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C7597

Sigma-Aldrich

Anti-Chloride Channel-K (CLC-K) antibody produced in rabbit

affinity isolated antibody, lyophilized powder

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About This Item

MDL number:
UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

lyophilized powder

species reactivity

rat

technique(s)

immunohistochemistry: suitable
immunoprecipitation (IP): suitable
western blot (chemiluminescent): 1:200

UniProt accession no.

storage temp.

−20°C

Gene Information

General description

The gene Chloride channel Kb (CLCNKB) is mapped to human chromosome 1p36. It is a kidney specific protein and is present in basolateral membranes of renal tubules.

Immunogen

synthetic peptide corresponding to amino acids 674-687 of rat longer form CLC-K2L (with additional C-terminal cysteine). The epitope sequence corresponds to the CLC-K2 isotype. It differs by only one residue from rat CLC-K1, or from corresponding human or mouse CLC-Ka or CLC-Kb.

Application

Anti-Chloride Channel-K (CLC-K) antibody produced in rabbit is suitable for the following applications:
  • Immunohistochemistry
  • Immunoprecipitation
  • Western blotting (chemiluminescent) at a dilution of 1:200

Biochem/physiol Actions

Mutations in chloride channel Kb (CLCNKB) gene cause Bartter syndrome (is a salt-losing renal tubulopathy) and is associated with hypertension (EH). Two classes of CLCNKB mutants are distinguished namely, nonconducting mutants associated with low total protein expression and partially conducting mutants with unaltered channel properties and ClC-Kb protein abundance.

Physical form

Lyophilized at ~0.6 mg/ml from phosphate buffered saline, pH 7.4, containing 1% bovine serum albumin, 5% sucrose, and 0.025% sodium azide.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Xiulan Su et al.
Clinical and experimental hypertension (New York, N.Y. : 1993), 34(7), 482-487 (2012-05-15)
We investigated a possible association between genetic variations in chloride channel Kb (CLCNKB) gene and essential hypertension (EH) in the Mongolian and Han populations in Inner Mongolia. Our study included 414 unrelated Mongolian herdsmen and 524 Han farmers. Two tagSNPs
S Kieferle et al.
Proceedings of the National Academy of Sciences of the United States of America, 91(15), 6943-6947 (1994-07-19)
We have cloned two closely related putative Cl- channels from both rat kidney (designated rClC-K1 and rClC-K2) and human kidney (hClC-Ka and hClC-Kb) by sequence homology to the ClC family of voltage-gated Cl- channels. While rClC-K1 is nearly identical to
R Estévez et al.
Nature, 414(6863), 558-561 (2001-12-06)
Renal salt loss in Bartter's syndrome is caused by impaired transepithelial transport in the loop of Henle. Sodium chloride is taken up apically by the combined activity of NKCC2 (Na+-K--2Cl- cotransporters) and ROMK potassium channels. Chloride ions exit from the
N Jeck et al.
Pediatric research, 48(6), 754-758 (2000-12-05)
Gitelman syndrome is an inherited renal disorder characterized by impaired NaCl reabsorption in the distal convoluted tubule and secondary hypokalemic alkalosis. In clinical practice, it is distinguished from other hypokalemic tubulopathies by the presence of both hypomagnesemia and normocalcemic hypocalciuria.
S Adachi et al.
The Journal of biological chemistry, 269(26), 17677-17683 (1994-07-01)
Complementary DNAs encoding rat kidney chloride channels (ClC-K2L and ClC-K2S) were isolated by a polymerase chain reaction cloning strategy. Degenerate primers were designed based on the significant amino acid identity of the previously cloned chloride channels (ClC-0, -1, -2, and

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