U heeft gezocht op: Enzymen

Enzymes accelerate, or catalyse, chemical reactions, and they are known to catalyse more than 5,000 biochemical reaction types. Most enzymes are proteins, although a few are catalytic RNA molecules. Choose specific enzymes for cleaving bonds, removing genomic DNA from RNA preparations, for producing fragments of proteins, or for use in ion exchange chromatography. Enzymes are used in the chemical industry and other industrial applications when extremely specific catalysts are required.

Enzymes accelerate, or catalyse, chemical reactions, and they are known to catalyse more than 5,000 biochemical reaction types. Most enzymes are proteins, although a few are catalytic RNA molecules. Choose specific enzymes for cleaving bonds, removing genomic DNA from RNA preparations, for producing fragments of proteins, or for use in ion exchange chromatography. Enzymes are used in the chemical industry and other industrial applications when extremely specific catalysts are required.


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Catalogus nummer: (NOVU9888-LL-100)
Leverancier: Novus Biologicals
Omschrijving: Lipo protein lipase (LPL) is a rate-limiting enzyme responsible for the hydrolysis of triglycerides.
UOM: 1 * 1 EA


Catalogus nummer: (USBIT8065-02)
Leverancier: US Biological
Omschrijving: DNA topoisomerase I is a key nuclear enzyme that interconverts supercoiled DNA to the required topological conformations for normal DNA replication and transcription.
UOM: 1 * 1 EA

New Product


Catalogus nummer: (APOSBIB3068-1MU)
Leverancier: Apollo Scientific
Omschrijving: Lyophilized powder. From Aspergillus niger. Specific activity: IU/mg protein>300 units. IU per 1mg powder is approximately 450 units.
UOM: 1 * 1 ST


Catalogus nummer: (ENZOBMLSE1685000)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: Produced in <i>E. coli</i>.
UOM: 1 * 1 Flacon


Catalogus nummer: (ENZOALX581201L002)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: Isolated from Salmonella minnesota R595 (Re mutant). Prepared by mild acid hydrolysis from purified Salmonella minnesota R595 (Re) LPS (isolated by a modification of the PCP extraction method), converted to the uniform salt form and dissolved in sterile pyrogen-free double distilled water.
UOM: 1 * 2 mL


Catalogus nummer: (ENZOSV-26910-01)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: Bovine Catalase (from Liver)
UOM: 1 * 250 mg

New Product


Catalogus nummer: (ENZOBMLSE1715000)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: Produced in <i>E. coli</i>.
UOM: 1 * 1 Flacon


Catalogus nummer: (ENZOBMLEW98100100)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: This solution contains MgCl₂, ATP, and ATP regenerating enzymes to recycle ATP hydrolysis products, (AMP, ADP) to ATP. An ideal energy source for conjugation/degradation assays (ubiquitin, proteasome, SUMO, etc.) particularly those that are preformed with crude lysates/impure reagents that may contain ATP-depleting activities.
UOM: 1 * 100 µl


Catalogus nummer: (ENZOBMLSE1190001)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: Isolated from bovine kidney.
UOM: 1 * 1 EA


Catalogus nummer: (ENZOENZ44001U020)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: Klenow (3′-5′ exo-) is a mesophilic DNA polymerase deficient in both proofreading (3′-5′) and nick-translation (5′-3′) nuclease activities, and that displays a moderate strand displacement activity during DNA synthesis. The protein is expressed as a truncated product of the <i>E.coli</i> PolA gene and contains the D355A and E357A mutations.
UOM: 1 * 20 µl


Catalogus nummer: (ENZOALX201081C020)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: Produced in <i>E. coli</i>. Full length human arginase I.
UOM: 1 * 1 EA


Leverancier: OMEGA BIO-TEK
Omschrijving: For DNase digestion during RNA purification. The RNase-free DNase set provides a rapid and efficient on-column digestion of DNA during RNA purification from a wide variety of sample sources using E.Z.N.A.® RNA kits. The DNases can be efficiently removed in subsequent steps. Generally, DNase digestion is not required for RNA purified with E.Z.N.A.® RNA kits since the silica-membrance, spin-column technology efficiently removes the majority of the DNA without DNase treatment. However, complete DNA removal may be necessary for certain RNA applications that are sensitive to very small amounts of DNA.
Catalogus nummer: (PRSI92-697)
Leverancier: ProSci Inc.
Omschrijving: Aldehyde dehydrogenase 1 family member A2 (ALDH1A2), also known as retinaldehyde dehydrogenase 2 (RALDH2), belongs to the aldehyde dehydrogenase family which contains two members, the ALDH1 s (ALDH1A1, ALDH1A2 and ALDH1A3) and the 9-cis retinaldehyde dehydrogenase ALDH8 s.
UOM: 1 * 0,05 mg

New Product


Catalogus nummer: (ROCKMB-109-1000)
Leverancier: Rockland Immunochemicals
Omschrijving: Chicken lysozyme (Muramidase) (from egg white)
UOM: 1 * 1 g

MSDS


Catalogus nummer: (TCIAP0310-25ML)
Leverancier: TCI
Omschrijving: Penicillinase
UOM: 1 * 25 mL


Catalogus nummer: (45402.4I)
Leverancier: Thermo Fisher Scientific
Omschrijving: Applications: Diagnostics and cofactor regeneration of NAD(P)H in reductive processes.
UOM: 1 * 1 EA

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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