Revision 1

#3433Store at -20C

Cell Signaling Technology

Orders: 877-616-CELL (2355) [email protected]

Support: 877-678-TECH (8324)

Web: [email protected] cellsignal.com

3 Trask LaneDanversMassachusetts01923USA
For Research Use Only. Not for Use in Diagnostic Procedures.
Applications:

WB

REACTIVITY:

H M R Mk

SENSITIVITY:

Endogenous

MW (kDa):

110

Source/Isotype:

Rabbit IgG

UniProt ID:

#O95980

Entrez-Gene Id:

8434

Product Information

Product Usage Information

Application Dilution
Western Blotting 1:1000

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

Specificity / Sensitivity

RECK (D8C7) Rabbit mAb detects endogenous levels of total RECK protein.

Species Reactivity:

Human, Mouse, Rat, Monkey

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Ile913 of human RECK protein.

Background

RECK (reversion-inducing cysteine-rich protein with Kazal motif) is a GPI-anchored membrane glycoprotein that negatively regulates members of the matrix metalloproteinase (MMP) family and functions as a suppressor of transformation (1,2). Its function in MMP inhibition makes RECK a crucial factor in the regulation of extracellular matrix formation and stability during development (2-4). RECK has also been linked to the regulation of other extracellar matrix proteases such as ADAM10 and CD13 and functions in modulating target protein endocytosis and Notch signaling (5,6). RECK is widely expressed in normal tissue and decreased expression of RECK due to promoter methylation has been correlated with tumor transformation, angiogenesis and metastasis (1,7-9). Therefore, loss of RECK expression serves as a prognostic hallmark for cancer malignancy (10,11)

  1. Takahashi, C. et al. (1998) Proc Natl Acad Sci USA 95, 13221-6.
  2. Oh, J. et al. (2001) Cell 107, 789-800.
  3. Kondo, S. et al. (2007) J Cell Sci 120, 849-57.
  4. Echizenya, M. et al. (2005) Oncogene 24, 5850-7.
  5. Miki, T. et al. (2007) J Biol Chem 282, 12341-52.
  6. Muraguchi, T. et al. (2007) Nat Neurosci 10, 838-45.
  7. Noda, M. et al. Cancer Metastasis Rev 22, 167-75.
  8. Long, N.K. et al. (2008) Oral Oncol 44, 1052-8.
  9. Chang, H.C. et al. (2007) Cancer Sci 98, 169-73.
  10. Clark, J.C. et al. (2007) Cancer Metastasis Rev 26, 675-83.
  11. Noda, M. and Takahashi, C. (2007) Cancer Sci 98, 1659-65.

Species Reactivity

Species reactivity is determined by testing in at least one approved application (e.g., western blot).

Western Blot Buffer

IMPORTANT: For western blots, incubate membrane with diluted primary antibody in 5% w/v BSA, 1X TBS, 0.1% Tween® 20 at 4°C with gentle shaking, overnight.

Applications Key

WB: Western Blotting

Cross-Reactivity Key

H: human M: mouse R: rat Hm: hamster Mk: monkey Vir: virus Mi: mink C: chicken Dm: D. melanogaster X: Xenopus Z: zebrafish B: bovine Dg: dog Pg: pig Sc: S. cerevisiae Ce: C. elegans Hr: horse GP: Guinea Pig Rab: rabbit All: all species expected

Trademarks and Patents

Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
All other trademarks are the property of their respective owners. Visit cellsignal.com/trademarks for more information.

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