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Modifying Enzymes

Proteins that have the ability to structurally alter macromolecules without being altered themselves. Useful for a variety of molecular biology procedures; products include DNA and RNA polymerases, phosphatases, kinases, nucleases, etc.
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181 – 195 of 2,651 results
181

R&D Systems™ Caspase-4 Inhibitor Z-YVAD-FMK
SDP

Used as cell-permeable, irreversible inhibitor of caspase activity. R&D Systems Caspase-4 Inhibitor Z-YVAD-FMK binds to the active site of activated proteases irreversibly and inhibits apoptosis.

182

R&D Systems™ Caspase-10 Inhibitor Z-AEVD-FMK
SDP

Used as cell-permeable, irreversible inhibitor of caspase activity. R&D Systems Caspase-10 Inhibitor Z-AEVD-FMK binds to the active site of activated proteases irreversibly and inhibits apoptosis.

183

MilliporeSigma™ Novagen™ DNase I, RNase free

For critical maintenance of RNA integrity applications

184

MP Biomedicals™ β- Galactosidase from Escherichia coli

β-galactosidase cleaves lactose into its monosaccharide components, glucose and galactose

Content And Storage 4°C
Inhibitors p-Chloromercuribenzoate, lodoacetamide, Heavy Metal Ions (Zn++, Fe++, Zn++, Cd++, Cu++, Pb++, Ag+, Hg++), Ionic Detergents SDS, DAC
Form Lyophilized Powder
Product Type beta-Galactosidase
Molecular Weight (g/mol) 540000
Color Pale Gray
pH 7 to 7.5
Concentration ≥50 U/mg
For Use With (Application) Structural investigation of Carbohydrate, the determination of Lactose (food stuff analysis) and as an Enzyme label for Enzyme immunoassay
Source E. coli
185

MP Biomedicals™ Papain from Papaya Latex

Sulfhydryl protease from Carica papaya latex

Content And Storage 4°C
Inhibitors Sulfhydryl groups including heavy Metals, Carbonyl reagents, Aldehydes, Benzoylamidoacetonitrile, AEBSF, antipain, cystatin, E-64, leupeptin, PMSF, TLCK and TPCK
Form Solution
Product Type Papain
Molecular Weight (g/mol) 23000
Color Milky White
pH 6 to 7
Concentration 2X
For Use With (Application) Produce Fab fragments of Antibodies, cell dissociation, morphological isolation of intact cortical neurons from Postnatal Rats
Source Papaya Latex
186

MP Biomedicals™ Neuraminidase

Content And Storage 4°C
Form Lyophilized Powder
Product Type Neuraminidase
Color White
pH 5
Concentration ≥60 U/mg
For Use With (Application) Used to cleave N-Acetyl Neuraminic Acid from a variety of Glycoproteins
Source Arthrobacter ureafaciens
187

MilliporeSigma™ Novagen™ Chicken Egg White Lysozyme Solution
GSA_VA

For purification of both DNA, protein, and Gram-positive bacterial lysis

188

MilliporeSigma™ Novagen™ NovaTaq™ DNA Polymerase

For dependable PCR amplification

Content And Storage -20°C
Product Type DNA Polymerase
Purity > 95% homogeneous by SDS-PAGE
Concentration 5 U/μL
Source Recombinant Thermus aquaticus DNA polymerase expressed in E. Coli
189

MP Biomedicals™ Arginase from Bovine Liver

Major degradative enzyme for arginine that converts arginine to ornithine

Content And Storage -20°C
Inhibitors Hg2+, Ag2+, Zn2+
Form Powder
Product Type Arginase
Molecular Weight (g/mol) 115000 to 120000
Color Brown
pH 10
Concentration 1 mg/mL
For Use With (Application) Converts Arginine to Ornithine, deficiency is associated with spasticity and motor dysfunction
Source Bovine liver
190

MP Biomedicals™ Bilirubin Oxidase

From Myrothecium species

Content And Storage -20°C
Form Lyophilized Powder
Product Type Bilirubin Oxidase
Molecular Weight (g/mol) 52000
Color Light Blue/Green
Concentration ≥0.8 U/mg
For Use With (Application) Degrade Bilirubin, used to determine free hemoglobin in icteric specimens, also has potential application in dye effluent decolorization and is a potential treatment for neonatal jaundice
Source Myrothecium species
191

MilliporeSigma™ Novagen™ KOD DNA Polymerase
GSA_VA

For PCR amplification of DNA templates, general cloning, cDNA amplification applications

192

MP Biomedicals™ Papain

Used in the enzymatic synthesis of amino acids, peptides, and other molecules

Content And Storage 4°C
Inhibitors AEBSF, Antipain, Cystatin, E-64, leupeptin, PMSF, TLCK and TPCK
Form Powder
Product Type Papain
Molecular Weight (g/mol) 23000
Color Off-White
pH 6 to 7
For Use With (Application) Enzymatic synthesis of Amino Acids, Peptides and other molecules
Source Carica papaya latex
193

MilliporeSigma™ Novagen™ KOD XL DNA Polymerase

For PCR amplification of long strand and GC-rich DNA templates

Content And Storage -20°C
Product Type KOD XL DNA Polymerase
Concentration 2.5 U/μL
Source Recombinant Thermococcus kodakaraensis KOD1 DNA polymerase expressed in E. coli (wild type and exonuclease-deficient forms)
194

R&D Systems™ Caspase-8 Inhibitor Z-IETD-FMK
GSA_VA SDP

Used as cell-permeable, irreversible inhibitor of caspase activity. R&D Systems Caspase-13 Inhibitor Z-LEED-FMK binds to the active site of activated proteases irreversibly and inhibits apoptosis.