Modifying Enzymes
Apexbio Technology LLC PreScission Protease (PSP), 500U (1U/uL). Cas: MFCD: NA. Specifically recognize and cleave the Leu-Glu-Val-Leu-Phe-Gln-Gly-Pro peptide in fusion proteins.
PreScission Protease is a fusion protein of human rhinovirus 3C protease and glutothione S trasferase (GST). PreScisson protease can specifically recognize the Leu-Glu-Val-Leu-Phe-Gln/Gly-Pro sequence and cleaves between the Gln and Gly residues. Concentration: 2U/L Other sizes are also available. Please inqury us for quote.
STEMCELL Technologies Proteinase K Solution, Size: 4 mL
Proteinase K is a serine protease that exhibits broad cleavage activity, cutting peptide bonds adjacent to the carboxylic group in aliphatic and aromatic amino acids. Proteinase K is used for a variety of applications, including removal of nucleases from DNA and RNA samples and terminating enzymatic reactions. Proteinase K Solution is in a ready-to-use format that is stable at room temperature and active over a pH range of 4.3 - 12.0 in 0.5% SDS or 1% Triton X-100. Product is free of nuclease activity. Proteinase K Solution is required for use with ArciTect™ T7 Endonuclease I Kit (Catalog #76021).
New England Biolabs, Inc. Nucleoside Digestion Mix – 50 reactions
The Nucleoside Digestion Mix is a mixture of enzymes that provides a convenient one-step method to generate single nucleosides from DNA or RNA. Optimized for quantitative analysis by liquid chromatography-mass spectrometry (LC-MS), this reagent eliminates the need for sequential multi-step, time-consuming digestion protocols. The Nucleoside Digestion Mix digests ssDNA, dsDNA, DNA/RNA hybrids and RNA (except mRNA cap structures) containing epigenetically modified (m5C, hm5C, f5C, ca5C, m4C, m6A, etc.), unnatural, or damaged bases. Moreover, the low-glycerol formulation (<1%) significantly reduces glycerol-induced ion suppression during mass spectrometry analysis.
New England Biolabs, Inc. Cre Recombinase – 250 units
Cre Recombinase is a Type I topoisomerase from bacteriophage P1 that catalyzes the site-specific recombination of DNA between loxP sites. The enzyme requires no energy cofactors and Cre-mediated recombination quickly reaches equilibrium between substrate and reaction products. The loxP recognition element is a 34 base pair (bp) sequence comprised of two 13 bp inverted repeats flanking an 8 bp spacer region which confers directionality. Recombination products depend on the location and relative orientation of the loxP sites. Two DNA species containing single loxP sites will be fused. DNA between directly repeated loxP sites will be excised in circular form while DNA between opposing loxP sites will be inverted with respect to external sequences.
Worthington Biochemical Corporation CATALASE 10ML
Catalase, Filtered, Minimum Activity: 40000U/mg Protein, Supplied as an aqueous solution of 2X crystallized catalase filtered through a 0.22u pore size Membrane, Store at 2 deg. to 8 deg.C, 10mL
Abcam Recombinant Human Liver Carboxylesterase 1/CES1 protein, 10UG
Recombinant Human Liver Carboxylesterase 1/CES1 protein is a Human Fragment protein, in the 19 to 562 aa range, expressed in HEK 293, with >95% purity, < 1 EU/µg endotoxin level and suitable for SDS-PAGE, HPLC.
Protein/ Peptide/ Enzyme Synonyms: CES2, SES1, CES1, Liver carboxylesterase 1, Acyl-coenzyme A:cholesterol acyltransferase, Brain carboxylesterase hBr1, Carboxylesterase 1, Cholesteryl ester hydrolase, Cocaine carboxylesterase, Egasyn, HMSE, Methylumbelliferyl-acetate deacetylase 1, Monocyte/macrophage serine esterase, Retinyl ester hydrolase, Serine esterase 1, Triacylglycerol hydrolase, ACAT, CE-1, hCE-1, CEH, REH, TGH
Conjugation: Unconjugated
The product is subject to the following: Abcam Restricted Use Statement
Roche Diagnostics LDH Bio HTTest kit for the Cedex Bio HT Analyzer
LDH Bio HT. Test kit for the Cedex Bio HT Analyzer for use in quality control / manufacturing process only. 300 tests. Method: Enzymatic photometric assay using oxidation of lactate to pyruvate (acc. IFCC). Recovery: 10%
Worthington Biochemical Corporation DEOXYRIBONUCLEASE I 100MG
Partially purified. A lyophilized powder. 9003-98-9
Sigma Aldrich Fine Chemicals Biosciences Phospholipase C from Clostridium perfringens (C. welchii) Type I, lyophilized powder, 10-50 units/mg protein | 9001-86-9 | MFCD00131895 | 25UN
Phospholipase C from Clostridium perfringens (C. welchii) Type I, lyophilized powder, 10-50 units/mg protein | 9001-86-9 | MFCD00131895 | 25UN
Cayman Chemical CISD1 CytosolIc DomaInhumn
Source: Recombinant human N-terminal His-tagged CISD1 expressed in E. coli • Amino acids: 32-108 • MW: 11.3 kDa
Sigma Aldrich Fine Chemicals Biosciences T4 DNA Ligase recombinant
T4 DNA Ligase catalyzes the formation of phosphodiester bonds between neighboring 3-hydroxyl- and 5-phosphate ends in double-stranded DNA. Single-stranded nicks in double-stranded DNA are also closed by T4 DNA Ligase.ContentsT4 DNA Ligase supplied with 10x concentrated ligation buffer that includes ATP.
Sigma Aldrich Fine Chemicals Biosciences Peroxidase from horseradish Type VI, essentially salt-free, lyophilized powder, >=250 units/mg solid (using pyrogallol) | 9003-99-0 | MFCD00071339 | 5KU
Peroxidase from horseradish Type VI, essentially salt-free, lyophilized powder, >=250 units/mg solid (using pyrogallol) | 9003-99-0 | MFCD00071339 | 5KU
New England Biolabs, Inc. Bacteroides Heparinase II – 80 units
Bacteroides Heparinase II (also called Heparin Lyase II) is cloned from Bacteroides eggerthii. It is a low specificity enzyme that is active on both heparin and heparan sulfate. Bacteroides Heparinase II cleaves the glycosidic bond between N-sulfated and glucuronic or iduronic acid residues. The reaction yields oligosaccharide products containing unsaturated uronic acids which can be detected by UV spectroscopy at 232 nm. When used alone this enzyme rarely yields complete depolymerization of a polysaccharide chain, however disaccharide analysis is enhanced when used in combination with Heparinase I and III.
Cayman Chemical Coenzyme A sodium salt hydra
An essential cofactor functioning as an acyl group carrier and carbonyl-activating group for the citric acid cycle and fatty acid metabolism; the pantothenate kinase step of the coenzyme A biosynthetic pathway has been identified as a target for the development of antibacterial compounds
Andwin Scientific SNAP STRP NAT.PCR TBS 120 OF 8
The 0.2 mL GeneMate SnapStrip 8-Strip Standard PCR Tubes feature individually attached dome caps and ultra-thin wall that permits efficient heat transfer. This product conveniently allows users to construct a strip of less than 8 tubes with caps by simply breaking the strip where desired. It is sold in a natural color in a quantity of 120.