Modifying Enzymes
Worthington Biochemical Corporation DNA CELLULOSE DBL STRND 5G
Prepared by a method developed at Worthington in which native, double-stranded calf thymus DNA is covalently bound to cellulose. Suitable for the purification of many DNA binding proteins such as polymerases, transcription factors, and terminators, etc.
Apexbio Technology LLC Lambda Exonuclease(Synonyms: Lambda Exo, Lambda exonuclease enzyme, λ exonuclease, λ exonuclease enzyme), 1000U.
Lambda Exonuclease is a DNA-specific exonuclease enzyme that progressively degrades double-stranded DNA in a 5 3 direction preferentially initiating digestion at 5 -phosphorylated termini It displays minor activity toward single-stranded DNA and double-stranded DNA with non-phosphorylated ends but cannot start cleavage at internal nicks or gaps Lambda Exonuclease is commonly employed in molecular biology laboratories for the generation of single-stranded DNA templates DNA single-strand conformation polymorphism (SSCP) analysis selective degradation of linear plasmid forms while preserving supercoiled structures and rolling-circle amplification protocols
Medchemexpress LLC Bacterial α-Amylase | 9000-85-5 | ≥5000 U/g solid | 10 G
Bacterial α-Amylase from MedChemExpress is an enzyme that catalyzes the hydrolysis of internal α-1,4-glycosidic linkages in starch, breaking it down into smaller units like glucose, maltose, and maltotriose. It is commonly employed in various biochemical studies.
- Hydrolyzes α-1,4-glycosidic linkages in starch
- Produces low molecular weight products (glucose, maltose, maltotriose)
- Suitable for biochemical studies
- Wide temperature-activity optima (25°C to approximately 100°C)
- Broad pH optima (1 to 11.5)
Enzo Life Sciences Matrix metalloproteinase-9 (MMP-9) fluorometric drug discovery kit, RED (1x96wells)
The MMP-9 Fluorometric (also known as fluorimetric) Drug Discovery Kit, RED is a complete assay system designed to screen MMP-9 inhibitors using a quenched fluorogenic substrate OMNIMMP RED: TQ3-GABA-Pro-Cha-Abu-Smc-His-Ala-Dab(6-TAMRA)-Ala-Lys-NH2 [TQ3=quencher; GABA=4-aminobutyric acid; Cha=L-cyclohexylalanine; Abu=2-aminobutyric acid; Smc=S-methyl-L-cysteine; Dab=2,4-diaminobutyric acid; 6-TAMRA=6-tetramethylrhodamine]. TAMRA fluorescence is thoroughly quenched by the TQ3 group until cleavage by MMPs separates the two moieties. The assays are performed in a convenient 96-well microplate format. The kit is useful to screen inhibitors of MMP-9, a potential therapeutic target. The compound NNGH is also included as a prototypic control inhibitor. Alternative name: Gelatinase B, 92kDa Type IV collagenase. Applications: Fluorescent detection, HTS Activity assay.
ABclonal Technology T4 RNA Ligase 1
T4 RNA ligase 1 catalyzes the formation of a 3 to 5 phosphodiester bond by joining the 5 phosphate end of a nucleotide to the 4 hydroxyl end, accompanied by the hydrolysis of ATP to AMP and PPi. Substrates include single-stranded RNA, DNA, and dinucleoside pyrophosphates.
Worthington Biochemical Corporation Protease, S. aureus, Sequencing Grade, STSEQ, 5x10ug
Protease, S. aureus, Sequencing Grade, STSEQ, 5x10ug. Chromatographically purified according to Drapeau, G, et.al, JBC, 247, 6720 (1972). Supplied as a lyophilized powder. Store at 2-8°C.
Cayman Chemical Coenzyme Q10-d6 1mg
An internal standard for the quantification of CoQ10 by GC- or LC-MS
Medchemexpress LLC Alpha-amylase, porcine pancreatic | 9000-90-2 | 100 KU
α-Amylase, Porcine Pancreatic (1,4-alpha-D-Glucan-glucanohydrolase) is a hydrolase enzyme isolated from porcine pancreatic. It catalyzes the hydrolysis of internal α-1, 4-glycosidic linkages in starch to yield products like glucose and maltose. This product is intended for life science research.
- Can be used in the study of starch metabolism.
- Shows binding activity toward N-linked oligosaccharides of glycoproteins, a unique feature not shared by α-amylases from saliva, wheat, or fungus.
- Enhances the release of Dexamethasone from its γ-cyclodextrin complex at relatively low concentrations of γCD by catalyzing the hydrolysis of γCD.
Sigma Aldrich Fine Chemicals Biosciences Glucose-6-phosphate Dehydrogenase from Leuconostoc mesenteroides recombinant, expressed in E. coli, lyophilized powder, >=550 units/mg protein (biuret) | 9001-40-5 | MFCD00081656 | 200UN
Glucose-6-phosphate Dehydrogenase from Leuconostoc mesenteroides recombinant, expressed in E. coli, lyophilized powder, >=550 units/mg protein (biuret) | 9001-40-5 | MFCD00081656 | 200UN
Sigma Aldrich Fine Chemicals Biosciences DNA Ligase from T4-infected Escherichia coli buffered aqueous glycerol solution | 9015-85-4 | MFCD00163508 | 100UN
DNA Ligase from T4-infected Escherichia coli buffered aqueous glycerol solution | 9015-85-4 | MFCD00163508 | 100UN
Medchemexpress LLC Diastase, Aspergillus oryzae | 9000-92-4 | 5 G
Diastase from Aspergillus oryzae is an amylase that hydrolyzes starch into sugars. This product is intended for research use only and has not been fully validated for medical applications.
- Enzyme activity of ≥100000 U/g.
- Appears as a solid, light yellow to yellow powder.
- Hydrolyzes starch into sugars.
- Suitable for laboratory chemical applications.
TARGETMOL CHEMICALS INC AMINOPEPTIDASE M 100MG
Also available in 25 mg 50 mg 200 mg and bulk. Please contact Fisher for quotes. Aminopeptidase M (AMP) inhibition is of interest for several diseases such as highly vascularized cancer types. purity: 98%
ABclonal Technology DNA Ligase III/LIG3 Rabbit pAb
This gene is a member of the DNA ligase family. Each member of this family encodes a protein that catalyzes the joining of DNA ends but they each have a distinct role in DNA metabolism. The protein encoded by this gene is involved in excision repair and is located in both the mitochondria and nucleus, with translation initiation from the upstream start codon allowing for transport to the mitochondria and translation initiation from a downstream start codon allowing for transport to the nucleus. Additionally, alternate transcriptional splice variants, encoding different isoforms, have been characterized.