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You Searched For: Assays

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 behavior 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 behavior than what can be handled by traditional chemical analysis and titration.


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Product Image-ENZOENZKIT1290120

Cellular senescence activity assay

Catalog Number: (ENZOENZKIT1290120)
Supplier: ENZO LIFE SCIENCES
Description: Highly reproducible SA-β-gal activity kit
UOM: 1 * 120 Assays
Image Unavailable-ENZOENZKIT1390001

IL-5 ELISA kit, grow cells

Catalog Number: (ENZOENZKIT1390001)
Supplier: ENZO LIFE SCIENCES
Description: Highly sensitive IL-5 ELISA kit enabling detection of IL-5 in serum, plasma, urine and cell culture supernates in just 3 hours.
UOM: 1 * 1 KIT
Image Unavailable-30025-2

Cell viability assay kits

Supplier: Biotium
Description: MTT, XTT, and resazurin are reduced by mitochondrial metabolic activity to yield coloured or fluorescent products, and thus are useful for and assaying cell viability and quantitating cell number. MTT and XTT are reduced to coloured formazin salts that can be measured by absorbance. MTT generates an insoluble formazin salt, requiring cell lysis before the absorbance can be measured, while XTT does not require cell lysis for measurement. Resazurin is a non-fluorescent blue dye that is reduced to the pink fluorescent compound resorufin, which can be measured by fluorescence or absorbance.

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Product Image-786-12XT

Protein quantitation assay kits, CB-X™ Protein assay

Supplier: G-Biosciences
Description: 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.

Image Unavailable-30072.

Apoptosis and necrosis assay kit, NucView™488 RedDot™2

Catalog Number: (30072.)
Supplier: Biotium
Description: This NucView™488 and RedDot™2 Apoptosis and Necrosis Assay Kit contains NucView™488 caspase-3 substrate for detection of caspase-3/7 activity. The far-red dead-cell stain RedDot™2 is included for staining necrotic and late apoptotic cells that have compromised plasma membrane integrity. This kit provides a convenient tool for profiling apoptotic and necrotic cell populations by fluorescence microscopy or flow cytometry.
UOM: 1 * 1 KIT
Product Image-30063.

TUNEL assay kits

Supplier: Biotium
Description: 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.

Product Image-CAYM10010721-1

S-Glutathionylated Protein Detection Kit

Catalog Number: (CAYM10010721-1)
Supplier: Cayman Chemical
Description: A convenient method for the direct visualisation of S-glutathionylated proteins in whole (permeabilised) cells.
UOM: 1 * 1 items
Image Unavailable-USBIO8061-100

Osteoclast inhibitory lectin MAB MO XMO

Catalog Number: (USBIO8061-100)
Supplier: US Biological
Description: 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 * 100 µG
Image Unavailable-AVIVOKEH03072

Mouse APOC1 ELISA Kit

Catalog Number: (AVIVOKEH03072)
Supplier: Aviva Systems Biology
Description: Aviva Systems Biology APOC1 ELISA Kit (Mouse) (OKEH03072) is based on standard sandwich enzyme-linked immuno-sorbent assay technology. An antibody specific for Apoc1 has been pre-coated onto a 96-well plate (12 x 8 Well Strips) and blocked. Standards or test samples are added to the wells and removed. A biotinylated detector antibody specific for Apoc1 is added, incubated and followed by washing. Avidin-Peroxidase Conjugate is then added, incubated and unbound conjugate is washed away. An enzymatic reaction is produced through the addition of TMB substrate which is catalyzed by HRP generating a blue color product that changes yellow after adding acidic stop solution. The density of yellow coloration read by absorbance at 450 nm is quantitatively proportional to the amount of sample Apoc1 captured in well.
UOM: 1 * 1 KIT
Product Image-ABCAAB285263-96

Alanine Aminotransferase 1 (GPT) (Mouse) ELISA Kit

Catalog Number: (ABCAAB285263-96)
Supplier: Abcam
Description: A Sandwich ELISA kit to quantify Mouse GPT in serum, plasma and other biological fluids.
UOM: 1 * 96 Tests
Product Image-ABCAAB285282-96

Total Aflatoxin ELISA Kit

Catalog Number: (ABCAAB285282-96)
Supplier: Abcam
Description: Competitive ELISA kit for the quantitative measurement of total aflatoxin in grain and feed samples.
UOM: 1 * 96 Tests
Image Unavailable-ABCAAB285266-96

Ciprofloxacin (Cipro) ELISA Kit

Catalog Number: (ABCAAB285266-96)
Supplier: Abcam
Description: A competitive ELISA kit for quantify of Ciprofloxacin in tissue, honey, eggs, milk, milk powder.
UOM: 1 * 96 Tests
Product Image-ABCAAB285265-96

Anti-DNA antibody (Mouse) ELISA Kit

Catalog Number: (ABCAAB285265-96)
Supplier: Abcam
Description: A Sandwich ELISA kit for quantify anti-DNA antibody in mouse serum, plasma and other biological fluids.
UOM: 1 * 96 Tests
Product Image-ABCAAB285313-96

Estrogen ELISA Kit

Catalog Number: (ABCAAB285313-96)
Supplier: Abcam
Description: A competitive ELISA kit for the quantitative measurement of estrogen in biological fluids.
UOM: 1 * 96 Tests
Product Image-ABCAAB285317-96

Hemoglobin A1c (HbA1c) (Mouse) ELISA Kit

Catalog Number: (ABCAAB285317-96)
Supplier: Abcam
Description: A sandwich ELISA kit for the quantitative measurement of hemoglobin A1c in biological fluids.
UOM: 1 * 96 Tests
Product Image-ABCAAB287801-96

Platelet Activating Factor (PAF) ELISA Kit

Catalog Number: (ABCAAB287801-96)
Supplier: Abcam
Description: A sandwich ELISA kit for the quantitative measurement of platelet activating factor in bio fluids.
UOM: 1 * 96 Tests
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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 on 0800 22 33 44
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