Revision 3

#94725Store 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, IP, IF-F

REACTIVITY:

H M R

SENSITIVITY:

Endogenous

MW (kDa):

130-260

Source/Isotype:

Rabbit IgG

UniProt ID:

#Q9H2X9

Entrez-Gene Id:

57468

Product Information

Product Usage Information

Application Dilution
Western Blotting 1:1000
Immunoprecipitation 1:100
Immunofluorescence (Frozen) 1:100

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.

For a carrier free (BSA and azide free) version of this product see product #56440.

Specificity / Sensitivity

KCC2 (D1R2R) Rabbit mAb recognizes endogenous levels of total KCC2 protein.

Species Reactivity:

Human, Mouse, Rat

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Ala970 of human KCC2 protein.

Background

The potassium/chloride cotransporter 2 (KCC2, SLC12A5) is a neuron-specific transport protein responsible for regulating the cotransport of potassium and chloride ions. KCC2 uses the energy of the electrochemical potassium gradient to export chloride ions from cells, therefore maintaining intracellular chloride ion concentrations in mature neurons (1,2). The intracellular concentration of chloride ions determines the neuronal response to the inhibitory neurotransmitter GABA and glycine. As a result, KCC2 can play a critical role in regulating neuronal excitability in mature central nervous system neurons (3-5). Altered KCC2 expression and reduced KCC2 activity can result in an increase in intracellular chloride ion concentrations and subsequent hyperexcitability of neuronal systems. Cases of aberrant KCC2 function are associated with neurological disorders, such as multiple forms of epilepsy, neuropathic pain, and schizophrenia (6-10).

  1. Payne, J.A. et al. (1996) J Biol Chem 271, 16245-52.
  2. Delpire, E. (2000) News Physiol Sci 15, 309-12.
  3. Rivera, C. et al. (1999) Nature 397, 251-5.
  4. Woo, N.S. et al. (2002) Hippocampus 12, 258-68.
  5. Zhu, L. et al. (2005) J Neurophysiol 93, 1557-68.
  6. Arion, D. and Lewis, D.A. (2011) Arch Gen Psychiatry 68, 21-31.
  7. Hyde, T.M. et al. (2011) J Neurosci 31, 11088-95.
  8. Kaila, K. et al. (2014) Curr Opin Neurobiol 26, 34-41.
  9. Mòdol, L. et al. (2014) Pain 155, 1577-90.
  10. Kahle, K.T. et al. (2014) EMBO Rep 15, 766-74.

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 IP: Immunoprecipitation IF-F: Immunofluorescence (Frozen)

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.
XP 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.

Limited Uses

Except as otherwise expressly agreed in a writing signed by a legally authorized representative of CST, the following terms apply to Products provided by CST, its affiliates or its distributors. Any Customer's terms and conditions that are in addition to, or different from, those contained herein, unless separately accepted in writing by a legally authorized representative of CST, are rejected and are of no force or effect.

Products are labeled with For Research Use Only or a similar labeling statement and have not been approved, cleared, or licensed by the FDA or other regulatory foreign or domestic entity, for any purpose. Customer shall not use any Product for any diagnostic or therapeutic purpose, or otherwise in any manner that conflicts with its labeling statement. Products sold or licensed by CST are provided for Customer as the end-user and solely for research and development uses. Any use of Product for diagnostic, prophylactic or therapeutic purposes, or any purchase of Product for resale (alone or as a component) or other commercial purpose, requires a separate license from CST. Customer shall (a) not sell, license, loan, donate or otherwise transfer or make available any Product to any third party, whether alone or in combination with other materials, or use the Products to manufacture any commercial products, (b) not copy, modify, reverse engineer, decompile, disassemble or otherwise attempt to discover the underlying structure or technology of the Products, or use the Products for the purpose of developing any products or services that would compete with CST products or services, (c) not alter or remove from the Products any trademarks, trade names, logos, patent or copyright notices or markings, (d) use the Products solely in accordance with CST Product Terms of Sale and any applicable documentation, and (e) comply with any license, terms of service or similar agreement with respect to any third party products or services used by Customer in connection with the Products.