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Human Enzyme Immunoassay Kit GPR173 Probable G - Protein Coupled Receptor 173

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Human Enzyme Immunoassay Kit GPR173 Probable G - Protein Coupled Receptor 173

Human Enzyme Immunoassay Kit GPR173 Probable G - Protein Coupled Receptor 173
Human Enzyme Immunoassay Kit GPR173 Probable G - Protein Coupled Receptor 173

Large Image :  Human Enzyme Immunoassay Kit GPR173 Probable G - Protein Coupled Receptor 173

Product Details:

Place of Origin: Shanghai, China
Brand Name: BT Lab
Certification: CE, ISO9001:2005, MSDS
Model Number: Cat.No E6639Hu

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Wrapped with ice pack and styrofoam package
Delivery Time: 1-3 business days, bulk order within one week
Supply Ability: Western Union, T/T
Detailed Product Description
Cat.No: E6639Hu Quality: CE, ISO
Storage: 2-8°C In Stock: Yes
Custom: Available Assay Time: 2 Hours
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enzyme assay kits

Human Customized GPR173 ELISA Test Kit Probable G-protein Coupled Receptor 173 ELISA Assay Kit

 

Cat.No E6639Hu

Standard Curve Range: 20ng/L - 6000ng/L

Sensitivity: 11.84ng/L

Size: 96 wells

 

Intended Use

This sandwich kit is for the accurate quantitative detection of Human Probable G-protein Coupled Receptor 173 (also known as GPR173) in serum, plasma, cell culture supernates, cell lysates, tissue homogenates.

 

Assay Principle

This ELISA Test Kit is an Enzyme-Linked Immunosorbent Assay (ELISA). The plate has been pre-coated with Human GPR173 antibody. GPR173 present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Human GPR173 Antibody is added and binds to GPR173 in the sample. Then Streptavidin-HRP is added and binds to the Biotinylated GPR173 antibody. After incubation unbound Streptavidin-HRP is washed away during a washing step. Substrate solution is then added and color develops in proportion to the amount of Human GPR173. The reaction is terminated by addition of acidic stop solution and absorbance is measured at 450 nm.

 

Precautions

  • Prior to use, the ELISA Test Kit and sample should be warmed naturally to room temperature 30 minutes.
  • This instruction must be strictly followed in the experiment.
  • Once the desired number of strips has been removed, immediately reseal the bag to protect the remain from deterioration. Cover all reagents when not in use.
  • Make sure pipetting order and rate of addition from well-to-well when pipetting reagents.
  • Pipette tips and plate sealer in hand should be clean and disposable to avoid cross-contamination.
  • Avoid using the reagents from different batches together.
  • Substrate solution B is sensitive to light, don’t expose substrate solution B to light for a long time.
  • Stop solution contains acid. Please wear eye, hand and skin protection when using this material. Avoid contact of skin or mucous membranes with kit reagent.
  • The ELISA Test Kit should not be used beyond the expiration date.

 

Specimen Collection

Serum Allow serum to clot for 10-20 minutes at room temperature. Centrifuge at 2000-3000 RPM for 20 minutes.

 

Plasma Collect plasma using EDTA or heparin as an anticoagulant. Centrifuge samples for 15 minutes at 2000-3000 RPM at 2 - 8°C within 30 minutes of collection.

 

Urine Collect by sterile tube. Centrifuge at 2000-3000 RPM for approximately 20 minutes. When collecting pleuroperitoneal fluid and cerebrospinal fluid, please follow the procedures above-mentioned.

 

Cell Culture Supernatant Collect by sterile tubes when examining secrete components. Centrifuge at 2000-3000 RPM for approximately 20 minutes. Collect the supernatants carefully. When examining the components within the cell, use PBS (pH 7.2-7.4) to dilute cell suspension to the cell concentration of approximately 1 million/ml. Damage cells through repeated freeze-thaw cycles to let out the inside components. Centrifuge at 2000-3000 RPM for approximately 20 minutes.

 

Tissue Rinse tissues in PBS (pH 7.4) to remove excess blood thoroughly and weigh before homogenization. Mince tissues and homogenize them in PBS (pH7.4) with a glass homogenizer on ice. Thaw at 2-8°C or freeze at -20°C. Centrifuge at 2000-3000 RPM for approximately 20 minutes.

 

*Sample can't be diluted with this kit. Owing to the the material we use to prepare the kit, the sample matrix interference may falsely depress the specificity and accuracy of the assay.

 

Summary

1. Prepare all reagents, samples and standards.

2. Add sample and ELISA reagent into each well. Incubate for 1 hour at 37°C.

3. Wash the plate 5 times.

4. Add substrate solution A and B. Incubate for 10 minutes at 37°C.

5. Add stop solution and color develops.

6. Read the OD value within 10 minutes.

 

Calculation of Result

Construct a standard curve by plotting the average OD for each standard on the vertical (Y) axis against the concentration on the horizontal (X) axis and draw a best fit curve through the points on the graph. These calculations can be best performed with computer-based curve-fitting software and the best fit line can be determined by regression analysis.

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Contact Person: Lee

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