Active Member
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[China]
Address: #1008.Junjiang Internatioanl Bldg. 228 Ningguo Rd. Yangpu Dist. Shanghai. 200090. China
Contact name:
Shanghai Korain Biotech Co., Ltd |
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96 wells Specificity Horse Interleukin 1 Beta ELISA Kit
Cat.No E0079Ho
Standard Curve Range: 0.2ng/L - 70ng/L
Sensitivity: 0.091ng/L
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.
Intended Use
This sandwich kit is for the accurate quantitative detection of Horse Interleukin 1 Beta (also known as IL-1B) 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 Horse IL-1B antibody. IL-1B present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Horse IL-1B Antibody is added and binds to IL-1B in the sample. Then Streptavidin-HRP is added and binds to the Biotinylated IL-1B 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 Horse IL-1B. The reaction is terminated by addition of acidic stop solution and absorbance is measured at 450 nm.
Reagent Provided
| Components | Quantity |
| Standard Solution (80ng/L) | 0.5ml x1 |
| Pre-coated ELISA Plate | 12 * 8 well strips x1 |
| Standard Diluent | 3ml x1 |
| Streptavidin-HRP | 6ml x1 |
| Stop Solution | 6ml x1 |
| Substrate Solution A | 6ml x1 |
| Substrate Solution B | 6ml x1 |
| Wash Buffer Concentrate (30x) | 20ml x1 |
| Biotinylated Horse IL-1 Beta Antibody | 1ml x1 |
| User Instruction | 1 |
| Plate Sealer | 2 pics |
| Zipper bag | 1 pic |
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.
| 40ng/L | Standard No.5 | 120μl Original Standard + 120μl Standard Diluent |
| 20ng/L | Standard No.4 | 120μl Standard No.5 + 120μl Standard Diluent |
| 10ng/L | Standard No.3 | 120μl Standard No.4 + 120μl Standard Diluent |
| 5ng/L | Standard No.2 | 120μl Standard No.3 + 120μl Standard Diluent |
| 2.5ng/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 |
| 80ng/L | 40ng/L | 20ng/L | 10ng/L | 5ng/L | 2.5ng/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.
