Modifying Enzymes
Bioworld Beta-Glactosidase, 1000 Unit(s)
Beta-Galactosidase Enzyme found in lac+ bacterial cells that catalyzes the cleavage of -linked terminal galactose-containing substratesLyophilized powderSource: E. coliConjugation gradeActivity (37°C):800-1000U/mg proteinUnit definition: One unit will hydrolyze 1.0 μmole of o-nitrophenyl β-D-galactoside to o-nitrophenol and D-galactose per min at pH7.3 at 37°C, 410nm.Aggregation (HPLC): <3.0%Application: Used as an indicator enzyme conjugated to proteins such as antibodies.
Cayman Chemical Lysosomal ACD LIpase ActIvIt
Cayman's LAL Activity MaxSpec Assay Kit includes the necessary reagents to quantify lysosomal acid lipase (LAL) activity in dried blood spots. The LAL Activity MaxSpec Assay Substrate (P-PMHC) has been designed to function as a highly selective substrate for LAL, which hydrolyzes the fatty acyl group of P-PMHC resulting in the formation of the LAL Activity MaxSpec Assay Product 4-propyl-8-methyl-7-hydroxycoumarin (PMHC). Using the LAL Activity MaxSpec Assay Kit, LAL activity may be quantified directly by fluorometry or by LC-MS in combination with the LAL Activity MaxSpec Assay Internal Standard.
Sigma Aldrich Fine Chemicals Biosciences Proteinase from Aspergillus melleus Type XXIII, >=3 units/mg solid | 9001-92-7 | MFCD00132092 | 5G
Proteinase from Aspergillus melleus Type XXIII, >=3 units/mg solid | 9001-92-7 | MFCD00132092 | 5G
Sigma Aldrich Fine Chemicals Biosciences ADP-ribosylcyclase 1000-3000 units/mg protein | 135622-82-1 | MFCD00212894 | 1VL
ADP-ribosylcyclase 1000-3000 units/mg protein | 135622-82-1 | MFCD00212894 | 1VL
QA Bio Inc QA-Bio, Inc. • Neuraminidase Au • recombinant from A. ureafaciens • 60 µls
Neuraminidase Au - 60 µls • Alpha (2-3,6,8,9) Neuraminidase (Sialidase) cleaves all non-reducing terminal neuraminic acid residues from complex carbohydrates and glycoproteins.
Sigma Aldrich Fine Chemicals Biosciences Proteinase K from Tritirachium album Reagents designed and manufactured under current ISO 13485 certification. | 39450-01-6 | MFCD00132129 | 5ML
Proteinase K from Tritirachium album Reagents designed and manufactured under current ISO 13485 certification. | 39450-01-6 | MFCD00132129 | 5ML
Medchemexpress LLC HY-110115 5mg Medchemexpress, TC-Mps1-12 CAS:1206170-62-8 Purity:>98%
Medchemexpress, HY-110115 5mg TC-Mps1-12 CAS:1206170-62-8 TC-Mps1-12 is a potent and selective monopolar spindle 1 (Mps1) inhibitor, with an IC50 of 6.4 nM. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
Sigma Aldrich Fine Chemicals Biosciences beta-Glucuronidase from Helix pomatia Type H-5, lyophilized powder, >=400,000 units/g solid | 9001-45-0 | MFCD00130629 | 100KU
beta-Glucuronidase from Helix pomatia Type H-5, lyophilized powder, >=400,000 units/g solid | 9001-45-0 | MFCD00130629 | 100KU
Cayman Chemical 18hydroxy Oleoyl LeucInd7 50UG
An internal standard for the quantification of 18-hydroxy oleoyl leucine by GC- or LC-MS
Medchemexpress LLC HY-110115 10mg Medchemexpress, TC-Mps1-12 CAS:1206170-62-8 Purity:>98%
Medchemexpress, HY-110115 10mg TC-Mps1-12 CAS:1206170-62-8 TC-Mps1-12 is a potent and selective monopolar spindle 1 (Mps1) inhibitor, with an IC50 of 6.4 nM. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
Enzo Life Sciences XAV939 (5 mg). CAS: 284028-89-3
Potent inhibitor of Tankyrase 1 (IC50=11nM) and Tankyrase 2 (IC50=4nM). Inhibition of tankyrase promotes stabilization of axin resulting in β-catenin degradation and Wnt signalling disruption. Inhibits proliferation of the μ-catenin-dependent colon carcinoma cell line DLD-1. Promotes cardiomyogenic development in mesoderm progenitor cells. Alternative name: 3,5,7,8-Tetrahydro-2-[4-(trifluoromethyl)phenyl]-4H-thiopyrano[4,3-d]pyrimidin-4-one. Purity: ≥98% (HPLC). Solubility: Soluble in DMSO (20 mg/ml). Long Term Storage: Ambient.
Cayman Chemical EthylmaLNyl Coenzyme AsodI 1mg
An intermediate in the ethylmalonyl-CoA pathway in bacteria
INTACT GENOMICS INC Exonuclease III 25000 Units (100 units/µl)
Exonuclease III (Exo III) is an exodeoxyribonuclease that digests one strand of duplex DNA from a blunt end, 5′ overhang or nick. The enzyme acts in a 3′→5′ direction producing stretches of single-stranded DNA (1, 2). Exo III is not active on 3′ overhangs of 4 or more bases in length and ssDNA. The enzyme has also RNase H, 3′-DNA phosphatase, and apurinic DNA endonuclease activities. Exo III digestions proceed at a uniform rate yielding predictable and reproducible results. However, the observed rate of nucleotide excision can vary depending on the individual characteristics of the reaction mix such as reaction temperature, ionic strength, template base content, template helical structure, and enzyme-to-DNA ratios.Applications• 3′ → 5′ exonuclease• Production of unidirectional nested deletions• Production of intermediates for site-directed mutagenesis• Preparation of strand-specific probes• Preparation of single-stranded substrates for dideoxy sequencing