Enzymes and Inhibitors

Restriction enzymes, modifying enzymes, buffering solutions, inhibitors, and substrates for use in clinical, research, and general laboratory procedures.

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946 – 960 of 5,313 results

946

Kinase Quench Buffer

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947

Promega S1 Nuclease

Endonuclease specific for single-stranded RNA or DNA.

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948

Promega M-MLV Reverse Transcriptase, RNase H Minus

Deletion mutation of M-mLV RT resulting in no RNase H activity. Suitable for rare or long transcripts.

Pricing & Availability

949

Promega RQ1 RNase-Free DNase

RQ1 (RNA Qualified) RNase-Free DNase is a DNase I that degrades both double-stranded and single-stranded DNA.

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950

Promega T4 DNA Ligase

For ligation of DNA ends.

Pricing & Availability
Specifications

Components	10X Reaction Buffer: 300mM Tris HCl (pH 7.8 at 25°C), 100mM MgCl2, 100mM DTT and 10mM ATP
Content And Storage	-30°C to -10°C
Form	Liquid
Product Type	T4 DNA Ligase
Storage Buffer	10mM Tris HCl (pH 7.4 at 25°C), 50mM KCl, 1mM DTT, 0.1mM EDTA, 50% Glycerol
Molecular Weight (g/mol)	68
Color	Colorless
pH	7.4
Purity	>90%
For Use With (Application)	Joining double-stranded DNA molecules with cohesive or blunt ends (5', 3' or blunt-ended DNA inserts)
Source	Recombinant E. coli strain

951

Promega T4 RNA Ligase

T4 RNA Ligase catalyzes the ATP-dependent ligation of single-stranded RNA or DNA onto the 5'-phosphoryl termini of single-stranded RNA or DNA.

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952

Promega Factor Xa Protease

Factor Xa Protease preferentially cleaves after the arginine residue in the amino acid sequence Ile-Glu-Gly-Arg.

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953

Promega Ribonuclease H

RNase H is an endonuclease that specifically hydrolyzes the phosphodiester bonds of RNA hybridized to DNA.

Pricing & Availability
Specifications

Content And Storage	-30°C to -10°C
Form	Liquid
Product Type	Ribonuclease H
Storage Buffer	20mM HEPES-KOH (pH 7.8 at 25°C), 1mM DTT, 50mM KCl, 0.2mg/mL BSA, 50% Glycerol
Color	Colorless
pH	7.8
Concentration	0.5 to 2 U/μL
For Use With (Application)	Removal of the RNA strand prior to second strand cDNA synthesis, analysis of in-vitro polyadenylation reaction products, microarrays
Source	Recombinant E. coli strain

954

Promega MULTI-CORE™ Buffer Pack

Universal restriction enzyme buffer. Supports double-digests with many restriction enzymes.

Pricing & Availability

955

Promega AttoPhos™ Buffer

The AttoPhos(R) Buffer is optimized for sensitive detection of alkaline phosphatase (AP) when used to prepare working solutions with AttoPhos(R) Substrate.

Pricing & Availability
Specifications

pH	10
Storage Requirements	4°C

956

Promega Restriction Enzymes - Nde I (D)

Active and capable of digesting DNA in 15 minutes or less, directly in GoTaq™ Green Master Mix. (CA/TA TG GT AT\AC)

Pricing & Availability

957

Promega Restriction Enzymes - Rsa I (C)

Capable of digesting DNA in 15 minutes or less. Available at high concentration, containing 5,000 units of RsaI at a concentration of 40-80u/μL. (GT/AC CA\TG)

Pricing & Availability
Specifications

Cut Site	GT.AC CA.TG
Content And Storage	-30°C to -10°C
Form	Liquid
Storage Buffer	10mM Tris HCl (pH 7.4), 300mM NaCl, 0.1mM EDTA, 1mM DTT, 0.5mg/mL BSA, 50% Glycerol
pH	7.4
Incubator Temperature	37°C
For Use With (Application)	Capable of digesting DNA in <15 min.