ELISA/assay

Human MMP-2 PicoKine ELISA Kit

MBS175867

96 Wells

440美元

酶联免疫吸附试剂盒

Human MMP-2 PicoKine ELISA Kit

基质金属蛋白酶-2

72 kDa type IV collagenase; matrix metallopeptidase 2 (gelatinase A, 72kDa gelatinase, 72kDa type IV collagenase); 72 kDa gelatinase; 72 kDa type IV collagenase; CLG 4; CLG 4A; CLG4; CLG4A; Collagenase type IV A; EC 3.4.24.24; Gelatinase A; Gelatinase alpha; Gelatinase neutrophil; Matrix metallopeptidase 2 (gelatinase A, 72kDa gelatinase, 72kDa type IV collagenase); Matrix metalloproteinase 2; Matrix metalloproteinase 2 (gelatinase A, 72kD gelatinase, 72kD type IV collagenase); Matrix metalloproteinase II; Matrix metalloproteinase-2; MMP 2; MMP II; MMP-2; MMP2; MMP2_HUMAN; MONA; Neutrophil gelatinase; PEX; TBE 1; TBE-1

72 kDa type IV collagenase; 72 kDa type IV collagenase; 72 kDa type IV collagenase; gelatinase A; 72 kDa gelatinase; collagenase type IV-A; neutrophil gelatinase; matrix metalloproteinase-2; matrix metalloproteinase-II; matrix metallopeptidase 2 (gelatinase A, 72kDa gelatinase, 72kDa type IV collagenase); 72 kDa gelatinase; Gelatinase A; Matrix metalloproteinase-2; MMP-2; TBE-1Cleaved into the following chain:PEX

MMP2

MMP2;MMP2;CLG4;MONA;CLG4A;基质金属蛋白酶-2;TBE-1;基质金属蛋白酶-II;CLG4A;基质金属蛋白酶-2

MMP2_HUMAN

人类

660

Natural and recombinant human total MMP-2

Store at 4 degree C for 6 months, at -20 degree C for 12 months. Avoid multiple freeze-thaw cycles (Shipped with wet ice.)

Samples: Cell culture supernates, serum and plasma (heparin). Assay Type: Sandwich. Detection Range: 156pg/ml-10,000pg/ml. Sensitivity: < 10pg/ml

Principle of the assay: human MMP-2 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for MMP-2 has been precoated onto 96-well plates. Standards(NSO,A30-C660) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for MMP-2 is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the human MMP-2 amount of sample captured in plate. Background: Type IV collagenase, 72-kD, is officially designated matrix metalloproteinase-2 (MMP2). It is also known as gelatinase, 72-kD. MMP-2 plays an essential role in angiogenesis and arteriogenesis, two processes critical to restoration of tissue perfusion after ischemia. MMP-2 expression is increased in tissue ischemia, but the responsible mechanisms remain unknown.1 Matrix metalloproteinases (MMPs) catalyze extracellular matrix degradation. Control of their activity is a promising target for therapy of diseases characterized by abnormal connective tissue turnover. MMPs are expressed as latent proenzymes that are activated by proteolytic cleavage that triggers a conformational change in the propeptide (cysteine switch). The structure of proMMP-2 reveals how the propeptide shields the catalytic cleft and that the cysteine switch may operate through cleavage of loops essential for propeptide stability.2 The gene is localized to 16q21 using somatic cell hybrids and in situ hybridization.3 The standard product used in this kit is recombinant human MMP-2, consisting of 631 amino acids with the molecular mass of 71KDa. The detected MMP-2 includes zymogen and active enzyme.

116856

P08253.2

P08253

68,831 Da

AGE/RAGE Pathway (698754); ATF-2 Transcription Factor Network Pathway (138006); Activation Of Matrix Metalloproteinases Pathway (576264); Angiopoietin Receptor Tie2-mediated Signaling Pathway (137917); Axon Guidance Pathway (105688); Bladder Cancer Pathway (83115); Bladder Cancer Pathway (527); Collagen Degradation Pathway (730309); Degradation Of The Extracellular Matrix Pathway (576263); Developmental Biology Pathway (477129)

This gene is a member of the matrix metalloproteinase (MMP) gene family, that are zinc-dependent enzymes capable of cleaving components of the extracellular matrix and molecules involved in signal transduction. The protein encoded by this gene is a gelatinase A, type IV collagenase, that contains three fibronectin type II repeats in its catalytic site that allow binding of denatured type IV and V collagen and elastin. Unlike most MMP family members, activation of this protein can occur on the cell membrane. This enzyme can be activated extracellularly by proteases, or, intracellulary by its S-glutathiolation with no requirement for proteolytical removal of the pro-domain. This protein is thought to be involved in multiple pathways including roles in the nervous system, endometrial menstrual breakdown, regulation of vascularization, and metastasis. Mutations in this gene have been associated with Winchester syndrome and Nodulosis-Arthropathy-Osteolysis (NAO) syndrome. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Oct 2014]

MMP2: Ubiquitinous metalloproteinase that is involved in diverse functions such as remodeling of the vasculature, angiogenesis, tissue repair, tumor invasion, inflammation, and atherosclerotic plaque rupture. As well as degrading extracellular matrix proteins, can also act on several nonmatrix proteins such as big endothelial 1 and beta-type CGRP promoting vasoconstriction. Also cleaves KISS at a Gly- -Leu bond. Appears to have a role in myocardial cell death pathways. Contributes to myocardial oxidative stress by regulating the activity of GSK3beta. Cleaves GSK3beta in vitro. Interacts (via the C-terminal hemopexin-like domains- containing region) with the integrin alpha-V/beta-3; the interaction promotes vascular invasion in angiogenic vessels and melamoma cells. Interacts (via the C-terminal PEX domain) with TIMP2 (via the C-terminal); the interaction inhibits the degradation activity. Interacts with GSK3B. Aspirin appears to inhibit expression. Produced by normal skin fibroblasts. PEX is expressed in a number of tumors including gliomas, breast and prostate. Inhibited by histatin-3 1/24 (histatin-5). Belongs to the peptidase M10A family. Protein type: Secreted; Motility/polarity/chemotaxis; Cell development/differentiation; Protease; Apoptosis; EC 3.4.24.24; Secreted, signal peptide. Chromosomal Location of Human Ortholog: 16q12.2. Cellular Component: extracellular space; proteinaceous extracellular matrix; sarcomere; mitochondrion; extracellular region; plasma membrane; nucleus. Molecular Function: protein binding; zinc ion binding; serine-type endopeptidase activity; metalloendopeptidase activity. Biological Process: extracellular matrix disassembly; collagen catabolic process; axon guidance; extracellular matrix organization and biogenesis; intramembranous ossification; cellular protein metabolic process; positive regulation of innate immune response; ephrin receptor signaling pathway; response to hypoxia; angiogenesis; proteolysis; blood vessel maturation; embryo implantation. Disease: Multicentric Osteolysis, Nodulosis, And Arthropathy

96 Wells

440美元