Rat Total MMP-9 ELISA Kit
Sensitivity
14.9 pg/mL
Range
62.5-4000 pg/mL
Reactivity
Rat
Validation Data Gallery
Product Information
KE20006 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The Rat total MMP9 ELISA kit is to be used to detect and quantify protein levels of endogenous rat total MMP9. The assay recognizes rat total MMP9. An antibody specific for rat total MMP9 has been pre-coated onto the microwells. The rat total MMP9 protein in samples is captured by the coated antibody after incubation. Following extensive washing, another antibody of biotinylated specific for rat total MMP9 is added to detect the captured rat total MMP9 protein. For signal development, Streptavidin-HRP is added, followed by Tetramethyl-benzidine (TMB) reagent. Solution containing sulfuric acid is used to stop color development and the color intensity which is proportional to the quantity of bound protein is measurable at 450 nm with the correction wavelength set at 630 nm.
| Product name | Rat Total MMP-9 ELISA Kit |
| Tests | 1 X 96 well plate |
| Sample type | Serum, Plasma, Cell culture supernatants 备注：对未验证样本，我们提供技术支持和售后保障。 |
| Assay type | Sandwich |
| Sensitivity | 14.9 pg/mL |
| Range | 62.5-4000 pg/mL |
| Reactivity | Rat |
| Tested applications | Sandwich ELISA |
| Gene ID (NCBI) | 81687 |
Recovery
| Sample Type | Average | Range |
|---|---|---|
| Rat serum | 106% | 98%-117% |
| Cell culture supernatants | 102% | 96%-120% |
IntraAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 20 | 1507.7 | 73.2 | 4.9 |
| 2 | 20 | 335.2 | 21.9 | 6.5 |
| 3 | 20 | 77.6 | 4.7 | 6.0 |
InterAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 24 | 1456.6 | 47.1 | 3.2 |
| 2 | 24 | 356.1 | 20.2 | 5.7 |
| 3 | 24 | 84.1 | 6.8 | 8.1 |
Background Information
MMP9 (matrix metallopeptidase 9), also named as Gelatinase B, is a member of matrix metalloproteinase (MMP) family. The MMP family of enzymes is comprised of critically important extracellular matrix remodeling proteases whose activity has been implicated in normal embryogenesis, tissue remodelling and many diseases such as arthritis, cancer, periodontitis, glomerulonephritis, encephalomyelitis, atherosclerosis and tissue ulceration. MMP9 is produced by a variety of normal and transformed cells including neutrophils, monocytes, macrophages, astrocytes, fbroblasts, osteoclasts and so on. Transgenic mouse models report that MMP9 contributes to skin carcinogenesis, suppresses development of experimental abdominal aortic aneurysms, and triggers the angiogenic switch during carcinogenesis.
Properties
| Storage Instructions | All the reagents are stored at 2-8℃ for 6 months or -20℃ for 12 months. Refer to the protocol for further storage instructions. |
| Synonyms | Mmp9, matrix metallopeptidase 9, Matrix metalloproteinase-9 |
FAQ
1、我的样本稀释液有限，如何处理稀释倍数较大的样本？
我们建议您对样本进行梯度稀释。例如，人血清样本需要1000000倍稀释时，您可以分3个梯度，每个梯度100倍，进行稀释：
第一步：取2 uL人血清样本，加入198 uL样本稀释液，混匀得到100倍稀释的人血清样本
第二步：取2uL 100倍稀释的人血清样本+ 198 uL样本稀释液进行稀释，混匀得到10000倍稀释的人血清样本
第三步：取2uL 10000倍稀释的人血清样本+ 198 uL样本稀释液进行稀释，混匀得到1000000倍稀释的人血清样本。
如果样本需要进一步稀释，您可以使用更多梯度。除了我们推荐的样本稀释液，不建议您使用其他溶液或者水稀释。如果您的样本稀释液仍然不足，请联系我们的客服为您提供更多样本稀释液。
