SRP6445
TIMP1 human
recombinant, expressed in HEK 293 cells, ≥95% (SDS-PAGE)
Synonym(s):
CLGI, EPA, EPO, FLJ90373, HCI, TIMP, TIMP metallopeptidase inhibitor 1, TIMP-1
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About This Item
UNSPSC Code:
12352202
NACRES:
NA.32
Recommended Products
biological source
human
recombinant
expressed in HEK 293 cells
tag
6-His tagged (C-terminus)
Assay
≥95% (SDS-PAGE)
form
lyophilized
mol wt
calculated mol wt 24 kDa
observed mol wt 28-32 kDa by SDS-PAGE (DTT-reduced.)
packaging
pkg of 10 μg
impurities
<1 EU/μg endotoxin (LAL test)
UniProt accession no.
shipped in
wet ice
storage temp.
−20°C
Gene Information
human ... TIMP1(7076)
General description
TIMP1 (tissue inhibitor of metalloproteinase 1) is a glycoprotein and is a member of TIMP family of endogenous MMP (matrix metalloproteinase) inhibitors. Humans contain four TIMPs. All TIMPs contain an N-terminal of 125 residues, a 65-residue C-terminal, and both these domains contain three disulfide bonds. The N-terminal domain inhibits MMPs by folding into a separate unit. TIMP1 is encoded by the gene mapped to human chromosome Xp11.23.
Biochem/physiol Actions
TIMP1 functions as a poor inhibitor of MT1 (membrane type 1)-MMP, MT3-MMP, MT5-MMP and MMP-19. It inhibits ADAM10 (a disintegrin and metalloproteinase domain-containing protein 10) protein. In human umbilical vein endothelial cells (HUVECs), the down-regulation of TIMP1 and up-regulation of MMP-3 results in aberrant endothelium-dependent vasodilation, EC (endothelial cell) death, and endothelial interruption in a FOXO3 (forkhead box O3)-mediated manner. In patients with CAD (coronary artery disease) and acute coronary syndrome (ACS), the urine levels of this protein are elevated. This protein interacts with Bcl-2 (B cell lymphoma) protein, and induces apoptosis in lung adenocarcinoma cells. The plasma levels of this protein are increased in patients with obesity and obesity-related disorders, such as steatosis, where it participates in pathogenesis of diet-induced hepatic steatosis and glucose intolerance.
Physical form
Lyophilized from 0.22 μm filtered solution in PBS, pH 7.4. Normally Mannitol or Trehalose is added as protectants before lyophilization.
Reconstitution
Centrifuge the vial prior to opening. Reconstitute in sterile PBS, pH 7.4 to a concentration of 50 μg/mL. Do not vortex. This solution can be stored at 2-8°C for up to 1 month. For extended storage, it is recommended to store at -20°C.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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M Okamoto et al.
International endodontic journal, 52(7), 1051-1062 (2019-02-15)
To evaluate the dentinogenetic effects of tissue inhibitor of metalloprotease (TIMP1) on human pulp cells in vitro and rat pulp tissue in vivo. The effect of TIMP1 on pulp cell functions related to hard tissue formation as part of the wound healing
Barbara Grünwald et al.
Gastroenterology, 151(5), 1011-1024 (2016-08-11)
Pancreatic ductal adenocarcinoma (PDAC) metastasizes to liver at early stages, making this disease highly lethal. Tissue inhibitor of metalloproteinases-1 (TIMP1) creates a metastasis-susceptible environment in the liver. We investigated the role of TIMP1 and its receptor CD63 in metastasis of
T Y Ho et al.
Domestic animal endocrinology, 59, 1-10 (2016-11-21)
Nursing for 2 d from birth supports neonatal porcine uterine and cervical development. However, it is not clear how timing or duration of lactocrine signaling from birth (postnatal day = PND 0) affects development of neonatal female reproductive tract tissues. Therefore
Pierre Kunz et al.
BMC cancer, 16, 223-223 (2016-03-17)
Matrix metalloproteinases (MMPs) are crucially involved in the regulation of multiple stages of cancer progression. Elevated MMP levels have been associated with the development of metastases and poor prognosis in several types of cancer. However, the role of MMPs in
Tissue Inhibitor Of Matrix Metalloproteinase-1 Is Required for High-Fat Diet-Induced Glucose Intolerance and Hepatic Steatosis in Mice.
Fj?re E, et al.
PLoS ONE, 10(7) (2015)
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