for efficient nick translation of DNA.
Application: Labeling DNA with either radiolabeled or biotinylated nucleotides.
Source: DNase I is purified from bovine pancreas; DNA Polymerase I from E. coli λ lysogen NM 964.
Performance and Quality Testing: Performance tested in nick translation reaction.
Unit Definition: One unit of DNA Polymerase I in the absence of DNase I incorporates 10 nmol of total deoxyribonucleotide into acid-precipitable material in 30 min. at 37°C using a template•primer.
Unit Reaction Conditions: 50 mM potassium phosphate (pH 7.5), 6.7 mM MgCl2 , 1 mM 2-mercaptoethanol, 80 μg/ml template•primer, 32 μM dTTP, 69 nM [3H]dTTP, and enzyme in 100 μl for 30 min. at 37°C.

사양

설명DNA Polymerase

중합효소DNA Polymerase I

엑소뉴클레아제 활성3- 5, 5- 3

수량250 U

배송 조건Wet Ice

핫 스타트No

Unit SizeEach