Rabbit anti Rat Kv1.1 Potassium Channel

Rabbit anti Rat Kv1.1 Potassium Channel, Polyclonal, IgG

Background: K+ channels from the Kv1 subfamily contain four alpha-subunits and the combinations (from Kv1.1-1.6) determine susceptibility to dendrotoxin (DTX) homologue.Kv1.1, a Shaker-like voltage-gated potassium channel, is strongly expressed in a variety of neurons in adult rodents, in which it appears to be involved in regulating neuronal excitability. Here we show that Kv1.1 is also expressed during embryonic development in the mouse, exhibiting two transient peaks of expression around embryonic day 9.5 (E9.5) and E14.5.Potassium channels play a critical role in limiting neuronal excitability. Mutations in certain voltage-gated potassium channels have been associated with hyperexcitable phenotypes in both humans and animals. However, only recently have mutations in potassium channel genes (i.e. KCNQ2 and KCNQ3) been discovered in a human epilepsy, benign familial neonatal convulsions.

Positive Control: Rat brain lysate

Immunogen: Synthetic peptide derived from the rat Kv1.1 potassium channel conjugated to KLH

Purification Method: Ammonium Sulfate Precipitation

Concentration: See vial for concentration

Formulation: Provided as solution in phosphate buffered saline with 0.08% sodium azide

References: 1. Baumann,A et.al Structure of the voltage-dependent potassium channel is highly conserved from Drosophila to vertebrate central nervous systems. EMBO J. 7 (8), 2457-2463 (1988)2. Christie,M.J et.al. Expression of a cloned rat brain potassium channel in Xenopus oocytesScience 244 (4901), 221-224 (1989)3. Hatton WJ, et.al Functional and molecular expression of a voltage-dependent K(+) channel (Kv1.1) in interstitial cells of Cajal. J Physiol 2001 Jun 1 533:Pt 2 315-27(2001) 4. Wang FC et.al alpha subunit compositions of Kv1.1-containing K+ channel subtypes fractionated from rat brain using dendrotoxins. Eur J Biochem Jul 263:1 230-7 (1999)5. Folco E, et.al A cellular model for long QT syndrome. Trapping of heteromultimeric complexes consisting of truncated Kv1.1 potassium channel polypeptides and native Kv1.4 and Kv1.5 channels in the endoplasmic reticulum J Biol Chem Oct 17 272:42 26505-10 (1997) 6. Roberds,S.L Cloning and tissue-specific expression of five voltage-gated potassium channel cDNAs expressed in rat heart Proc. Natl. Acad. Sci. U.S.A. 88 (5), 1798-1802 (1991)

Caution: This product is intended FOR RESEARCH USE ONLY, and FOR TESTS IN VITRO, not for use in diagnostic or therapeutic procedures involving humans or animals.

• Artikelnummer: EXAX1497P
• Hersteller: Exalpha Biologicals Inc
• Hersteller Artikelnummer: X1497P
• Verpackungseinheit: 100 µg
• Mengeneinheit: STK
• Reaktivität: Human, Mouse (Murine), Rat (Rattus)
• Klonalität: Polyclonal
• Methode: Western Blotting
• Isotyp: IgG
• Wirt: Rabbit
• Konjugat: Unconjugated