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HTS104RTA Ready-to-Assay™ β1 Adrenergic Receptor Frozen Cells

Human beta 1 GPCR frozen cells for Calcium Flux FLIPR Assays.

Host Cell: Chem-1 Entrez Gene Number: NM_000684
HTS104RTA
1 kit  
Purchase on Sigma-Aldrich

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Overview

Replacement Information

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This product requires a User Agreement (Label License). Please see product datasheet for further information

Key Spec Table

SpeciesHost CellsProtein Target
Human Chem-1beta 1
Description
Catalogue NumberHTS104RTA
Trade Name
  • Ready-to-Assay
DescriptionReady-to-Assay™ β1 Adrenergic Receptor Frozen Cells
Background InformationMillipore’s Ready-to-Assay GPCR frozen cells are designed for simple, rapid calcium assays with no requirement for intensive cell culturing. Millipore has optimized the freezing conditions to provide cells with high viability and functionality post-thaw. The user simply thaws the cells and resuspends them in media, dispenses cell suspension into assay plates and, following over night recovery, assays for calcium response.

The endogenous catecholamines epinephrine and norepinephrine have profound effects on smooth muscle activity, cardiac function, carbohydrate and fat metabolism, hormone secretion, neurotransmitter release, and central nervous system actions. These activities are mediated by GPCRs belonging to two subfamilies, the α- and β-adrenergic receptors (Bylund et al., 1994). The three members of the β-adrenergic receptor family, β1, β2 and β3, couple to Gs to increase cAMP upon activation. In the heart, the β1 receptor constitutes 70-80% of the β-adrenergic receptors. Activation of cardiac β-adrenergic receptors, acutely increases heart rate, cardiac output, and cardiac automaticity, and chronically increases cardiac myocyte apoptosis. In failing hearts, the β1 subtype is downregulated and desenstitized, probably as a result of increased catecholamine levels. As a result, β-adrenergic receptor antagonists (β blockers) are effective in the treatment of congestive heart failure and arrhythmia (Lohse et al., 2003). Millipore’s cloned human β1-expressing cell line is made in the Chem-1 host, which supports high levels of recombinant β1 expression on the cell surface and contains high levels of the promiscuous G protein Gα15 to couple the receptor to the calcium signaling pathway. Thus, the cell line is an ideal tool for screening for agonists, antagonists, and modulators at β1.
References
Product Information
Components
  • Pack contains 2 vials of mycoplasma-free cells, 1 ml per vial.
  • Fifty (50) mL of Media Component.
Detection methodFluorescent
Quality LevelMQ300
Applications
ApplicationHuman beta 1 GPCR frozen cells for Calcium Flux FLIPR Assays.
Key Applications
  • Calcium Flux Assays
Biological Information
Entrez Gene Number
GPCR ClassA
Host CellsChem-1
Protein Targetbeta 1
Target Sub-FamilyAdrenergic
Cell Line Type
  • GPCR Cell Lines
Physicochemical Information
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Usage Statement
  • This product contains genetically modified organisms (GMO). Within the EU GMOs are regulated by Directives 2001/18/EC and 2009/41/EC of the European Parliament and of the Council and their national implementation in the member States respectively. This legislation obliges Merck to request certain information about you and the establishment where the GMOs are being handled. Click here for Enduser Declaration (EUD) Form.
  • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Storage and Shipping Information
Packaging Information
Material Size1 kit
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
Catalogue Number GTIN
HTS104RTA 04053252629822

Documentation

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Categories

Life Science Research > Cell Culture and Systems > Cell Lines > GPCR Frozen Cells
Life Science Research > Drug Discovery and Development > GPCR Cell Lines & Assays > GPCR Frozen Cells