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General description
Coelenterazine h 2-monooxygenase (UniProt: P27652; also known as EC:1.13.12.5, Renilla-luciferin 2-monooxygenase, Renilla-type luciferase) is a monomeric, bioluminescent protein derived from the sea pansy (Renilla reniformis). Due to its light emitting abilities, the luciferase from Renilla reniformis has been widely used in molecular biology as a reporter gene in cell culture experiments and small animal imaging. Renilla luciferase is shown to be present in membrane-bound intracellular structures within specialized light-emitting cells along with a closely interacting green fluorescent protein (RrGFP) and a calcium- activated luciferin-binding protein. Upon binding the substrate, it catalyzes an oxygenation reaction, producing a very short-lived hydroperoxide that cyclizes into a dioxetanone structure that collapses, releasing a CO2 molecule. The spontaneous breakdown of the dioxetanone releases the energy that is necessary to generate the excited state of the coelenteramide product, which is the singlet form of the monoanion. The optimum pH for this reaction is 7.4. It is shown that under in vivo conditions the product undergoes the process of nonradiative energy transfer to an accessory protein, a GFP, which results in green bioluminescence (~ 509 nm). However, in vitro, in the absence of GFP, it emits blue light (~480 nm). (Ref.: Loening, AM., et al. (2007). J. Mol. Biol. 374(4); 1017-1028; Lorenz, WW., et al. (1991). Proc. Natl. Acad. Sci. USA 88(10); 4438-4442).
We are committed to bringing you greener alternative products, which adhere to one or more of the 12 Principles of Green Chemistry. This antibody is preservative-free, produced without the harm or sacrifice of animals and exceptionally stable to allow for ambient shipping and storage if needed, and thus aligns with "Waste Prevention", "Designing Safer Chemicals" and "Design for Energy Efficiency". Click here for more information.
ZooMAb® antibodies represent an entirely new generation of recombinant monoclonal antibodies. Each ZooMAb® antibody is manufactured using our proprietary recombinant expression system, purified to homogeneity, and precisely dispensed to produce robust and highly reproducible lot-to-lot consistency. Only top-performing clones are released for use by researchers. Each antibody is validated for high specificity and affinity across multiple applications, including its most commonly used application. ZooMAb® antibodies are reliably available and ready to ship when you need them.
Immunogen
His-tagged, full length, recombinant Renilla Luciferase.
Application
Quality Control Testing
Evaluated by Western Blotting with His-tagged, full length, recombinant Renilla Luciferase.
Western Blotting Analysis: A 1:10,000 dilution of this antibody detected His-tagged, full length, recombinant Renilla Luciferase.
Tested Applications
Immunocytochemistry Analysis: A 1:1,000 dilution from a representative lot detected Renilla Luciferase in HeLa cells transfected with Renilla luciferase.
Enzyme Immunoassay: A representative lot of this antibody detected Renilla Luciferase protein in ELISA application.
Affinity Binding Assay: A representative lot of this antibody bound Renilla Luciferase with at least ten thousand-fold (10,000X) higher than with non-specific GST control protein.
Note: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user.
Biochem/physiol Actions
Clone 3G19 is a ZooMAb® recombinant rabbit monoclonal antibody that specifically detects Renilla-type luciferase.
Physical form
Purified recombinant rabbit monoclonal antibody IgG, lyophilized in PBS with 5% Trehalose, normal appearance a coarse or translucent resin. The PBS/trehalose components in the ZooMAb formulation can have the appearance of a semi-solid (bead like gel) after lyophilization. This is a normal phenomenon. Please follow the recommended reconstitution procedure in the data sheet to dissolve the semi-solid, bead-like, gel-appearing material. The resulting antibody solution is completely stable and functional as proven by full functional testing. Contains no biocide or preservatives, such as azide, or any animal by-products. Larger pack sizes provided as multiples of 25 µL.
Preparation Note
Recommend storage of lyophilized product at 2-8°C; Before reconstitution, micro-centrifuge vials briefly to spin down material to bottom of the vial; Reconstitute each vial by adding 25 µL of filtered lab grade water or PBS; Reconstituted antibodies can be stored at 2-8°C, or -20°C for long term storage. Avoid repeated freeze-thaws.
Reconstitute lyophilized antibody pellet with 25μL of ultrapure water or Phosphate Buffered Saline (PBS). Please refer to our reconstitution protocol and the specific application guidance on the suggested starting dilutions and sample type.
Legal Information
ZooMAb is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
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.
| biological source | rabbit |
| Quality Level | 200 |
| recombinant | expressed in HEK 293 cells |
| conjugate | unconjugated |
| antibody form | purified antibody |
| antibody product type | primary antibodies |
| clone | 3G19, recombinant monoclonal |
| description | recombinant, expressed in HEK 293 cells |
| product line | ZooMAb® learn more |
| form | lyophilized |
| mol wt | calculated mol wt 36.02 kDa,observed mol wt ~50 kDa |
| purified by | using Protein A |
| species reactivity (predicted by homology) | invertebrates |
| packaging | antibody small pack of 25 |
| greener alternative product characteristics | Waste Prevention Designing Safer Chemicals Design for Energy Efficiency Learn more about the Principles of Green Chemistry. |
| enhanced validation | recombinant expression Learn more about Antibody Enhanced Validation |
| sustainability | Greener Alternative Product |
| technique(s) | western blot: suitable,ELISA: suitable,affinity binding assay: suitable,immunocytochemistry: suitable |
| isotype | IgG |
| epitope sequence | Unknown |
| UniProt accession no. | P27652 |
| greener alternative category | Aligned |
| shipped in | ambient |
| storage temp. | 2-8°C |
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