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Key Documents

SAB4502973

Sigma-Aldrich

Anti-TIMP3 antibody produced in rabbit

affinity isolated antibody

Synonym(s):

Metalloproteinase inhibitor 3, Protein MIG-5, TIMP-3, Tissue inhibitor of metalloproteinases 3

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About This Item

MDL number:
UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

antigen 24 kDa

species reactivity

mouse, rat, human

concentration

~1 mg/mL

technique(s)

ELISA: 1:10000
western blot: 1:500-1:1000

NCBI accession no.

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... TIMP3(7078)

General description

Tissue inhibitor of metalloproteinases 3 (TIMP3) belongs to the matrix metalloproteinases inhibitor family. TIMP3 gene is mapped to human chromosome 22q12.3. TIMP3 possesses a C-terminal N-linked glycosylation site at asparagine residue. This protein comprises 12 conserved cysteine residues stabilized by six disulfide bonds in its secondary structure. TIMP-3 gene expression is higher in murine lung and kidney.

Immunogen

The antiserum was produced against synthesized peptide derived from human TIMP3.

Immunogen Range: 91-140

Biochem/physiol Actions

Tissue inhibitor of metalloproteinases 3 (TIMP3) inhibits membrane-type matrix metalloproteinases (MT-MMPs) and the tumor necrosis factor α–converting enzyme (TACE). It displays a high affinity for the proteoglycans associated with extracellular matrix (ECM) and displays tight binding with sulfated glycosaminoglycans. Mutations in the TIMP-3 gene is implicated in Sorsby′s fundus dystrophy which is characterized by choroidal neovascularization, vision loss, and abnormal Bruch′s membrane thickening. Downregulation of TIMP3 gene due to allelic losses on 22q12 chromosomal location is correlated to meningiomas. TIMP3 participates in cardiac remodeling. Low levels of TIMP3 protein are observed in scenarios of ischemic and dilated cardiomyopathy. This protein elicits proapoptotic activity and is an inhibitor of angiogenesis and tumor growth.

Features and Benefits

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Physical form

Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class Code

10 - Combustible liquids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Dimitri Barski et al.
Brain pathology (Zurich, Switzerland), 20(3), 623-631 (2009-11-20)
The gene for the tissue inhibitor of metalloproteinase 3 (TIMP3) on 22q12.3 had been reported to be inactivated by promoter methylation in various types of cancers, with controversial findings in meningiomas. We performed direct sodium bisulfite sequencing in a series
Anne M Macgregor et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 57(3), 207-213 (2008-10-29)
Tissue inhibitor of matrix metalloproteinase-3 (TIMP-3) is an important regulator of matrix metalloproteinase activity in many types of disease, including atherosclerosis, neoplasia, and inflammatory conditions. Among TIMPs, TIMP-3 uniquely binds the extracellular matrix (ECM). We performed IHC staining on 17
Likun Yang et al.
Molecular medicine reports, 23(5) (2021-03-25)
Mycoplasma pneumoniae pneumonia (MPP) is a type of pneumonia induced by M. pneumoniae (MP) infection. The present study investigated the effect of long non‑coding RNA growth arrest‑specific 5 (GAS5) in MPP and the underlying molecular mechanism of this. The expression of GAS5
Jingjing Zhang et al.
Molecular and cellular biochemistry, 398(1-2), 123-134 (2014-09-10)
Retinal pigment epithelium (RPE) exerts critical roles in the maintenance of the normal functions of the retina, whereas RPE dysfunction can induce retina neovascularization. p75 neurotrophin receptor (p75(NTR)) has been shown to play essential roles in angiogenesis. However, the function

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