Human calpain 2, (m/II) large subunit (CAPN2) ELISA kit
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中文名称:人钙蛋白酶2(M / II)大亚基(CAPN2)(CAPN2)酶联免疫试剂盒
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货号:CSB-E17822h
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规格:96T/48T
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价格:¥3600/¥2500
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其他:
产品详情
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产品描述:CUSABIO人钙蛋白酶2(CAPN2)大亚基定量检测试剂盒(货号:CSB-E17822h),基于双抗体夹心法原理设计,适用于检测血清、血浆及细胞裂解液样本中CAPN2的蛋白表达水平,检测灵敏度范围为0.156 ng/mL至10 ng/mL。CAPN2是钙离子依赖性半胱氨酸蛋白酶家族成员,参与细胞骨架重塑、信号转导及凋亡调控等过程,其异常表达与神经退行性疾病、肌肉萎缩及肿瘤转移等病理机制相关。本试剂盒提供标准化的预包被板及检测试剂,可精准量化多种生物样本中的靶蛋白浓度,适用于细胞生物学、分子病理学等领域的基础研究,例如探究CAPN2在疾病模型中的表达动态、药物干预对蛋白酶活性影响等实验场景,为揭示其生理功能及调控网络提供可靠工具。该产品专为科研实验设计,操作便捷且重复性良好,配套提供详细实验方案以保障数据准确性。
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别名:Calcium activated neutral proteinase 2 ELISA Kit; Calcium activated neutral proteinase ELISA Kit; Calcium-activated neutral protease 2; catalytic subunit ELISA Kit; Calcium-activated neutral proteinase 2 ELISA Kit; CALP80 ELISA Kit; Calpain 2 (m/II) large subunit ELISA Kit; Calpain 2 catalytic subunit ELISA Kit; Calpain 2 large catalytic subunit ELISA Kit; Calpain 2 large subunit ELISA Kit; Calpain 2; large [catalytic] subunit ELISA Kit; Calpain large polypeptide L2 ELISA Kit; Calpain M type ELISA Kit; Calpain M-type ELISA Kit; Calpain-2 catalytic subunit ELISA Kit; Calpain-2 large subunit ELISA Kit; Calpain2 ELISA Kit; CAN2_HUMAN ELISA Kit; CANP 2 ELISA Kit; CANP L2 ELISA Kit; CANP2 ELISA Kit; CANPL 2 ELISA Kit; CANPL2 ELISA Kit; CANPml ELISA Kit; Capa2 ELISA Kit; CAPN 2 ELISA Kit; CAPN2 ELISA Kit; FLJ39928 ELISA Kit; M calpain ELISA Kit; M calpin ELISA Kit; M type ELISA Kit; M-calpain ELISA Kit; mCANP ELISA Kit; Millimolar calpain ELISA Kit; Millimolar-calpain ELISA Kit
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缩写:
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Uniprot No.:
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种属:Homo sapiens (Human)
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样本类型:serum, plasma, cell lysates
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检测范围:0.156 ng/mL-10 ng/mL
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灵敏度:0.039 ng/mL
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反应时间:1-5h
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样本体积:50-100ul
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检测波长:450 nm
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研究领域:Cancer
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测定原理:quantitative
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测定方法:Sandwich
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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 human CAPN2 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 % 87 Range % 84-90 1:2 Average % 104 Range % 101-107 1:4 Average % 98 Range % 94-102 1:8 Average % 101 Range % 98-104 -
回收率:
The recovery of human CAPN2 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) 85 81-89 EDTA plasma (n=4) 92 88-96 -
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 10 2.432 2.502 2.467 2.327 5 1.688 1.698 1.693 1.553 2.5 0.923 0.934 0.929 0.789 1.25 0.489 0.476 0.483 0.343 0.625 0.329 0.319 0.324 0.184 0.312 0.256 0.262 0.259 0.119 0.156 0.201 0.210 0.206 0.066 0 0.139 0.141 0.140 -
数据处理:
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货期:3-5 working days
相关产品
靶点详情
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功能:Calcium-regulated non-lysosomal thiol-protease which catalyzes limited proteolysis of substrates involved in cytoskeletal remodeling and signal transduction. Proteolytically cleaves MYOC at 'Arg-226'. Proteolytically cleaves CPEB3 following neuronal stimulation which abolishes CPEB3 translational repressor activity, leading to translation of CPEB3 target mRNAs.
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基因功能参考文献:
- High CCNA2 expression is associated with gefitinib resistance in lung cancer. PMID: 30106446
- in the field of neural injury, calpain-2 and caspase-3 proteases generate breakdown-products (BDPs) fragments that are indicative of different neural cell death mechanisms in different injury scenarios. Advanced proteomic techniques have shown a remarkable progress in identifying these BDPs experimentally PMID: 28112201
- The results of the present study suggested that miR93 regulated MMP1 and collagen I expression in fibroblasts via calpain2. miR93 mediated collagen expression in stress urinary incontinence via calpain2. PMID: 29115452
- Hyperactivated m-calpain induced cytoplasmic accumulation of truncated topoisomerase IIalpha in doxorubicin resistant T47D cells. PMID: 29425806
- Results find that overexpression of hTau increases intracellular calcium, which in turn activates calpain-2 and induces degradation of alpha4 nAChR. PMID: 27277673
- m-calpain translocated as the result of calcium influx was involved in DNA double-strand breaks repair, especially in the non-homologous end-joining pathway through proteolysis of nuclear Ku80. Cleaved Ku80 was still able to form a heterodimer with Ku70 and enhance DNA repair activity. PMID: 27121057
- 3 novel loci associated with serum alpha-carotene concentrations among a population that consumed a controlled diet. While replication is necessary, the CAPN2/CAPN8 locus provides compelling evidence for an association with serum alpha-carotene concentrations and may suggest a relationship with the development and progression of cancers. PMID: 28002826
- The inhibitory effects of BMP4 on PDGF-induced cell proliferation, collagen synthesis, and calpain-2 activation are impaired in pulmonary artery smooth muscle cells from pulmonary arterial hypertension patient. PMID: 28235949
- Calpain-2 upregulates PDGF-induced Akt phosphorylation in pulmonary vascular remodeling via an intracrine TGF-beta1/mTORC2 mechanism. PMID: 27099352
- the expression of CAPN2 was elevated in prostate cancer tissues than that in normal control tissues. PMID: 28280729
- Calpain 2-mediated cleavage of Atg3 and Atg7 accounts for the impaired autophagy. PMID: 27077802
- Calcineurin together with its upstream molecule, calpain 2, and its downstream effector, NFAT-c3, might contribute to the development of atrial fibrillation in patients with heart valve disease and diabetes. PMID: 27123462
- Calpain-2 modulates pulmonary vascular remodeling in pulmonary arterial hypertension. PMID: 26248159
- Taken together, our results demonstrated the deregulation of GAS2 in both AML and ALL and the requirement of GAS2-Calpain2 axis for the growth of leukemic cells. PMID: 26358320
- The combination of Ca2+ and ionomycin was required to activate calpain 2, resulting in the further degradation of Dicer and the appearance of a degradation product similar to that detected in platelets from some diabetic individuals. PMID: 25944670
- In a transgenic mouse model, hypoxia-triggered m-calpain activation is involved in endoplasmic reticulum stress-mediated Alzheimer's disease pathogenesis. PMID: 23889979
- Small interfering RNA (siRNA)-mediated silencing of m-calpain expression significantly suppressed the adhesive, migrative and invasive potentials of human hepatoma cells. PMID: 23733271
- The data reveal that hGAAP is a novel regulator of focal adhesion dynamics, cell adhesion, and migration by controlling localized Ca(2+)-dependent activation of calpain 2. PMID: 23940116
- The carboxyl tail of alpha-actinin-4 regulates its susceptibility to m-calpain and thus functions in cell migration and spreading. PMID: 23466492
- data demonstrate that GSK-3beta plays an important role in regulating tRXRalpha production by calpain II in cancer cells PMID: 23389291
- alpha-II spectrin was drastically accumulated in infected T cells derived from adult T-cell leukemia patients, whereas its digestive protease calpain-2 (CAN2) was significantly downregulated. PMID: 23538341
- The results suggest that calpain-2 and calpastatin expression is important in pancreatic cancers, influencing disease progression PMID: 23140395
- High expression of calpain-2 is significantly associated with resistance to platinum-based adjuvant chemotherapy. PMID: 22435971
- Expression of the large catalytic subunit of calpain-2 is significantly associated with clinical outcome of patients with triple-negative and basal-like disease. PMID: 22745213
- betaig-h3 co-localized with integrin alpha5beta1 to enhance the invasion of U87 cells, and that calpain-2, is involved in this process, acting as a downstream molecule. PMID: 22629380
- Two human hepatocellular carcinoma cell lines were researched using proteomics. A proteolysis network was built up, of which the CAPN2 centered subnetwork, including SPTBN1, ATP5B, and VIM, was more active in the highly metastatic HCC cell line. PMID: 22623320
- cleavage of CPEB3 by NMDA-activated calpain 2 accounts for the activity-related translation of CPEB3-targeted RNAs PMID: 22711986
- Staining intensity of calpain 2 in ovarian carcinoma decreased with increasing lymph node status. PMID: 22335024
- Subtype-selective induction of m-calpain in aorta during atherosclerotic progression is associated with proteolytic disorganization of VE-cadherin and proatherogenic hyperpermeability in cells. PMID: 22064597
- The expression of m-calpain-induced degradation products of extracellular matrix was correlated with the degree of disc degeneration in human intervertebral disc tissue PMID: 21839844
- Data show that transfection of cells with GRP78 or calpain I and calpain II siRNA reduced MPTB-mediated cell apoptosis in chondrosarcoma JJ012 cells. PMID: 21374734
- Calpain 2-mediated hTOP1 proteolysis not only impacts its biochemical activities but also alters some cellular functions of hTOP1. PMID: 21086148
- Confocal immunostaining demonstrated colocalization of m-calpain and the aggrecan product within the lower hypertrophic chondrocytes and in limited region of the pericellular matrix. PMID: 21117903
- NHE1 might participate in HIF-1-induced angiogenesis due, at least in part, to the alteration of calpain activity. PMID: 21185840
- Findings support the idea that calpain is involved in the turnover of LFA-1 adhesions at the rear of the cell. PMID: 21152086
- In brain, calpain-2 plays critical roles in developmental and adult synaptic plasticity. PMID: 20924799
- Knockdown of calpain 2 expression using shRNA or chemical inhibition of calpain activity reduced glioblastoma cell invasion by 90%. PMID: 20730561
- m-Calpain activation is regulated by its membrane localization and by its binding to phosphatidylinositol 4,5-bisphosphate. PMID: 20729206
- Data indicate that calpains are involved in the C-terminal truncation of aggrecan and might have a minor role in arthritic diseases. PMID: 20618160
- High m-calpain expression is associated with rhabdomyosarcoma aggressiveness. PMID: 20193680
- Overexpression of calpain-2 and low expression of calpastatin may involve in the pathological development of stress urinary incontinence. PMID: 19756344
- analysis of a novel role for calpain proteolysis of FAK in regulating adhesion dynamics in motile cells PMID: 20150423
- excessive TRPM7 channel activity causes oxidative and nitrosative stresses, producing cell rounding mediated by p38 MAPK/JNK-dependent activation of m-calpain PMID: 20070945
- m-Calpain antagonizes RhoA overactivation and endothelial barrier dysfunction under disturbed shear conditions. PMID: 19752040
- a higher calpain/calpastatin ratio collaborates with activated ERK to promote the generation of the low molecular weight-AR PMID: 19946123
- Overactivation of Ca(2+)-calpain pathways contributes to beta cell dysfunction and apoptosis in type 2 diabetes. PMID: 19861418
- Calpain activation in neurodegenerative diseases PMID: 12070670
- colocalization with detergent-insoluble rafts on T-cells PMID: 12150984
- localization of m-calpain within caveolae may contribute to maintenance of the enzyme in an inactive state and that m-calpain may also contribute to the regulation of calcium-sensing receptor levels. PMID: 12783889
- activation of m-calpain during mitosis is required for cells to establish the chromosome alignment by regulating some molecules that generate polar ejection force PMID: 14688278
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亚细胞定位:Cytoplasm. Cell membrane. Note=Translocates to the plasma membrane upon Ca(2+) binding.
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蛋白家族:Peptidase C2 family
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组织特异性:Ubiquitous.
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数据库链接:
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