Revision 1
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, IHC-P

REACTIVITY:

H M R

SENSITIVITY:

Endogenous

MW (kDa):

275

Source/Isotype:

Rabbit IgG

UniProt ID:

#P11717

Entrez-Gene Id:

3482

Product Information

Product Usage Information

Application Dilution
Western Blotting 1:1000
Immunohistochemistry (Paraffin) 1:50

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

IGF-II Receptor/CI-M6PR (D8Z3J) Rabbit mAb recognizes endogenous levels of total IGF-II receptor/CI-M6PR protein.

Species Reactivity:

Human, Mouse, Rat

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Phe1379 of human IGF-II receptor/CI-M6PR protein.

Background

Insulin-like growth factor II (IGF-II) receptor, also widely known as cation-independent mannose 6-phosphate receptor (CI-M6PR), is a multifunctional type I transmembrane glycoprotein that participates in the internalization of mannose-6-phosphate modified hydrolases and IGF-II from the plasma membrane (1,2). In the absence of ligands, IGF-II receptor is constitutively endocytosed from the cell surface to accumulate in the Golgi apparatus (3). In the presence of ligands, the receptor transports the mannose-6-phosphate modified hydrolases to acidified endosomes and lysosomes (4). The ligand-free receptor is then transported back to the Golgi compartment or the cell surface (4). In several research studies, IGF-II receptor has been recognized as a tumor suppressor in a number of cancers (5-7).

  1. Lobel, P. et al. (1989) Cell 57, 787-96.
  2. Kiess, W. et al. (1988) J Biol Chem 263, 9339-44.
  3. York, S.J. et al. (1999) J Biol Chem 274, 1164-71.
  4. Duncan, J.R. and Kornfeld, S. (1988) J Cell Biol 106, 617-28.
  5. Oates, A.J. et al. (1998) Breast Cancer Res Treat 47, 269-81.
  6. Martin-Kleiner, I. and Gall Troselj, K. (2010) Cancer Lett 289, 11-22.
  7. Puxbaum, V. et al. (2012) J Hepatol 57, 337-43.

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 IHC-P: Immunohistochemistry (Paraffin)

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.
SignalStain is a registered 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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