Human/Mouse TIMP-4 Antibody

Catalog # Availability Size / Price Qty
AF974
AF974-SP
Product Details
Citations (3)
FAQs
Supplemental Products
Reviews (1)

Human/Mouse TIMP-4 Antibody Summary

Species Reactivity
Human, Mouse
Specificity
Detects human and mouse TIMP‑4 in direct ELISAs and Western blots. In direct ELISAs, less than 2% cross-reactivity with recombinant human (rh) TIMP-1, rhTIMP-2, and rhTIMP-3 is observed. In sandwich immunoassays, this antibody is specific for mouse TIMP-4 when paired with the suggested capture antibody.
Source
Polyclonal Goat IgG
Purification
Antigen Affinity-purified
Immunogen
Mouse myeloma cell line NS0-derived recombinant human TIMP-4
Cys30-Pro224
Accession # Q99727
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
0.1 µg/mL
Recombinant Human TIMP‑4 (Catalog # 974-TSF) and Recombinant Mouse TIMP-4 (Catalog # 7667-TM)
ELISA

This antibody functions as an ELISA detection antibody when paired with Rat Anti-Mouse TIMP‑4 Monoclonal Antibody (Catalog # MAB7667). In sandwich immunoassays, this antibody is specific for mouse TIMP-4 when paired with the suggested capture antibody.

This product is intended for assay development on various assay platforms requiring antibody pairs. We recommend the Mouse TIMP-4 DuoSet ELISA Kit (Catalog # DY7667-05) for convenient development of a sandwich ELISA.

 

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Preparation and Storage

Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS.
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Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: TIMP-4

Tissue inhibitors of metalloproteinases (TIMPs) are a family of secreted proteins that regulate the activation and proteolytic activity of the zinc enzymes known as matrix metalloproteinases (MMPs). There are four known members of the family, TIMP-1, -2, -3, and -4. TIMP-4 is produced by a wide range of tissues, particularly brain, heart, ovary and skeletal muscle (1, 2). Limited studies have shown that TIMP-4 has a tumor suppressive effect against Wilm’s tumor, exhibits negative correlation with glioma maligancy and is found in breast carcinoma cells (3‑5). TIMP-4 inhibits MMP-mediated proteolysis by forming a non-covalent binary complex with the MMP active site through its N-terminal domain. In addition, it binds to the hemopexin-like domain of pro-MMP-2 through its C-terminal domain in a manner similar to TIMP-2 (6). However, unlike TIMP-2, TIMP-4 does not promote pro-MMP-2 activation by MT1-MMP (MMP-14) (7). Although TIMP-4 is a potent inhibitor of most MMPs, it is not an effective inhibitor of ADAMs, such as TACE (8, 9). Human TIMP-4 shares 89% sequence indentity with Mouse TIMP-4. 

References
  1. Greene, et al. (1996) J. Biol. Chem. 271:30375.
  2. Leco, et al. (1997) FEBS Lett. 401:213.
  3. Geliker, et al. (2001) Oncogene 20:4337.
  4. Groft, et al. (2001) Br. J. Cancer 85:55.
  5. Hurst, et al. (2001) Biochem. Biophys. Res. Comm. 281:166.
  6. Bigg, et al. (1997) J. Biol. Chem. 272:15496.
  7. Hernandez-Barrantes, et al. (2001) Biochem. Biophys. Res. Comm. 281:126.
  8. Amour, et al. (1998) FEBS Lett. 435:39.
  9. Liu, et al. (1997) J. Biol. Chem. 272:20479.
Long Name
Tissue Inhibitors of Metalloproteinases 4
Entrez Gene IDs
7079 (Human); 110595 (Mouse)
Alternate Names
metalloproteinase inhibitor 4; TIMP metallopeptidase inhibitor 4; TIMP4; TIMP-4; tissue inhibitor of metalloproteinase 4; Tissue inhibitor of metalloproteinases 4

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Citations for Human/Mouse TIMP-4 Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

3 Citations: Showing 1 - 3
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  1. Co-chaperones TIMP2 and AHA1 Competitively Regulate Extracellular HSP90:Client MMP2 Activity and Matrix Proteolysis
    Authors: Baker-Williams AJ, Hashmi F, Budzy?ski MA et al.
    Cell Reports
  2. Pivotal Role of Matrix Metalloproteinase 13 in Extracellular Matrix Turnover in Idiopathic Pulmonary Fibrosis
    Authors: Takwi Nkyimbeng, Clemens Ruppert, Takayuki Shiomi, Bhola Dahal, György Lang, Werner Seeger et al.
    PLoS ONE
  3. Effect of bimatoprost, latanoprost, and unoprostone on matrix metalloproteinases and their inhibitors in human ciliary body smooth muscle cells.
    Authors: Ooi YH, Oh DJ, Rhee DJ
    Invest. Ophthalmol. Vis. Sci., 2009-05-14;50(11):5259-65.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Western Blot

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Human/Mouse TIMP‑4 Antibody
By Anonymous on 02/27/2016
Application: WB Sample Tested: Human cell conditioned medium Species: Human