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Adrenocorticotropic Hormone Porcine ELISA Kit For Accurate Quantitative Detection

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Adrenocorticotropic Hormone Porcine ELISA Kit For Accurate Quantitative Detection

Adrenocorticotropic Hormone Porcine ELISA Kit For Accurate Quantitative Detection
Adrenocorticotropic Hormone Porcine ELISA Kit For Accurate Quantitative Detection

Large Image :  Adrenocorticotropic Hormone Porcine ELISA Kit For Accurate Quantitative Detection

Product Details:

Place of Origin: Shanghai, China
Brand Name: BT Lab
Certification: CE, ISO9001:2015, MSDS
Model Number: Cat.No E0185Po

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
Test Method: Sandwich Quality: CE, ISO
Sample: Serum,plasma,urine,tissue,cell Culture Supernatant Discount: Available
Standard Curve Range: 0.2ng/L - 60ng/L Sensitivity: 0.093ng/L
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Adrenocorticotropic Hormone Porcine ELISA Assay Kit For Accurate Quantitative Detection
 
Cat.No E0185Po
Size: 96 wells
Storage: Store the reagents at 2-8°C. For over 6-month storage refer to the expiration date keep it at -20°C. Avoid repeated thaw cycles. If individual reagents are opened it is recommended that the kit be used within 1 month.
*This product is for research use only, not for use in diagnosis procedures. It’s highly recommend to read this instruction entirely before use.
 
Assay Principle
This Sandwich ELISA Kit is an Enzyme-Linked Immunosorbent Assay (ELISA). The plate has been pre-coated with Porcine ACTH antibody. ACTH present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Porcine ACTH Antibody is added and binds to ACTH in the sample. Then Streptavidin-HRP is added and binds to the Biotinylated ACTH 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 Porcine ACTH. The reaction is terminated by addition of acidic stop solution and absorbance is measured at 450 nm.
 
Reagent Provided

ComponentsQuantity
Standard Solution (80ng/L)0.5ml x1
Pre-coated ELISA Plate12 * 8 well strips x1
Standard Diluent3ml x1
Streptavidin-HRP6ml x1
Stop Solution6ml x1
Substrate Solution A6ml x1
Substrate Solution B6ml x1
Wash Buffer Concentrate (30x)20ml x1
Biotinylated Porcine ACTH Antibody1ml x1
User Instruction1
Plate Sealer2 pics
Zipper bag1 pic

 
Reagent Preparation
All reagents should be brought to room temperature before use.
Standard Reconstitute the 120μl of the standard (80ng/L) with 120μl of standard diluent to generate a 40ng/L standard stock solution. Allow the standard to sit for 15 mins with gentle agitation prior to making dilutions. Prepare duplicate standard points by serially diluting the standard stock solution (40ng/L) 1:2 with standard diluent to produce 20ng/L, 10ng/L, 5ng/L and 2.5ng/L solutions. Standard diluent serves as the zero standard(0 ng/L). Any remaining solution should be frozen at -20°C and used within one month. Dilution of standard solutions suggested are as follows:
 

40ng/LStandard No.5120μl Original Standard + 120μl Standard Diluent
20ng/LStandard No.4120μl Standard No.5 + 120μl Standard Diluent
10ng/LStandard No.3120μl Standard No.4 + 120μl Standard Diluent
5ng/LStandard No.2120μl Standard No.3 + 120μl Standard Diluent
2.5ng/LStandard No.1120μl Standard No.2 + 120μl Standard Diluent

 

Standard ConcentrationStandard No.5Standard No.4Standard No.3Standard No.2Standard No.1
80ng/L40ng/L20ng/L10ng/L5ng/L2.5ng/L

 
Wash Buffer Dilute 20ml of Wash Buffer Concentrate 30x into deionized or distilled water to yield 600 ml of 1x Wash Buffer. If crystals have formed in the concentrate, mix gently until the crystals have completely dissolved.
 
Assay Procedure
1. Prepare all reagents, standard solutions and samples as instructed. Bring all reagents to room temperature before use. The assay is performed at room temperature.
2. Determine the number of strips required for the assay. Insert the strips in the frames for use. The unused strips should be stored at 2-8°C.
3. Add 50μl standard to standard well. Note: Don’t add antibody to standard well because the standard solution contains biotinylated antibody.
4. Add 40μl sample to sample wells and then add 10μl anti-ACTH antibody to sample wells, then add 50μl streptavidin-HRP to sample wells and standard wells (Not blank control well). Mix well. Cover the plate with a sealer. Incubate 60 minutes at 37°C.
5. Remove the sealer and wash the plate 5 times with wash buffer. Soak wells with at least 0.35 ml wash buffer for 30 seconds to 1 minute for each wash. For automated washing, aspirate all wells and wash 5 times with wash buffer, overfilling wells with wash buffer. Blot the plate onto paper towels or other absorbent material.
6. Add 50μl substrate solution A to each well and then add 50μl substrate solution B to each well. Incubate plate covered with a new sealer for 10 minutes at 37°C in the dark.
7. Add 50μl Stop Solution to each well, the blue color will change into yellow immediately.
8. Determine the optical density (OD value) of each well immediately using a microplate reader set to 450 nm within 10 minuets after adding the stop solution.
 
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.
 

Contact Details
Shanghai Korain Biotech Co., Ltd

Contact Person: Lee

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