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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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211 – 225 of 2,651 results
212

MP Biomedicals™ α-Thrombin from Bovine Plasma

Highly specific serine protease

Content And Storage -20°C
Form Solution
Product Type alpha-Thrombin
Molecular Weight (g/mol) 36700
Color Clear
For Use With (Application) Used for site specific cleavage of recombinant fusion Proteins containing an accessible Thrombin recognition site for removal of affinity tags
Source Bovine Plasma
213

MP Biomedicals™ Catalase from Human Erythrocytes (E.C.1.11.1.6.)

Negative for HBsAg and HIV antibodies

Content And Storage -20°C
Form Liquid
Product Type Catalase
Storage Buffer Frozen solution of 1mg/mL in 1.5mM Sodium Phosphate, 20mM NaCl, pH 7.0
Molecular Weight (g/mol) 256000
Concentration 1 mg/mL
For Use With (Application) Protecting cells against oxidative damage to proteins, lipids and nucleic acids
Source Human erythrocyte
214

Casein, MP Biomedicals™

Casein is Vitamin-tested and micropulverized. Product composed of thiamin, riboflavin, niacin, pyridoxine, folic acid, Vitamin B12, biotin, and pantothenic acid.

215

β-Nicotinamide Adenine Dinucleotide, Oxidized Form, MP Biomedicals™

This is an ultrapure NAD, chromatographically purified to remove trace inhibitors.

Content And Storage 0°C, Desiccate
Molecular Weight (g/mol) 663.4 (anhyd.)
pH 2 to 4 (1% aq soln)
Purity ≥98%
Grade Cell Culture
216

MP Biomedicals™ Pectolyase Y-23

From Aspergillus japonicus

Components Endopolygalacturonase, Endo-pectin lyase, maceration stimulating factor
Content And Storage 2°C to 8°C
Form Powder
Product Type Pectolyase
Color Brown
pH 5.5
Concentration >1000 U/g
For Use With (Application) Isolation of biologically active protoplasts from a wide spectrum of higher plants and tissues in combination with a Cellulase preparation in a brief incubation
Source Aspergillus japonicus
217

R&D Systems™ PI/RNAse
SDP

R&D Systems™ PI/RNAse can be added directly to the sample just prior to flow cytometry.

220

Catalase from Bovine Liver

Derived from Bovine liver

Content And Storage -20°C, Protect from moisture
Form Lyophilized
Product Type Catalase
pH 7
Concentration ≥3,000 U/mg
Source Bovine Liver
221

R&D Systems™ Caspase-9 Inhibitor Z-LEHD-FMK
GSA_VA SDP

Used as cell-permeable, irreversible inhibitor of caspase activity. R&D Systems Caspase-9 Inhibitor Z-LEHD-FMK binds to the active site of activated proteases irreversibly and inhibits apoptosis.

222

R&D Systems™ Caspase-1/ICE Inhibitor Z-WEHD-FMK
SDP

Used as cell-permeable, irreversible inhibitor of caspase activity. R&D Systems Caspase-1/ICE Inhibitor Z-WEHD-FMK binds to the active site of activated proteases irreversibly and inhibits apoptosis.

223

R&D Systems™ Caspase-6 Inhibitor Z-VEID-FMK
SDP

Used as cell-permeable, irreversible inhibitor of caspase activity. R&D Systems Caspase-6 Inhibitor Z-VEID-FMK binds to the active site of activated proteases irreversibly and inhibits apoptosis.

224

MP Biomedicals™ Catalase from Beef Liver

Oxidoreductase enzyme for catalyzing conversion of hydrogen peroxide to water and oxygen, 2H2O2 → 2H2O + O2

Content And Storage 0°C
Form Lyophilized Powder
Product Type Catalase
Molecular Weight (g/mol) 250
Color Dark Green
Concentration ≈13,000 U/mg
For Use With (Application) Used in the food industry for removing Hydrogen Peroxide from milk prior to cheese production
Source Beef liver