| Description | Firefly Luciferase Reporter Gene Assay Kit (Glow) is a glow-type quantitative detection kit characterized by high sensitivity and stable luminescent signals. It is suitable for high-throughput detection of firefly luciferase expression in mammalian cells. This product significantly enhances Firefly Luciferase Reporter Gene Assay Kit (Glow) is a glow-type quantitative detection kit characterized by high sensitivity and stable luminescent signals. It is suitable for high-throughput detection of firefly luciferase expression in mammalian cells. This product significantly enhances luminescent signal intensity, effectively improving detection sensitivity. It can be used to detect firefly luciferase reporter gene expression in ADCC Reporter Bioassays or cells. G1375755Component10 mL100 mLStorageG1375755AFirefly Luciferase Reaction Buffer (Glow)10 mL100 mL-20℃. Store in the dark.G1375755BFirefly Luciferase Substrate (Glow)1 vial1 vial-20℃. Store in the dark.he main features and differences among three One-Step Firefly Luciferase Reporter Gene Assay Kits from Aladdin are as follows:For high luminescent signal requirements and detection within 30 minutes: Recommended: Firefly Luciferase Reporter Gene Assay Kit (Glow Bright) (Cat. No. B1375760)For both luminescent signal and stability requirements, suitable for batch or continuous operation: Recommended: Firefly Luciferase Reporter Gene Assay Kit (Cat. No. F773892)For standard luminescent signal requirements: Recommended: Firefly Luciferase Reporter Gene Assay Kit (Glow) (Cat. No. G1375755)For routine laboratory detection, the Firefly Luciferase Reporter Gene Assay Kit (Glow Bright) (Cat. No. B1375760) is the recommended priority. Product Cat. No.Product NameLuminescence TypeSignal IntensitySensitivityHalf-LifePackagingSuitable for Batch SamplesOptimal Use After Mixing & Storing at -20°CF773892Firefly Luciferase Reporter Gene Assay KitGlowRelatively HighRelatively SensitiveUp to 2h1 bottle Buffer1 vial SubstrateVery Suitable1 MonthG1375755Firefly Luciferase Reporter Gene Assay Kit (Glow)GlowHighSensitive25-30min1 bottle Buffer1 vial SubstrateVery Suitable1 WeekB1375760Firefly Luciferase Reporter Gene Assay Kit (Glow Bright)GlowVery HighHighly Sensitive25-30min1 bottle Buffer1 vial SubstrateVery Suitable1 WeekInstructions for Use:1. User-Supplied MaterialsPBSMultichannel pipetteWhite or black opaque cell culture microplateLuminometer or microplate reader equipped with a luminescence detection module.2. Preparation Before Assay(1) Initial Reconstitution: Upon first use, transfer the entire contents of the Firefly Luciferase Reaction Buffer (Glow) bottle into the Firefly Luciferase Substrate (Glow) vial. Mix thoroughly until the substrate is completely dissolved. Aliquot the reconstituted detection reagent as needed. For long-term storage, aliquot and store at -70°C. For short-term storage, store aliquots at -20°C for no longer than one month. Use reconstituted reagent promptly.(2) Pre-assay: Before each experiment, equilibrate the aliquoted, frozen detection reagent to room temperature.3. Procedure(1) Equilibrate Plates: Remove the cell culture plate from the incubator and allow it to stand at room temperature for 5-15 minutes.Note: Use white or black opaque cell culture plates to minimize signal interference between wells.(2) Add Detection Reagent: Using a multichannel pipette, add the equilibrated Firefly Luciferase Reaction Buffer (Glow) containing the substrate to each cell culture well. The volume added should be equal to the volume of the culture medium in the well. For example:* 96-well plate: Typically add 80-100 µL culture medium; add 80-100 µL detection reagent.* 384-well plate: Typically add 20-30 µL culture medium; add 20-30 µL detection reagent.(3) Mix to Lyse Cells: To ensure complete cell lysis, place the plate on an orbital shaker or an instrument with shaking capability. Shake at medium to high speed at room temperature for 5 minutes.Note: A shaking time of 5 minutes is recommended. This can be adjusted based on cell density to ensure complete lysis and stable luminescent results.(4) Detection: Following the shaking step, immediately measure firefly luciferase reporter gene activity using a luminometer or microplate reader.Note: For optimal results, perform the detection as soon as possible after adding the detection reagent.PrecautionsInstrument Selection: Any instrument capable of detecting chemiluminescence is suitable for use with this kit. However, background signal levels and measured values for identical samples may vary between different detectors. Values obtained from different instruments for the same sample are not directly comparable. To prevent well-to-well interference, the use of opaque white or black cell culture plates is strongly recommended.Consistent Conditions: Luminescent signals can be influenced by environmental factors such as medium components and temperature. Ensure consistent detection conditions across all samples within an experiment.Temperature Sensitivity: The enzymatic reaction is temperature-sensitive. It is essential to equilibrate both the detection reagent and the cell culture plate to room temperature before adding the reagent and performing the assay.Reagent Stability: To maintain the stability of the luciferase assay reagent, aliquot it appropriately after reconstitution. For long-term storage, store aliquots at -70°C protected from light. For short-term storage, store at -20°C for no longer than one month. Use aliquots promptly and avoid repeated freeze-thaw cycles.Multiple Plate Assay: If detecting multiple cell culture plates simultaneously, strive to maintain consistent incubation time after adding the detection reagent to each plate before reading. This ensures optimal and comparable results across plates.Emission Wavelength: The bioluminescence catalyzed by firefly luciferase exhibits a peak emission wavelength of 560 nm... Read More | The content of this cell is too long for an XLSX file (more than 32767 characters). Please use the CSV format for this export | Inquire | Inquire | This reagent kit is based on TRIzon's improved columnar total RNA extraction kit. This product can be extracted from animal groupsExtract total RNA from samples such as textiles, plant materials, various microorganisms, and cultured cells. Firstly, the cracking solution is fully cracked This reagent kit is based on TRIzon's improved columnar total RNA extraction kit. This product can be extracted from animal groupsExtract total RNA from samples such as textiles, plant materials, various microorganisms, and cultured cells. Firstly, the cracking solution is fully cracked andHomogenized samples, in their unique high salt state, RNA specifically binds to silicon matrix membranes, greatly reducingEffectively removing organic solvent contamination while removing protein contamination, resulting in higher purity and quality of RNA. bookThe product can quickly extract total RNA from various cells or tissues, and can process 30-50 mg of tissue or 5 × 10 ⁶ cells each time,Can handle multiple different samples simultaneously. If it is an RNA experiment that is very sensitive to trace amounts of DNA, the residual DNA can be utilizedUsing DNase without RNase for digestion and removal on the column, the extracted RNA can be directly applied to RT-PCR Experiments such as Northern Blot, Dot Blot, and in vitro translation. U665516 Component 50 T Storage U665516A DNase I 1000 U -20℃. Avoid freeze/thaw cycle. U665516B 10×Reaction Buffer 1000 µL -20℃. Avoid freeze/thaw cycle. U665516C TRIzon Reagent 60 mL 2-8℃. Protect from light. U665516D TRIzon PaI™ 10 mL 2-8℃. Protect from light. U665516E Buffer RW1 40 mL RT U665516F Buffer RW2 (concentrate) 11 mL RT U665516G RNase-Free Water 10 mL RT U665516H Spin Columns RM with Collection Tubes 50 sets RT U665516I RNase-Free Centrifuge Tubes (1.5 mL) 50 EA RTPreparation and important precautions before the experiment:1.To prevent RNase pollution, attention should be paid to the following aspects:1) RNase's plastic products and gun heads to avoid cross contamination.2) Prepare the solution using water without RNase.3) Operators should wear disposable masks and gloves, and change gloves frequently during the experiment.2. The sample should avoid repeated freezing and thawing, otherwise it will affect the yield and quality of RNA extraction.3. If TRIzon Reagent is found to have precipitates before use, it can be dissolved in a water bath at 56 ℃ for a few minutes.Before the first use, anhydrous ethanol should be added to Buffer RW2 according to the instructions on the reagent bottle label.5. All centrifugation steps should be carried out at room temperature unless otherwise specified, and all operation steps should be carried out quickly.Usage：1. Sample processing1a. Organization: 30-50 mg of tissue is thoroughly ground in liquid nitrogen and 1 mL of TRIzon Reagent is added, or 1 mL of TRIzon Reagent is added to the tissue sample and homogenized. Attention: The sample volume should not exceed 10% of the volume of TRIzon Reagent.2a. Single layer cell culture: Remove the culture medium and add an appropriate amount every 10 cm ² Add 1 mL of TRIzon Reagent.3a. Cell suspension: Collect cells by centrifugation. Add 1 mL of TRIzon Reagent to every 5 × 10 µ m cell.2. After adding TRIzon Reagent, repeatedly blow a few times to fully crack the sample. Leave at room temperature for 5 minutes to completely separate the protein nucleic acid complex.3. Add 200 to every 1 mL of TRIzon Reagent µ LTRIzon PaI ™， Cover the tube tightly, vigorously shake for 15 seconds, and let it sit at room temperature for 2 minutes.4. Centrifuge at 4 ℃ 12000 rpm (~13400 × g) for 10 minutes. At this time, the sample is divided into three layers: the red organic phase, the middle layer, and the upper colorless aqueous phase. RNA is mainly in the upper aqueous phase. Move the upper aqueous phase to a new RNase Free centrifuge tube (provided).5. Add an equal volume of 70% ethanol (prepared without RNase water) to the obtained aqueous solution, invert and mix well.6. Add all the solutions obtained in the previous step to the spin columns RM that have been loaded into the collection tube. If the solution cannot be added at once, it can be transferred in multiple batches. Centrifuge at 12000 rpm for 20 seconds, discard the waste liquid in the collection tube, and place the adsorption column back into the collection tube.7. Add 350 to the adsorption column µ L Buffer RW1, centrifuge at 12000 rpm for 20 seconds, discard the waste liquid in the collection tube, and place the adsorption column back into the collection tube.8. Preparation of DNase I mixture: Take 52 µ LRNase Free Water, add 8 to it µ L 10 x Reaction Buffer and 20 µ L DNase I (1 U/ µ L) Mix well and prepare to a final volume of 80 µ The reaction solution of L.9. Directly add 80 µ L DNase I mixture to the adsorption column and incubate at 20-30 ℃ for 15 minutes.10. Add 350 to the adsorption column µ L Buffer RW1, centrifuge at 12000 rpm for 1 minute, discard the waste liquid, and place the adsorption column back into the recovery manifold.11. Add 500 to the adsorption column µ L Buffer RW2 (check if anhydrous ethanol has been added before use), centrifuge at 12000 rpm for 20 seconds, discard the waste liquid in the collection tube, and place the adsorption column back into the collection tube.12. Repeat step 11.Centrifuge at 12000 rpm for 2 minutes and discard the waste liquid from the collection tube. Place the adsorption column at room temperature for a few minutes and thoroughly air dry. Attention: The purpose of this step is to remove residual ethanol from the adsorption column, which will affect subsequent enzymatic reactions (enzyme digestion,. )PCR, etc.14. Place the adsorption column in a new RNase free centrifuge tube and add 30-50 to the middle of the adsorption column µ Place RNase Free Water at room temperature for 1 minute, centrifuge at 12000 rpm for 1 minute, collect RNA solution, and store RNA at -70 ℃ to prevent degradation.Attention:1) The volume of RNase Free Water should not be less than 30 µ L. Small volume affects the recovery rate.2) If you want to increase RNA production, you can use 30-50 µ Repeat step 14 for the new RNase Free Water.3) If you want to increase the RNA concentration, you can add the obtained solution back to the adsorption column and repeat step 14... Read More |