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Strong Specificity ELISA Assay Kit for Mouse ACV-A ELISA Kit 96 Wells 48 Wells

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Strong Specificity ELISA Assay Kit for Mouse ACV-A ELISA Kit 96 Wells 48 Wells

Strong Specificity ELISA Assay Kit for Mouse ACV-A ELISA Kit 96 Wells 48 Wells
Strong Specificity ELISA Assay Kit for Mouse ACV-A ELISA Kit 96 Wells 48 Wells

Large Image :  Strong Specificity ELISA Assay Kit for Mouse ACV-A ELISA Kit 96 Wells 48 Wells

Product Details:

Place of Origin: Shanghai, China
Brand Name: BT Lab
Certification: CE, ISO9001:2005, MSDS
Model Number: Cat.No E0792Mo

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
Payment Terms: Western Union, T/T
Supply Ability: In Stock
Detailed Product Description
Sample: Serum,plasma,urine,tissue,cell Culture Supernatant Storage: 2-8°C
Cat.No: E0792Mo Discount: Available
Quality: CE, ISO Shipping: Available
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sandwich elisa kit

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rat elisa kit

Strong Specificity ELISA Assay Kit for Mouse ACV-A ELISA Kit 96 Wells 48 Wells
 
Cat.No E0792Mo
Standard Curve Range: 10ng/L - 3000ng/L
Sensitivity: 5.43ng/L
Size: 96 wells

 

Precision

Intra-Assay Precision (Precision within an assay) Three samples of known concentration were tested on one plate to assess intra-assay precision.

Inter-Assay Precision (Precision between assays) Three samples of known concentration were tested in separate assays to assess inter-assay precision.

CV(%) = SD/mean x 100

Intra-Assay: CV<8%

Inter-Assay: CV<10%

 

Intended Use

This sandwich kit is for the accurate quantitative detection of Mouse Activin A (also known as ACV-A) in serum, plasma, cell culture supernates, cell lysates, tissue homogenates.

 

Assay Principle

This kit is an Enzyme-Linked Immunosorbent Assay (ELISA). The plate has been pre-coated with Mouse ACV-A antibody. ACV-A present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Mouse ACV-A Antibody is added and binds to ACV-A in the sample. Then Streptavidin-HRP is added and binds to the Biotinylated ACV-A 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 Mouse ACV-A. The reaction is terminated by addition of acidic stop solution and absorbance is measured at 450 nm.


Material Required But Not Supplied

  • 37°C±0.5°C incubator
  • Absorbent paper
  • Precision pipettes and disposable pipette tips
  • Clean tubes
  • Deionized or distilled water
  • Microplate reader with 450 ± 10nm wavelength filter

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.

 

Reagent Preparation
All reagents should be brought to room temperature before use.

Standard Reconstitute the 120μl of the standard (2.4ng/ml) with 120μl of standard diluent to generate a 1.2ng/ml 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 (1.2ng/ml) 1:2 with standard diluent to produce 0.6ng/ml, 0.3ng/ml, 0.15ng/ml and 0.075ng/ml solutions. Standard diluent serves as the zero standard(0 ng/ml). Any remaining solution should be frozen at -20°C and used within one month. Dilution of standard solutions suggested are as follows:

 

1600ng/L Standard No.5 120μl Original Standard + 120μl Standard Diluent
800ng/L Standard No.4 120μl Standard No.5 + 120μl Standard Diluent
400ng/L Standard No.3 120μl Standard No.4 + 120μl Standard Diluent
200ng/L Standard No.2 120μl Standard No.3 + 120μl Standard Diluent
100ng/L Standard No.1 120μl Standard No.2 + 120μl Standard Diluent

 

Standard Concentration Standard No.5 Standard No.4 Standard No.3 Standard No.2 Standard No.1
3200ng/L 1600ng/L 800ng/L 400ng/L 200ng/L 100ng/L

 
Wash Buffer Dilute 20ml of Wash Buffer Concentrate 30x into deionized or distilled water to yield 500 ml of 1x Wash Buffer. If crystals have formed in the concentrate, mix gently until the crystals have completely dissolved.
 
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.
 

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