Rabbit anti Rat Kv1.1 Potassium Channel
Product Specifications
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._x000B_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._x000B_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.
Synonyms
Voltage-Gated Potassium Channel, Kv1.1 isoform
Host
Rabbit
Species Reactivity
Human,Mouse,Rat
Isotype
IgG
Conjugation
Unconjugated
Type
Polyclonal Antibody
Applications
WB
Field of Research
Signal Transduction
Purification Method
Ammonium Sulfate Precipitation
Assay Principle
This antibody can be used for Western blotting (5-10 µg/mL). Optimal concentration should be evaluated by serial dilutions.
Stability
See expiration date on vial
Concentration
See vial for Concentration
Form
Provided as solution in phosphate buffered saline with 0,08% sodium azide
Precautions
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.
References & Citations
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 oocytes
Science 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)
Shipping Conditions
Ambient Temperature, freeze upon arrival
Storage Conditions
Product should be stored at -20ºC; Aliquot to avoid freeze/thaw cycles
Functional Analysis
WB
CAS Number
9007-83-4
Curated Selection
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