-
中文名称:大鼠基质金属蛋白酶9/明胶酶B(MMP-9/Gelatinase B)酶联免疫试剂盒
-
货号:CSB-E08008r
-
规格:96T/48T
-
价格:¥3900/¥2500
-
其他:
产品详情
-
产品描述:CUSABIO专为大鼠样本设计的基质金属蛋白酶9(MMP-9/Gelatinase B)酶联免疫检测试剂盒(货号:CSB-E08008r),采用双抗体夹心法原理实现定量检测。MMP-9属于锌依赖性内肽酶家族,通过降解细胞外基质成分参与组织重塑、炎症反应及肿瘤侵袭等病理生理过程,是研究相关疾病机制的重要分子标记物。该试剂盒检测灵敏度覆盖0.78 ng/ml至50 ng/ml线性范围,可精准分析血清、血浆及组织匀浆样本中MMP-9的浓度水平。实验采用预包被特异性抗体的酶标板,通过样本孵育、生物素标记检测抗体结合及显色反应,最终通过吸光度值与标准曲线比对实现定量。适用于心血管疾病模型、肿瘤微环境研究、慢性炎症性疾病等科研领域,能够稳定检测不同样本来源的MMP-9动态变化,为体外实验提供可靠数据支持。试剂盒包含标准品、检测抗体及显色底物等完整组分,操作步骤标准化,重复性良好,满足实验室常规检测需求。
-
别名:Mmp9 ELISA Kit; Matrix metalloproteinase-9 ELISA Kit; MMP-9 ELISA Kit; EC 3.4.24.35 ELISA Kit; 92 kDa gelatinase ELISA Kit; 92 kDa type IV collagenase ELISA Kit; Gelatinase B ELISA Kit; GELB ELISA Kit
-
缩写:
-
Uniprot No.:
-
种属:Rattus norvegicus (Rat)
-
样本类型:serum, plasma, tissue homogenates.
-
检测范围:0.78 ng/ml-50 ng/ml.
-
灵敏度:0.195 ng/ml.
-
反应时间:1-5h
-
样本体积:50-100ul
-
检测波长:450 nm
-
研究领域:Cancer
-
测定原理:quantitative
-
测定方法:Sandwich
-
精密度:
Intra-assay Precision (Precision within an assay): CV%<8%
Three samples of known concentration were tested twenty times on one plate to assess.
Inter-assay Precision (Precision between assays): CV%<10%
Three samples of known concentration were tested in twenty assays to assess.
-
线性度:
To assess the linearity of the assay, samples were spiked with high concentrations of rat MMP-9/Gelatinase B in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
Sample
Serum(n=4)
1:1
Average %
89
Range %
80-92
1:2
Average %
93
Range %
91-105
1:4
Average %
96
Range %
92-101
1:8
Average %
93
Range %
86-98
-
回收率:
The recovery of rat MMP-9/Gelatinase B spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section.
Sample Type
Average % Recovery
Range
Serum (n=5)
96
89-104
EDTA plasma (n=4)
90
84-98
-
标准曲线:
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
ng/ml
OD1
OD2
Average
Corrected
50
2.531
2.634
2.583
2.477
25
2.019
2.067
2.043
1.937
12.5
1.501
1.558
1.529
1.424
6.25
1.146
1.100
1.123
1.017
3.12
0.640
0.621
0.630
0.525
1.56
0.290
0.273
0.281
0.176
0.78
0.187
0.184
0.185
0.080
0
0.107
0.105
0.106
-
数据处理:
-
货期:3-5 working days
引用文献
- Unlocking vinpocetine's oncostatic potential in early-stage hepatocellular carcinoma: A new approach to oncogenic modulation by a nootropic drug OA Mohammed, ME Youssef, RS Hamad,PloS one,2024
- Bushen Huoxue formula protects against renal fibrosis and pyroptosis in chronic kidney disease by inhibiting ROS/NLRP3-mediated inflammasome activation L Liao,Renal failure,2024
- Progesterone Enhances the Invasion of Trophoblast Cells by Activating PI3K/AKT Signaling Pathway to Prevent Preeclampsia H Liu,Cell transplantation,2023
- Targeting inflammation and redox perturbations by lisinopril mitigates Freund's adjuvant-induced arthritis in rats: role of JAK-2/STAT-3/RANKL axis, MMPs, and VEGF HH Arab,Inflammopharmacology,2022
- Penta-acetyl Geniposide Suppresses Migration, Invasion, and Inflammation of TNF-α-Stimulated Rheumatoid Arthritis Fibroblast-Like Synoviocytes Involving Wnt/β-Catenin Signaling Pathway L Cai,Inflammation,2021
- Effect of SIS3 on Extracellular Matrix Remodeling and Repair in a Lipopolysaccharide-Induced ARDS Rat Model Q Liang,Journal of Immunology Research,2020
- Dietary Supplementation with Palmitoyl-Glucosamine Co-Micronized with Curcumin Relieves Osteoarthritis Pain and Benefits Joint Mobility E Gugliandolo,Animals,2020
- Myrcene exerts anti-asthmatic activity in neonatal rats via modulating the matrix remodeling Y Du,Int J Immunopathol Pharmacol,2020
- Role of Pneumocystis jirovecii infection in chronic obstructive pulmonary disease progression in an immunosuppressed rat Pneumocystis pneumonia model T Xue,Experimental and Therapeutic Medicine,2020
- Novel complementary antitumour effects of celastrol and metformin by targeting IκBκB, apoptosis and NLRP3 inflammasome activation in diethylnitrosamine-induced murine hepatocarcinogenesis. Saber S,Cancer Chemother Pharmacol,2020
相关产品
靶点详情
-
功能:Matrix metalloproteinase that plays an essential role in local proteolysis of the extracellular matrix and in leukocyte migration. Could play a role in bone osteoclastic resorption. Cleaves KiSS1 at a Gly-|-Leu bond. Cleaves NINJ1 to generate the Secreted ninjurin-1 form. Cleaves type IV and type V collagen into large C-terminal three quarter fragments and shorter N-terminal one quarter fragments. Degrades fibronectin but not laminin or Pz-peptide.
-
基因功能参考文献:
- Diacerein reduces joint damage and hypersensitivity associated with inflammation induced by complete Freund's adjuvant through the inhibition of astroglial activation and decreases the expression of TRPV1 and MMP-9 in the rat spinal cord. PMID: 26481104
- Tubular Expression and Urinary Excretion of MMP-9 Protein Were Increased in Association with Albumin Overload in the Diabetic Kidneys. PMID: 28805677
- In conclusion, these results suggest that TEN exerts an anti-inflammatory effect by down-regulating the release of NO, MMP-9 and cytokines. PMID: 28392358
- Ang II is involved in the degradation of myosin light chain kinase in pressure overload-induced cardiac hypertrophy and that this process was mediated by MMP9. PMID: 29262413
- Jmjd3 mRNA depletion inhibited Mmp-3 and Mmp-9 gene expressions and significantly attenuated blood-spinal cord barrier permeability and the loss of tight junction proteins PMID: 27425890
- High MMP9 expression is associated with seizures. PMID: 28501723
- no significant relationship between plasma MMP-9 activity or aortic MMP-9 mRNA levels and the percentage of incomplete elastin lamellae or the aortic wall thickness PMID: 26547079
- High MMP9 expression is associated with uraemic vascular calcifications. PMID: 26333546
- that mesenchymal stem cells protect against obstruction-induced renal fibrosis, in part, by decreasing STAT3 activation and STAT3-dependent MMP-9 production PMID: 27760767
- absent in heterotopic ossification PMID: 26919547
- Results indicate that N-acetyl-cysteine (NAC) can effectively alleviate remifentanil-induced postoperative hyperalgesia (RIH) via powerfully inhibiting matrix metalloproteinase-9 (MMP-9)activation in dorsal root ganglia (DRGs). PMID: 28199982
- High mmp9 expression is associated with Retinitis Pigmentosa. PMID: 27893855
- Data suggest that increased blood pressure and decreased pup weight in ischemic model of pregnancy-induced hypertension are associated with decrease in Mmp9 homodimer and increase in Mmp9/Timp1 complex in placenta, uterus, and uterine artery; thus Mmp9 and Timp1 appear to be involved in uteroplacental/vascular remodeling in preeclampsia. (Mmp9 = matrix metalloproteinase 9; Timp1 = tissue inhibitor of metalloproteinase-1) PMID: 28506758
- PEX1 activation of the MMP-9 promoter triggers the pro-fibrotic response directed by PEX1. PMID: 27826738
- the up-regulation of MMP genes is mediated through degradation of class IIa histone deacetylases (HDACs) by certain cysteine cathepsins (Cts). PMID: 28157489
- Active fraction of tubers from Pueraria tuberosa (PTY-2)significantly attenuated the severity of diabetic nephropathy (DN) by increasing the expression and activity of matrix metalloproteinase-9 (Mmp-9). PMID: 26924185
- Therefore, the current study confirmed that MMP9 is important for the enhancement of the contractility of cerebrovascular smooth muscle cells in an in vitro rat model of subarachnoid hemorrhage PMID: 27633189
- Naringin has anti-fatigue effects which may be attributed to its property in modulating energy metabolism and reducing serum MMP-9 concentration. PMID: 27937032
- Alskiren attenuates signs of pulmonary fibrosis by decreasing pulmonary overexpression of MMP-9 and transforming growth factor beta1. PMID: 27154762
- Data suggest that, as non-alcoholic fatty liver disease progresses, expression of miR-21 (mirn21 microRNA), Mmp-9 (matrix metalloproteinase 9), and Timp-1 (tissue inhibitor of metalloproteinase-1) is up-regulated in liver, peaking when liver fibrosis is first detected; miR-21 has potential as a plasma biomarker for hepatic fibrosis. PMID: 27320964
- Atorvastatin reduced MMP9 levels in aging rat kidneys. PMID: 26680767
- Data suggests a mechanistic involvement of MMP-9 in aggravating hypertension-induced cerebrovascular pathologies. PMID: 26800984
- Our findings indicate that MMP9 may play an important role via inducing cell apoptosis in the development of diabetic retinopathy PMID: 26617754
- Increased circulating MMP-9 activity is associated with resistant albuminuria and a deleterious oxidative stress environment appears to be the underlying mechanism. PMID: 26733721
- Recombinant human BNP attenuates trauma/haemorrhagic shock-induced acute lung injury by inhibiting oxidative stress and PMID: 26852688
- This study demonstrated that stretching activated MMP-9 gene expressions and increased the proliferation of connective tissue but did not avoid muscle fiber atrophy or induce sarcomerogenesis of denervated rat soleus muscle PMID: 25960249
- MMP-9 expression was significantly increased in the gingiva in a model of gingival overgrowth. PMID: 25652432
- This study has shown a potential association of matrix metalloproteinase 9 with injury of the basilar artery and can be associated with early-stage brain injury following subarachnoid hemorrhage. PMID: 25627354
- Selective allosteric inhibition of MMP9 is efficacious in preclinical models of ulcerative colitis and colorectal cancer. PMID: 25961845
- In the presence of acute kidney injury in severe, acute pancreatitis, the renal expression of MMP-9 and VASP is related to damage of endothelial cells in capillaries, which reached a maximum at 24 h and declined afterwards. PMID: 26264698
- intestinal microbes with the capacity to produce collagenases and to activate host metalloproteinase MMP9 may break down collagen in the intestinal tissue contributing to anastomotic leak PMID: 25947163
- Data show that Ash1l and EZH2 methyltransferases protein expression was significantly elevated in fibrotic liver and decreased in mutant matrix metalloproteinase-9 (mMMP-9) and human hepatocyte growth factor (hHGF) gene transfer treated fibrotic livers. PMID: 25380300
- MMP-9 has a role in stress-induced downregulation of nectin-3 in hippocampal CA1 and associated behavioral alterations PMID: 25232752
- Up-regulation of reactive oxygen species-dependent matrix metalloproteinase-9 was found from high-glucose-challenged astrocytes PMID: 24395134
- The data indicated that early exercise significantly inhibited the ischemia-induced reduction of occludin, and an increase in MMP-9 promoted TIMP-1 expression. PMID: 23708107
- Inspiratory resistive breathing induces MMP-9 and -12 in the lung of previously healthy rats. PMID: 25595645
- Long term obesity creates environment promoting proliferative disorders in the prostate, leading to diffuse hyperplasia, via MMP9/VEGF pathway. PMID: 25529509
- Cold exposure-induced MMP-9 via activation of RAS might play a critical role in the initiation of cold exposure-induced stroke during chronic hypertension and doxycycline shows protective effects against cold exposure-induced stroke. PMID: 23800500
- Explored expression of MMP-9 and MDM2 in the oncogenesis of lung cancer in rats. PMID: 25063292
- Transient increases in brain MMP-9 levels are seen during cue-induced cocaine relapse. PMID: 25326689
- MMP-9 as a potential biomarker for osteosarcoma PMID: 24704305
- Curcumin attenuated hepatic ischemia/reperfusion-induced combined restrictive and obstructive lung disease by reducing lung inflammation and MMP-9 activity. PMID: 24815146
- In a rat mammary neoplasm model matrix metalloproteinase 9 had consistent localization throughout cancer cells, fibroblast and stroma. PMID: 25343559
- The location of Mmp9 and activity can be detected by means of in situ zymography and confocal microcopy, and this methodology may provide a useful tool in studies on the role of gelatinases in tooth development, maturation and in pathological conditions. PMID: 22897943
- MMP-9 induction is required for brain astrocyte migration. PMID: 24018979
- This study demonistrated that mmp9 throughout hippocampus at all ages but expression levels were highest during the first postnatal week. PMID: 24114974
- CCL19/CCR7 contributes to the migration of bone marrow mesenchymal stem cells by upregulating MMP9 potentially via the PI3K/Akt pathway. PMID: 25086360
- Matrix metalloproteinase-9, which is known to be activated by oxidative stress and S-nitrosylation of proteins, was suppressed more extensively by puerarin than losartan in diabetic rats. PMID: 24454919
- Fish oil treatment resulted in less severe hindlimb deficits after TBI as assessed with the beam walk test, decreased cerebral IgG infiltration, and decreased TBI-induced expression of the Mmp9 gene one day after injury. PMID: 24342130
- an overall inhibitory effect of curcumin on Gelatinase B in norepinephrine-induced hypertrophic stress in H9c2 cardiomyocytes which may contribute in the prevention of extracellular matrix remodeling. PMID: 24116115
收起更多
-
亚细胞定位:Secreted, extracellular space, extracellular matrix.
-
蛋白家族:Peptidase M10A family
-
数据库链接: