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#5342Store 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

SENSITIVITY:

Endogenous

MW (kDa):

140

Source/Isotype:

Rabbit IgG

UniProt ID:

#P22413

Entrez-Gene Id:

5167

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

ENPP1 (D37B7) Rabbit mAb detects endogenous levels of total ENPP1 protein.

Species Reactivity:

Human

Species predicted to react based on 100% sequence homology

Mouse, Rat

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Leu520 of human ENPP1 protein.

Background

Ectonucleotide pyrophosphatase-phosphodiesterase 1 (ENPP1) is a single-pass, type II transmembrane protein primarily involved in ATP hydrolysis at the plasma membrane. Targeting of ENPP1 to the basolateral cell surface relies on the presence of a carboxy-terminal di-leucine-based signal (1). ENPP1 plays important roles in bone mineralization and soft tissue calcification (2-5). Mutations in the corresponding ENPP1 gene cause generalized arterial calcification in infancy (GACI) and idiopathic infantile arterial calcification (IIAC) (6,7). ENPP1 inhibits insulin receptor function and overexpression of this enzyme causes insulin resistance and glucose intolerance in mice (8,9). Genetic variants of ENPP1 have been associated with obesity and type 2 diabetes (10-12).

  1. Bello, V. et al. (2001) Mol Biol Cell 12, 3004-15.
  2. Okawa, A. et al. (1998) Nat Genet 19, 271-3.
  3. Nakamura, I. et al. (1999) Hum Genet 104, 492-7.
  4. Harmey, D. et al. (2004) Am J Pathol 164, 1199-209.
  5. Hessle, L. et al. (2002) Proc Natl Acad Sci USA 99, 9445-9.
  6. Rutsch, F. et al. (2003) Nat Genet 34, 379-81.
  7. Ruf, N. et al. (2005) Hum Mutat 25, 98.
  8. Dong, H. et al. (2005) Diabetes 54, 367-72.
  9. Maddux, B.A. et al. (2006) Am J Physiol Endocrinol Metab 290, E746-9.
  10. Meyre, D. et al. (2005) Nat Genet 37, 863-7.
  11. Keene, K.L. et al. (2008) Diabetes 57, 1057-62.
  12. Bacci, S. et al. (2007) Curr Opin Clin Nutr Metab Care 10, 403-9.

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 nonfat dry milk, 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.

Limited Uses

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