U heeft gezocht op: Testen

An assay is an investigative procedure in laboratory medicine, pharmacology, environmental biology, and molecular biology for qualitatively assessing or quantitatively measuring the presence or functional activity of the analyte, or the entity being targeted by the assay. Generally, assays involve biological materials or phenomena which tend to be intrinsically more complex in composition or in behaviour than what can be handled by traditional chemical analysis and titration.

An assay is an investigative procedure in laboratory medicine, pharmacology, environmental biology, and molecular biology for qualitatively assessing or quantitatively measuring the presence or functional activity of the analyte, or the entity being targeted by the assay. Generally, assays involve biological materials or phenomena which tend to be intrinsically more complex in composition or in behaviour than what can be handled by traditional chemical analysis and titration.


13 695  results were found

SearchResultCount:"13695"

Sort Results

List view Easy View (new)

Rate These Search Results

Leverancier: ENZO LIFE SCIENCES
Omschrijving: The GFP-Certified™ FluoForte™ Calcium Assay kit provides a homogeneous fluorescence-based assay for detecting intracellular calcium mobilization across a broad spectrum of biological targets.

New Product

Catalogus nummer: (ENZOENZ51040KP002)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: ProteoStat® Protein refolding and aggregation sensing kit provides a fractional factorial matrix design to facilitate screening of refolding parameters for a specific protein in different buffers, and a simple, homogenous assay format for monitoring protein aggregation using a red-emitting aggregation-sensitive dye. 
UOM: 1 * 1 Kit

New Product


Catalogus nummer: (ENZOENZ600030001)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: For use with the LEADING LIGHT® Wnt Reporter Cell Line.
UOM: 1 * 1 EA

New Product


Catalogus nummer: (ENZOADI900008)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: For the quantitative determination of 17β-Estradiol in culture supernatants and saliva from any species. For serum and plasma use 89141-256.
UOM: 1 * 1 Kit

New Product


Leverancier: Biosensis
Omschrijving: The Biosensis NT3 Rapid™ enzyme-linked immune-sorbent assay (ELISA) kit is a sandwich ELISA that allows the specific, fast and reliable quantification of NT3 in less than 4 hours in cell culture supernatants and human plasma (EDTA and citrate) only if used as directed.

Leverancier: Biosensis
Omschrijving: The Biosensis GDNF RapidTM enzyme-linked immunosorbent assay (ELISA) Kit is a sandwich ELISA that allows the quantification of GDNF in less than 4 hours in cell culture supernatants, cell lysates, and serum only if used as directed. Please refer to the kit protocol for specific use instructions for each substrate application, in particular mouse serum samples.

Catalogus nummer: (BSENBEK-2227)
Leverancier: Biosensis
Omschrijving: The Biosensis Multi-Neurotrophin Rapid™ Screening ELISA Kit has been designed to allow rapid screening and quantification of NGF, BDNF, NT3 and NT4/5 in cell culture supernatants, lysates, serum, plasma (EDTA and citrate) and brain extracts only if used as directed.
UOM: 1 * 1 EA


Catalogus nummer: (ROCKKOA0242)
Leverancier: Rockland Immunochemicals
Omschrijving: Mouse interleukin-17 AccuSignal ELISA kit
UOM: 1 * 1 Kit


Catalogus nummer: (USBIO8061-100)
Leverancier: US Biological
Omschrijving: Osteocrin is a recently identified secreted protein expression of which was only detected in bone, peaking just after birth and decreasing markedly with age. A 1280-bp mRNA encodes osteocrin producing a mature protein of 103 amino acids with a molecular mass of 11,4 kD. In primary osteoblastic cell cultures osteocrin expression coincided with matrix formation then decreased in very mature cultures.
UOM: 1 * 1 EA


Leverancier: Biotium
Omschrijving: TUNEL (terminal deoxynucleotidyl transferase (TdT) mediated dUTP nick-end labeling) is highly selective for the detection of apoptotic cells, but not necrotic cells or cells with DNA strand breaks resulting from irradiation or drug treatment. In this assay, TdT enzyme catalyses the addition of labeled dUTP to the 3’ ends of cleaved DNA fragments. Fluorescent dye-conjugated dUTP can be used for direct detection of fragmented DNA by fluorescence microscopy or flow cytometry.

Leverancier: G-Biosciences
Omschrijving: CB™ Protein Assay, a Coomassie dye based protein assay based on the Bradford Protein Assay, is suitable for the simple and rapid estimation of protein concentration. The binding of protein to the dye results in a colour change from brown to blue. The change in colour density is proportional to protein concentration. Protein estimation can be performed using as little as 0,5 µg protein.

Leverancier: Biotium
Omschrijving: Conjugates for probing cAMP receptors or measuring cGMP in immunoassays.

Catalogus nummer: (API-16S)
Leverancier: G-Biosciences
Omschrijving: Apoptosis inducers are used for induction of apoptosis in cultured cells. The selection of apoptosis inducers include actinomycin D, camptothecin, cycloheximide, dexamethasone, doxorubicin and etoposide.
UOM: 1 * 1 EA


Leverancier: Biotium
Omschrijving: CellBrite-kits zijn ontworpen om celcytoplasmamembranen te labelen met een fluorescerende membraankleurstof die vooraf is opgelost als een geoptimaliseerde kleuroplossing. Door CellBrite-membraankleuringen te combineren, is het mogelijk om meerdere celpopulaties te labelen met onderscheidende kleuren, een mogelijkheid die nuttig is voor het bestuderen van cel-celinteracties.
Leverancier: G-Biosciences
Omschrijving: CB-X™ Protein Assay is a Coomassie dye based protein assay based on the Bradford Protein Assay. For protein samples in simple, uncomplicated aqueous buffers CB-X™ is a highly sensitive, single reagent assay that can be performed in 5 minutes. For complicated protein samples, CB-X™ Protein Assay is supplied with reagents to clean up the samples and remove all reagents and chemicals that interfere with accurate protein estimation in a single step. These reagents include detergents, chaotropes, reducing agents, alkylating agents, sugars, high salt concentrations, buffering agents and chelating agents. The clean up stage and subsequent protein assay is performed in a single tube to ensure no protein loss and to maintain the accuracy of the assay.

Catalogus nummer: (BSENBEK-2237-2P)
Leverancier: Biosensis
Omschrijving: Biosensis proBDNF (Brain-derived neurotrophic factor, BDNF, Abrineurin) RapidTM enzyme-linked immunosorbent assay (ELISA) Kit is a sandwich ELISA that allows the specific, fast and reliable quantification of proBDNF in less than 4 hours in cell culture supernatants, human serum and EDTA-plasma only if used as directed. Please refer to the kit protocol for specific use instructions for each substrate application, in particular human blood samples.
UOM: 1 * 1 Kit


Bel voor prijs
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.
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.
Dit artikel is geblokkeerd voor uw organisatie. Neem contact op met uw inkoopafdeling voor meer informatie
Het orginele artikel is niet langer beschikbaar. Het alternatief dat wordt getoond is beschikbaar
Product(en) gemarkeerd met dit symbool worden niet meer verkocht cq verkocht tot het einde van de voorraad. Alternatieven zijn mogelijk beschikbaar door te zoeken met het VWR-catalogusnummer dat hierboven wordt vermeld. Voor meer informatie kunt u contact opnemen met customer service: 020-4808410.
321 - 336 of 13 695
no targeter for Bottom