Cell Based Assays
Cayman Chemical Calcium Assay Kit, 192 Well
Cayman's Calcium Assay provides a quick, reliable method for determining total calcium concentration in a variety of biological samples, as well as tissue homogenates and cell lysates. The assay utilizes an optimized variant of the well-established o-Cresolphthalein-calcium reaction in which a vivid purple complex that absorbs between 560 and 590 nm is formed in the presence of calcium.
Bioassay Systems EnzyChrom™ L-Lactate Assay Kit. For quantitative determination of L-lactate (L-lactic acid) and evaluation of drug effects on its metabolism.
For quantitative determination of L-lactate (L-lactic acid) and evaluation of drug effects on its metabolism. Key Features: Sensitive and accurate. Detection limit of 0.05 mM and linearity up to 2 mM L-Lactate in 96-well plate assay. For cell culture samples containing phenol red: detection limit of 0.1 mM and linearity up to 1 mM L-Lactate in 96-well plate assay. Convenient. The procedure involves adding a single working reagent, and reading the optical density at time zero and at 20 min. Room temperature assay. No 37°C heater is needed. High-throughput. Can be readily automated as a high-throughput 96-well plate assay for thousands of samples per day. Method: OD565nm. Samples: Serum, plasma, cell culture media etc. Species: All. Procedure: Assay takes 20 min. Kit size: 100 tests. Detection limit: 0.05 mM.
Eurofins Discoverx PathHunter Insulin Lispro Bioassay Kit, 10pl. (93-0466Y3-00010)
The PathHunter Insulin Lispro Bioassay kit provides an easy-to-use cell based assay to measure drug potency and detect neutralizing antibodies. This bioassay assesses insulin or insulin lispro based activation of INSRb RTK receptors via detection of SH2 domain protein recruitment. The included cell line overexpresses ProLink-tagged INSRb and an EA-tagged SH2 domain protein. Upon ligand-induced receptor activation, SH2-EA recruitment leads to production of EFC signal. Bioassay kits are a convenient, ready-to-use format which contains all materials needed to run the assay, including single-use vials of cryopreserved cells, cell plating media, control agonist, detection reagent, and assay plates. For detailed product information, User manual and COA, visit www.discoverx.com/bioassay.
Eurofins Discoverx PathHunter eXpress rOPRM1 CHO-K1 β-Arrestin GPCR Assay, 2-Plate Kit. (93-0494E2RCP2M)
The PathHunter rOPRM1 eXpress kit provides an easy-to-use cell based assay to study drug candidates (small molecules or biologics) targeting GPCRs. This kit assesses ligand (e.g. DADLE) based activation of rOPRM1 GPCR activity via detection of β-arrestin recruitment. The included cell line overexpresses ProLink-tagged rOPRM1 and EA-tagged β-Arrestin-2. Activation of rOPRM1 stimulates the recruitment of β-Arrestin-2 and produces EFC signal. eXpress kits are a convenient, ready-to-use format which contains all materials needed to run the assay, including single-use vials of cryopreserved cells, cell plating media, detection reagent, and assay plates. Please note that this product expresses the Rat version of this protein. For detailed product information, User Manual and Datasheet, visit www.discoverx.com/express.
Eurofins Discoverx PathHunter eXpress P2RY6 CHO-K1 β-Arrestin GPCR Assay, 10-Plate Kit. (93-0500E2CP19L)
The PathHunter P2RY6 eXpress kit provides an easy-to-use cell based assay to study drug candidates (small molecules or biologics) targeting GPCRs. This kit assesses ligand (e.g. UTP) based activation of P2RY6 GPCR activity via detection of β-arrestin recruitment. The included cell line overexpresses ProLink-tagged P2RY6 and EA-tagged β-Arrestin-2. Activation of P2RY6 stimulates the recruitment of β-Arrestin-2 and produces EFC signal. eXpress kits are a convenient, ready-to-use format which contains all materials needed to run the assay, including single-use vials of cryopreserved cells, cell plating media, detection reagent, and assay plates. For detailed product information, User Manual and Datasheet, visit www.discoverx.com/express.
Eurofins Discoverx AssayComplete Cell Plating 20 Reagent, 100. (93-0563R20A)
AssayComplete Cell Plating 20 Reagent is an optimized cell plating reagent for use in plating of Eurofins DiscoverX cell lines for assays. This reagent was optimized for maximal cell health and ligand responsiveness during assays while eliminating hormones and growth components which may lead to increased basal activity. This product is provided as a bottle of 100 mL. Please refer to cell line specific datasheet to determine the recommended cell plating reagent. For detailed product information, User manual and datasheet, visit www.discoverx.com/reagents.
Eurofins Discoverx PathHunter eXpress CMKLR1 Activated GPCR Internalization Assay, 2pl Kit. (93-0720E3CP22M)
The PathHunter CMKLR1 Activated GPCR internalization eXpress kit provides an easy to-use cell based assay to study drug candidates (small molecules or biologics) affecting GPCR activation and internalization. This kit uses EFC technology to measure ligand-induced internalization of CMKLR1 via detection of localization to the early endosome. The included cell line overexpresses EA-tagged β-Arrestin-2 as well as a ProLink-tagged early endosome protein and untagged CMKLR1. Upon ligand-induced receptor activation, β-Arrestin-2 is recruited to the activated GPCR and the resulting CMKLR1-arrestin complex is internalized to the early endosome, leading to production of EFC signal. eXpress kits are a convenient, ready-to-use format which contains all materials needed to run the assay, including single-use vials of cryopreserved cells, cell plating media, detection reagent, and assay plates. For detailed product information, User Manual and Datasheet, visit www.discoverx.com/express.
BioVendor, LLC QuickZyme Sensitive Tissue Collagen Assay Kit 5 X 96-Assays
QuickZyme Sensitive Tissue Collagen Assay Kit, 5 X 96-Assays. Measure hydroxyproline in small tissue samples with low collagen levels! The ONLY hydroxyproline-based assay which shows no matrix effect and no need for further dilution of the hydrolysate, enabling measurement in small samples with low hydroxyproline levels, such as liver. No drying of hydrolysate is needed, resulting in a fast (<2 hrs), sensitive and easy (96-well plate format) assay. Dynamic range: 6-300 ug/ml. Sensitivity: 2.5 ug/ml. Sample vol. 50-500 ul. Species independent. Measures total hydroxyproline. If this hydroxyproline is obtained upon hydrolysis of collagen, it represents all collagen types present without discriminating between types of collagen, procollagen, mature collagen and collagen degradation products. Hydroxyproline in tissue hydrolysates can be used as a direct measure of the amount of collagen present. Collagen hydrolysis tubes & protocol ARE included. Ease-of-use: Equivalent to ELISA.
Cell Signaling Technology TUNEL Assay Kit Fluorescence
TUNEL Assay Kit (Fluorescence, 640 nm) 1 Kit;
Meso Scale Discovery U-PLEX Human Nectin-4 ASY
The Meso Scale Discovery Human Nectin-4 Singleplex Assay Kit is a singleplex immunoassay that measures Nectin-4 levels in human serum plasma and cell culture supernatants This assay uses electrochemiluminescence (ECL) detection technology and provides high sensitivity wide dynamic range and low sample volume requirements The assay requires 50 L of sample and can be read on Meso Scale Discovery SECTOR Imagers The assay has a typical lower limit of detection of 0 03 ng/mL and an upper limit of quantification of 2500 ng/mL This assay kit includes a 96-well plate coated with capture antibody detection antibody read buffer wash buffer calibrator and control
Eurofins Discoverx PathHunter Human F2RL3 β-Arrestin Cell-Based Assay Kit (CHO-K1)
The PathHunter Human F2RL3 β-Arrestin Stable Cell Line Assay (CHO-K1) contains a stable clonal cell line used to measure F2RL3 (GPCR) activity via recruitment of β-Arrestin2. This is a complete kit that includes the cell vials and all required reagents needed for cell culture and running the assay.
Indigo Biosciences INDIGO Biosciences Human GIPR Reporter Assay System, 384-well Format, Luciferase
This Human GIPR Reporter Assay System is a cell-based luciferase reporter assay kit for quantifying functional activity against the Human Gastric Inhibitory Polypeptide Receptor (GIPR). It uses proprietary mammalian cells and an engineered luciferase reporter gene, delivering clear, reproducible results for 384-well format compound screening.
- Utilizes proprietary human cells with constitutive GIPR expression.
- Engineered luciferase reporter gene functionally linked to Cyclic AMP Response Elements (CRE).
- All-inclusive system with cells, media, reference activator, and detection reagents.
- Provides low background, high sensitivity, and broad linear dynamic range via bio-luminescence.
- Ensures exceptional cell viability post-thaw and consistent lot-to-lot results.
Eurofins Discoverx PathHunter eXpress VIPR1 CHO-K1 β-Arrestin GPCR Assay, 2-Plate Kit. (93-0316E2CP0M)
The PathHunter VIPR1 eXpress kit provides an easy-to-use cell based assay to study drug candidates (small molecules or biologics) targeting GPCRs. This kit assesses ligand (e.g. VIP) based activation of VIPR1 GPCR activity via detection of β-arrestin recruitment. The included cell line overexpresses ProLink-tagged VIPR1 and EA-tagged β-Arrestin-2. Activation of VIPR1 stimulates the recruitment of β-Arrestin-2 and produces EFC signal. eXpress kits are a convenient, ready-to-use format which contains all materials needed to run the assay, including single-use vials of cryopreserved cells, cell plating media, detection reagent, and assay plates. For detailed product information, User Manual and Datasheet, visit www.discoverx.com/express.
Eurofins Discoverx PathHunter eXpress GPR15 CHO-K1 β-Arrestin Orphan GPCR Assay, 10-Plate Kit. (93-0682E2CP1L)
The PathHunter GPR15 eXpress kit provides an easy-to-use cell based assay to study drug candidates (small molecules or biologics) targeting GPCRs. This kit assesses ligand based activation of GPR15 GPCR activity via detection of β-arrestin recruitment. The included cell line overexpresses ProLink-tagged GPR15 and EA-tagged β-Arrestin-2. Activation of GPR15 stimulates the recruitment of β-Arrestin-2 and produces EFC signal. eXpress kits are a convenient, ready-to-use format which contains all materials needed to run the assay, including single-use vials of cryopreserved cells, cell plating media, detection reagent, and assay plates. This is an orphan receptor without a known ligand. For detailed product information, User Manual and Datasheet, visit www.discoverx.com/express.
Cayman Chemical NonradIoactIve IodID asy K 96
A B2-AR agonist selectively binds to B1- over B2-ARs (Kds 2.9 and 113 nM respectively) as well as B3-adrenergic B2 bradykinin NK1 and NK2 receptors up to 3 M induces cAMP accumulation in cultured human bronchial epithelial cells relaxes guinea pig tracheal strips precontracted with carbamoylcholine ovalbumin or histamine (pD2s 8.4 9.5 and 9.5 respectively) reverses histamine- and ovalbumin-induced bronchoconstriction in guinea pigs (ED50s 1 and 40 nmol/kg respectively)