KCNQ1 antibody (C-Term)

Catalog No. ABIN6262757

Product Details anti-KCNQ1 Antibody

Target: KCNQ1 (Potassium Voltage-Gated Channel, KQT-Like Subfamily, Member 1 (KCNQ1))

Binding Specificity: C-Term

Reactivity: Human, Mouse, Rat

Host: Rabbit

Clonality: Polyclonal

Conjugate: This KCNQ1 antibody is un-conjugated

Application: Western Blotting (WB), Immunohistochemistry (IHC), ELISA

Specificity: KCNQ1 Antibody detects endogenous levels of total KCNQ1.

Predicted Reactivity: Horse,Rabbit,Dog,Xenopus

Purification: The antiserum was purified by peptide affinity chromatography using SulfoLink^TM Coupling Resin (Thermo Fisher Scientific).

Immunogen: A synthesized peptide derived from human KCNQ1, corresponding to a region within C-terminal amino acids.

Isotype: IgG

Application Details

Application Notes: WB 1:500-1:2000, IHC 1:50-1:200, ELISA(peptide) 1:20000-1:40000

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1 mg/mL

Buffer: Rabbit IgG in phosphate buffered saline , pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: -20 °C

Storage Comment: Store at -20 °C. Stable for 12 months from date of receipt.

Expiry Date: 12 months

Target Details for KCNQ1

Target: KCNQ1 (Potassium Voltage-Gated Channel, KQT-Like Subfamily, Member 1 (KCNQ1))

Alternative Name: KCNQ1 (KCNQ1 Products)

Synonyms: ATFB1 antibody, ATFB3 antibody, JLNS1 antibody, KCNA8 antibody, KCNA9 antibody, KVLQT1 antibody, Kv1.9 antibody, Kv7.1 antibody, LQT antibody, LQT1 antibody, RWS antibody, SQT2 antibody, WRS antibody, CG12215 antibody, CG12915 antibody, CG33135 antibody, DKCNQ antibody, Dmel\\CG33135 antibody, dKCNQ antibody, kcnq1 antibody, KCNQ1 antibody, kqt-3 antibody, kv7.1 antibody, Kvlqt1 antibody, KvLQT-1 antibody, kcnq1-A antibody, xkvlqt1 antibody, zgc:158384 antibody, AW559127 antibody, Kcna9 antibody, KvLQT1 antibody, potassium voltage-gated channel subfamily Q member 1 antibody, KCNQ potassium channel antibody, potassium voltage-gated channel, KQT-like subfamily, member 1 antibody, potassium channel, voltage gated KQT-like subfamily Q, member 1 antibody, voltage gated potassium channel subunit antibody, potassium channel, voltage gated KQT-like subfamily Q, member 1 L homeolog antibody, potassium voltage-gated channel, subfamily Q, member 1 antibody, KCNQ1 antibody, KCNQ antibody, kcnq1 antibody, Kcnq1 antibody, kcnq1.L antibody

Background:

Description: Potassium channel that plays an important role in a number of tissues, including heart, inner ear, stomach and colon (By similarity) (PubMed:10646604). Associates with KCNE beta subunits that modulates current kinetics (By similarity) (PubMed:9312006, PubMed:9108097, PubMed:8900283, PubMed:10646604, PubMed:11101505, PubMed:19687231). Induces a voltage-dependent by rapidly activating and slowly deactivating potassium-selective outward current (By similarity) (PubMed:9312006, PubMed:9108097, PubMed:8900283, PubMed:10646604, PubMed:11101505). Promotes also a delayed voltage activated potassium current showing outward rectification characteristic (By similarity). During beta-adrenergic receptor stimulation participates in cardiac repolarization by associating with KCNE1 to form the I(Ks) cardiac potassium current that increases the amplitude and slows down the activation kinetics of outward potassium current I(Ks) (By similarity) (PubMed:9312006, PubMed:9108097, PubMed:8900283, PubMed:10646604, PubMed:11101505). Muscarinic agonist oxotremorine-M strongly suppresses KCNQ1/KCNE1 current (PubMed:10713961). When associated with KCNE3, forms the potassium channel that is important for cyclic AMP-stimulated intestinal secretion of chloride ions (PubMed:10646604). This interaction with KCNE3 is reduced by 17beta-estradiol, resulting in the reduction of currents (By similarity). During conditions of increased substrate load, maintains the driving force for proximal tubular and intestinal sodium ions absorption, gastric acid secretion, and cAMP-induced jejunal chloride ions secretion (By similarity). Allows the provision of potassium ions to the luminal membrane of the secretory canaliculus in the resting state as well as during stimulated acid secretion (By similarity). When associated with KCNE2, forms a heterooligomer complex leading to currents with an apparently instantaneous activation, a rapid deactivation process and a linear current-voltage relationship and decreases the amplitude of the outward current (PubMed:11101505). When associated with KCNE4, inhibits voltage-gated potassium channel activity (PubMed:19687231). When associated with KCNE5, this complex only conducts current upon strong and continued depolarization (PubMed:12324418). Also forms a heterotetramer with KCNQ5, has a voltage-gated potassium channel activity (PubMed:24855057). Binds with phosphatidylinositol 4,5-bisphosphate (PubMed:25037568).

Gene: KCNQ1

Molecular Weight: 61kDa

Gene ID: 3784

UniProt: P51787

Pathways: Negative Regulation of Hormone Secretion, Sensory Perception of Sound