2490 Results for: "Bioconjugation Reagents"

Supplier: MACHEREY-NAGEL

QUANTOFIX® test strips meet all requirements of a modern rapid test. The colour of the reactive pad changes depending on the concentration of an analyte in the sample. The evaluation is usually carried out visually by comparison of the reaction colour with a multi-stage colour scale. These test strips are immediately ready-to-use. They do not require additional accessories. The test strips are intended for single use, maintenance or calibration are not required.

Supplier: DWK Life Sciences

HPLC 1000 ml purging bottle with five GL 45 inlets.

Supplier: EPPENDORF

Versatile, ergonomic pipette with innovative design, meets the highest needs in precision and accuracy.

Supplier: MACHEREY-NAGEL

QUANTOFIX® test strips meet all requirements of a modern rapid test. The colour of the reactive pad changes depending on the concentration of an analyte in the sample. The evaluation is usually carried out visually by comparison of the reaction colour with a multi-stage color scale. The test strips are intended for single use, maintenance or calibration are not required.

Supplier: MACHEREY-NAGEL

QUANTOFIX® test strips meet all requirements of a modern rapid test. The colour of the reactive pad changes depending on the concentration of an analyte in the sample. The evaluation is usually carried out visually by comparison of the reaction colour with a multi-stage colour scale. QUANTOFIX® test strips are immediately ready-to-use. They do not require additional accessories. The test strips are intended for single use, maintenance or calibration are not required.

Supplier: VELP SCIENTIFIC

Innovative accelerated oxidation test for the determination of the oxidation stability of fats on the whole sample according to AOCS Cd-12c-16.

Supplier: MP Biomedicals

Soluble in water (100 mg/ml - clear, colorless solution).

Supplier: MP Biomedicals

Ampicillin sodium salt is a semi-synthetic derivative of penicillin, active as a broad-spectrum antibiotic. It is inactivated by beta-lactamases and for this reason a beta-lactamase inhibitor should be considered when using ampicillin. Against gram-positive bacteria, ampicillin has a similar mode of action as benzylpenicillin; against gram-negative bacteria, it has a similar mode of action as chloramphenicol and tetracyclines. In E. coli it inhibits cell wall synthesis.

Supplier: VWR Collection

This 'two in one' lab water system produces ultrapure (Type I) and RO (Type III) water from tap water. Quality of ultrapure water meets or exceeds ASTM, CLSI, CAP, and ISO Type I water standards.

Supplier: VWR Collection

This temperature logger can display, record and report data during storage, handling and transportation of products.

Supplier: MP Biomedicals

Tryptic Soy Agar is used for the isolation and cultivation of fastidious and non-fastidious micro-organisms. It supports the abundant growth of fastidious organisms such as Pneumococci, Streptococci, Neisserias, etc. Since it lacks carbohydrates, it is very useful in the study of hemolytic reactions and also in the preparation of chocolate agar.

Supplier: Cytiva (Formerly Pall Lab)

A filter for every step in your process. From drug discovery and basic research to process development, Pall Laboratory's AcroPak capsules come in a variety of membrane types and volume sizes.

Supplier: EPPENDORF

Eppendorf epT.I.P.S.® Box 2.0, available with 'Eppendorf Quality' pipette tips or as an empty box, improves lab efficiency with innovative TwinLid® technology, enhanced stackability, and superior ergonomics for safe and organised pipetting.

Supplier: EPPENDORF

Eppendorf epT.I.P.S.® Sets, in 'Eppendorf Quality' grade, combine the convenience of a reusable Box 2.0 with high-quality reloadable pipette tips, offering a sustainable, efficient solution for precise and organised pipetting in laboratories.

Supplier: DWK Life Sciences

The DURAN® borosilicate glass 3.3, double-walled, wide mouth bottles GLS 80® incorporate an integral jacket that isolates the contents from the external environment. Heated or cooled liquids can be circulated through the jacket to control the temperature within a screw topped bottle. Double-walled bottles offer a sealable and more flexible alternative to open topped jacketed beakers.

Supplier: MP Biomedicals

PIPES is a zwitterionic N-substituted aminosulfonic acid "Good" buffer.
PIPES is used to buffer glutaraldehyde fixative solutions when fixing plant and/or animal tissue samples. This will help prevent the loss of lipids. It is also used to buffer glutaraldehyde and formaldehyde when fixing fungal zoospores for fluorescence microscopy and electron microscopy. PIPES tends to give optimal results.
Buffers can be made by adding a solution of base to PIPES free acid, titrating to the appropriate pH.

Supplier: MP Biomedicals

The IgG fraction is prepared from the specific goat antiserum by delipidation, ammonium sulfate fractionation and anion exchange chromatography. The resulting IgG fraction is dialyzed into 0.02M sodium phosphate, 0.14M sodium chloride, pH 7.3, with 0.05% sodium azide, adjusted to standard titer, filtered through a 0.22 µm filter, vialed and lyophilized

The total protein is measured using the Biuret procedure, with bovine albumin as a standard. Antibody titer is standardized to an in-house standard by equivalence-point precipitation. Each IgG fraction is tested for purity and specificity at a minimum of 40 mg/mL using immunoelectrophoresis. The product is mostly goat IgG; no trace of albumin is detected.

Supplier: HAMILTON BONADUZ

PRP-1 polymeric HPLC columns are designed for broad ranging uses, similar to C8 or C18 HPLC materials. They combine the best characteristics of silica-based and polymeric columns resulting in highly inert and long-lasting columns. These columns are ideal for applications that require a high degree of column to column and batch to batch consistency (quality assurance, clinical trials). Unlike C8 or C18 columns, PRP-1 has no stationary phase coating. Since there is no stationary phase to hydrolyse, the column maintains its performance characteristics longer than many C8 or C18 columns.

Supplier: MACHEREY-NAGEL

QUANTOFIX® test strips meet all requirements of a modern rapid test. The colour of the reactive pad changes depending on the concentration of an analyte in the sample. The evaluation is usually carried out visually by comparison of the reaction colour with a multi-stage colour scale. QUANTOFIX® test strips are immediately ready-to-use. They do not require additional accessories. The test strips are intended for single use, maintenance or calibration are not required.

Supplier: SI Analytics

The TitroLine® 5000, successor to the TitroLine® easy, is a very easy to use automatic titrator for a variety of applications, including water/wastewater applications, environmental and food analysis.

Supplier: MP Biomedicals

Tris has been useful as buffers in a wide variety of biological systems. Uses include pH control in vitro and in vivo for body fluids and in buffering systems for electrophoresis applications. Tris has been used as a starting material for polymers, oxazolones (with carboxylic acids) and oxazolidines (with aldehydes). Tris does not precipitate calcium salts and is of value in maintaining solubility of manganese salts. It can be used for the direct standardization of a strong acid solution; the equivalence point can be determined either potentiometrically or by use of a suitable indicator such as 3-(4-Dimethylamino-1-naphthylazo)-4-methoxybenzenesulfonic acid. It is an auxiliary material in pharmaceutical science.
Store at Room Temperature (15-30 °C). Store dessicated.

Supplier: Trajan Scientific and Medical

eVol® is the coupling of two precision devices: A digitally-controlled electronic drive and an XCHANGE®-enabled analytical syringe. The result is a digitally-controlled, positive-displacement dispensing system that can be programmed to reproducibly and accurately perform a wide variety of liquid handling procedures.

Supplier: EPPENDORF

Eppendorf epT.I.P.S.® Reloads offer high-precision pipette tips in 'Eppendorf Quality' and 'PCR clean' purity grades. Eco-friendly, cost-effective, and designed for seamless compatibility with Eppendorf Box 2.0, they ensure accuracy and sustainability in labs.

Supplier: Thermo Fisher Scientific

Ammonium iron(III) sulphate dodecahydrate 98.5-102.0% ACS

Supplier: EPPENDORF

Eppendorf epT.I.P.S.® Bulk packs offer a practical, high-volume solution with 'Eppendorf Quality' pipette tips, ensuring precise and reliable measurements for various lab applications, packaged economically for high-throughput settings.

Supplier: EPPENDORF

Eppendorf epT.I.P.S.® Racks feature high-precision pipette tips in 'Eppendorf Quality', 'PCR clean', 'Biopur®', and 'Sterile' purity grades. All tips are supplied in disposible racks designed for optimal organisation and user convenience in demanding laboratory environments.

Supplier: EPPENDORF

epT.I.P.S.® Singles high-precision pipette tips offer unparalleled precision in 'Biopur®' and 'Sterile' grades, featuring individually wrapped tips for maximum sterility. Ideal for sensitive and critical lab applications where contamination control is paramount.

Supplier: Corning

These low binding barrier tips feature an inert, high-density PE barrier to eliminate aerosol carryover contamination during critical pipetting procedures. The tips will not trap liquids or inhibit PCR in the event of over pipetting.

Supplier: MP Biomedicals

Protamine sulphate is a purified mixture of simple protein principles obtained from the sperm or testes of suitable species of fish, which has the property of neutralizing heparin. Because of having much basic amino acids (mostly arginine) protamine contains far greater nitrogen than other proteins. Its molecular weight is relatively small. Histone and other basic proteins in the testes of unmatured fishes convert into protamine along with the growth of the fishes. In the testes protamine takes the form of nucleoprotamine linked with DNA.

Supplier: MACHEREY-NAGEL

QUANTOFIX® test strips meet all requirements of a modern rapid test. The colour of the reactive pad changes depending on the concentration of an analyte in the sample. The evaluation is usually carried out visually by comparison of the reaction colour with a multi-stage colour scale. These test strips are immediately ready-to-use. They do not require additional accessories. The test strips are intended for single use, maintenance or calibration are not required.