Assay Kits

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Assay Kits

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  • Histone Targeted ChIP-seq Kit 1Kit

    Rockland Immunochemicals Inc

    The different steps of the ChIP assay are cell fixation (cross-linking), chromatin shearing, immunoprecipitation, reverse cross-linking followed by DNA purification and analysis of the immunoprecipitated DNA. Suitable for 10 reactions.

  • Nicotinamide adenine dinucleotide (NAD) exists in an oxidized form, NAD+, as well as a reduced form, NADH. NAD, the main free form in cells, functions in modulating cellular redox status and by controlling signaling and transcriptional events, making it an important cofactor when investigating…

  • For quantitative determination of isocitrate and evaluation of drug effects on its metabolism. Linear detection range 0.6 to 500 μM for 10 min reaction. Homogeneous "mix-incubate-measure" type high-throughput assay. Method: FL530/585 nm. Samples: Food, beverage,…

  • PAP PEN MaxTag™ Histo for IHC, 1Each

    Rockland Immunochemicals Inc

    The PAP PEN is designed to provide a water repellant barrier when a circle is drawn around a specimen such as tissue sections or cells. The barrier of the PAP PEN retains antisera within the defined area and ensures that only the amount of antibody needed for sufficient reaction is used. The PAP…

  • The CytoScan™-fluoro is based on the quantification of cellular lactate dehydrogenase (LDH) released when cells are damaged or under stress. Lactate dehydrogenase released into the culture medium is measured with a diaphorase coupled enzymatic assay that results in the conversion of a…

  • Micro BCA Protein Assay Kit: The Micro BCA Protein Assay Kit is a detergent-compable bicinchoninic acid formulaon for the colorimetric detecon and quantaon of total protein. An adaptaon of the BCA Protein Assay Kit , the Micro BCA Kit has been opmized for use with dilute protein samples…

  • ELECTRODES, ELECTROLYSIS APPARATUS

    United Scientific Supplies

    The Hoffman Electrolysis Apparatus is used for the qualitative and quantitative study of the electrolytic decomposition of electrolytes such as water and hydrochloric acid. Included platinum electrodes are also sold separately. Includes activity guide. Shipping weight: 8 lbs., dimensions:…

  • For quantitative determination of invertase/sucrase activity. Safe. Non-radioactive assay. "Mix-incubate-measure" type assay. No wash and reagent transfer steps are involved. Can be readily automated to test thousands of samples per day. Method: OD570 nm, or FL530/585 nm. …

  • Lowry Protein Assay Kit

    Bio Basic Inc.

    Lowry Protein Assay Kit: Lowry’s method was the most widely used and cited procedure for protein quantitation. The procedure involves reaction of protein with cupric sulfate and tartrate in an alkaline solution, resulting in formation of tetradentate copper-protein complexes. When the…

  • CB-X™ Protein Assay

    G-Biosciences

    Protocols.io provides an interactive version of this protocol where you can discover and share optimizations with the research community. Protein assays are routinely used in many research fields to estimate proteins in a vast array of buffers and conditions. A major problem for researchers…

  • Bradford Protein Assay Kit (B-Pak) is a straightforward and rapid kit for determining the concentration of proteins in solution.This ready-to-use kit is provided with 1X reagent & 2 sets of BSA standards which means that no dilution, filtration or calculation are required. Simply process your…

  • Rat Specific HRP/DAB (ABC) Detection Kit, 1Kit

    Rockland Immunochemicals Inc

    This kit contains concentrated products and will need dilution. See kit insert for details. Useful for Immunohistochemistry. IHC(P): 1:50-200, IHC(F): 1:50-200, ICC: 1:50-200. Optimal dilutions should be determined by end users.

  • This assay system utilizes proprietary human cells engineered to provide constitutive, highlevel expression of the Rat Pregnane X Receptor (nr1i2), a ligand-dependent transcription factor commonly referred to as PXR. PXR is also known as the Steroid and Xenobiotic sensing nuclear Receptor (SXR).…

  • Impurity assessment is a key step during the drug development production of recombinant proteins, including therapeutic proteins. Specific impurities coming from the cells mediating the protein expression, known as ‘Host Cell Proteins (HCP)', are generated and need to be removed. This kit…

  • This nuclear receptor assay system utilizes proprietary non-human cells engineered to provide constitutive high-level expression of full-length, unmodified human mineralocorticoid receptor (NR3C2), a ligand-dependent transcription factor commonly referred to as MR. INDIGO’s reporter cells…

  • The MTT Cell Proliferation Assay Kit is designed for spectrophotometric quantification of cell growth, viability and proliferation and can be used as a direct indicator of cytotoxicity (such as for screening anticancer drugs) and apoptosis. The MTT Cell Proliferation Kit is a colorimetric assay for…

  • The tumor suppressor protein p53 plays a crucial role in coordinating cellular responses to genotoxic stress and holds many important clinical implications in the treatment of cancer. Cayman’s p53 Transcription Factor Assay is a non-radioactive, sensitive method for detecting specific…

  • Endothelin ELISA Kit

    Cayman Chemical

    The ET peptide family consists of three isoforms, ET-1 (corresponding to the initially isolated and most predominant isoform), ET-2, and ET-3. ET-1 is a 21 amino acid peptide and is one of the most potent vasoconstrictors currently known. ET-2 displays similar pharmacology to ET-1, whereas ET-3 is…

  • Acetaldehyde determination in biological and food/beverage samples. Fast and sensitive. Linear detection range (10µL sample): 4 µM to 4 mM acetaldehyde in 96-well plate assay. The procedure involves adding a single working reagent, and reading the absorbance after 30 minutes. …

  • NADPH is an essential cofactor for the function of the NOS enzyme. Unfortunately, NADPH interferes with the chemistry of the Griess reagents, which are the most commonly used reagents for nitrite detection. This kit uses Lactate Dehydrogenase (LDH) to oxidize the excess NADPH used in a…

  • The Bicinchoninic Acid (BCA) Protein Assay, also known as the Smith Assay, is a highly sensitive colorimetric assay that is compatible with detergent solubilized protein solutions. The Bicinchoninic Acid (BCA) Protein Assay primarily relies on two reactions. Firstly, the peptide bonds in the…

  • β-Galactosidase Assay (CPRG) provides an easy, rapid, and highly sensitive method for determining the β-galactosidase activity in the lysates of cells transfected with a β-galactosidase expression construct. The β-Galactosidase Assay (CPRG) assay uses chlorophenol…

  • Better Bradford Protein Assay Kit: The Better Bradford Protein Assay Kit is a quick and ready-to-use coomassie-binding, colorimetric method for total protein quantitation. This modification of the well-known Bradford method greatly reduces the tendency of coomassie reagents to give nonlinear…

  • For quantitative determination of alkaline phosphatase (ALP) activity using stable p-nitrophenol phosphate substrate. High sensitivity and wide linear range. Use 5 μL serum or plasma sample. The detection limit is 2 U/L, linear up to 800 U/L. Homogeneous and simple procedure. Simple…

  • Vitamin D ELISA Kit

    Cayman Chemical

    The primary synthesis of functional vitamin D begins in the skin, where a cholesterol by-product acted upon by UV light forms vitamin D3. Vitamin D3 is carried through the bloodstream, attached to the vitamin D binding protein, to the liver where it is converted to 25-hydroxy vitamin D3 (25(OH)D3).…

  • BCA Protein Assay Kit

    Bio Basic Inc.

    BCA Protein Assay Kit: The BCA Protein Assay kit is a detergent-compatible formulation based on bicinchoninic acid (BCA) for the colorimetric detection and quantitation of total protein. This method combines the well-known reduction of Cu+2 to Cu+1 by protein in an alkaline medium (the…

  • MP Biomedicals' Free Fatty Acid Test Kits are designed to measure free fatty acid content in any liquid or solid sample containing oil/fat. MP Biomedicals' Free Fatty Acid Test Kit contains all reagents and calibrators necessary to run samples for percent free fatty acid. A control is…

  • For quantitative determination of total protein. Detection range 0.06 - 1.0 mg /mL protein in 96-well plate assay. Can be readily automated to test thousands of samples per day. Low interference. Glucose, Tris, vitamins, and amino acids, DNA, RNA, salts, EDTA (<12 mM), phenol (<50…

  • 30% H2O2 Solution reagent is specifically designed for the use in Rockland MaxTag™ Western Blot Kit.

  • QuickVue At-Home OTC COVID-19

    Quidel Corporation

    Fast. Easy. Ready When You Are. QuickVue At-Home OTC COVID-19 Test lets you get rapid results, in the privacy of your own home. Available over-the-counter, everything you need is in the package and taking the test is simple. The test is authorized for home use with self-collected anterior…

  • Available to medical professionals and organizations for research, screening or surveillance use only. Not for at-home specimen collection or home use. This test has not been authorized or approved by the FDA. *** Product is currently For Research, Screening or Surveillance Use Only *** …

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