ELISA/assay

Human ATP-sensitive inward rectifier potassium channel 8, KCNJ8 ELISA Kit

MBS2602682

48-Strip-Wells

275 USD

ELISA Kit

Human ATP-sensitive inward rectifier potassium channel 8, KCNJ8 ELISA Kit

ATP-sensitive inward rectifier potassium channel 8, KCNJ8

ATP-sensitive inward rectifier potassium channel 8; ATP-sensitive inward rectifier potassium channel 8; ATP-sensitive inward rectifier potassium channel 8; inward rectifier K(+) channel Kir6.1; inwardly rectifying potassium channel KIR6.1; potassium channel, inwardly rectifying subfamily J member 8; potassium inwardly-rectifying channel, subfamily J, member 8; Inward rectifier K(+) channel Kir6.1; Potassium channel, inwardly rectifying subfamily J member 8; uKATP-1

KCNJ8

KCNJ8; KCNJ8; KIR6.1; uKATP-1

KCNJ8_HUMAN

Human

No cross-reaction with other factors.

Store all reagents at 2-8 degree C.

Samples: Human serum, plasma or Cell Culture Supernatant and organizations in the natural and recombinant KCNJ8 concentration. Assay Type: Sandwich. Detection Range: 100 ng/ml-1.56 ng/ml. Sensitivity: 0.5 ng/ml.

Intra-assay Precision: <= 8%. Inter-assay Precision: <= 12%

Priciple of the assay: This experiment use double-sandwich elisa technique and the ELISA Kit provided is typical. The pre-coated antibody is human KCNJ8 monoclonal antibody and the detecting antibody is polyclonal antibody with biotin labeled. Samples and biotin labeling antibody are added into ELISA plate wells and washed out with PBS or TBS. Then Avidin-peroxidase conjugates are added to ELISA wells in order; Use TMB substrate for coloring after reactant thoroughly washed out by PBS or TBS. TMB turns into blue in peroxidase catalytic and finally turns into yellow under the action of acid. The color depth and the testing factors in samples are positively correlated.

4826802

NP_004973.1

NM_004982.3

Q15842

47,968 Da

ATP Sensitive Potassium Channels Pathway (366228); Inwardly Rectifying K+ Channels Pathway (366224); Neuronal System Pathway (106513); Potassium Channels Pathway (366221)

Potassium channels are present in most mammalian cells, where they participate in a wide range of physiologic responses. The protein encoded by this gene is an integral membrane protein and inward-rectifier type potassium channel. The encoded protein, which has a greater tendency to allow potassium to flow into a cell rather than out of a cell, is controlled by G-proteins. Defects in this gene may be a cause of J-wave syndromes and sudden infant death syndrome (SIDS). [provided by RefSeq, May 2012]

KCNJ8: This potassium channel is controlled by G proteins. Inward rectifier potassium channels are characterized by a greater tendency to allow potassium to flow into the cell rather than out of it. Their voltage dependence is regulated by the concentration of extracellular potassium; as external potassium is raised, the voltage range of the channel opening shifts to more positive voltages. The inward rectification is mainly due to the blockage of outward current by internal magnesium. Can be blocked by external barium. Defects in KCNJ8 may be associated with susceptibility to J-wave syndromes, a group of heart disorders characterized by early repolarization events as indicated by abnormal J-wave manifestation on electrocardiogram (ECG). The J point denotes the junction of the QRS complex and the ST segment on the ECG, marking the end of depolarization and the beginning of repolarization. An abnormal J wave is a deflection with a dome or hump morphology immediately following the QRS complex of the surface ECG. Examples of J-wave disorders are arrhythmias associated with an early repolarization pattern in the inferior or mid to lateral precordial leads, Brugada syndrome, some cases of idiopathic ventricular fibrillation (VF) with an early repolarization pattern in the inferior, inferolateral or global leads, as well as arrhythmias associated with hypothermia. Defects in KCNJ8 may be a cause of susceptibility to sudden infant death syndrome (SIDS). SIDS is the sudden death of an infant younger than 1 year that remains unexplained after a thorough case investigation, including performance of a complete autopsy, examination of the death scene, and review of clinical history. Pathophysiologic mechanisms for SIDS may include respiratory dysfunction, cardiac dysrhythmias, cardiorespiratory instability, and inborn errors of metabolism, but definitive pathogenic mechanisms precipitating an infant sudden death remain elusive. Belongs to the inward rectifier-type potassium channel (TC 1.A.2.1) family. KCNJ8 subfamily. Protein type: Membrane protein, integral; Channel, potassium; Membrane protein, multi-pass. Chromosomal Location of Human Ortholog: 12p11.23. Cellular Component: voltage-gated potassium channel complex; mitochondrion; myofibril; ATP-sensitive potassium channel complex; plasma membrane; sarcolemma. Molecular Function: G-protein activated inward rectifier potassium channel activity; ATP-activated inward rectifier potassium channel activity; sulfonylurea receptor binding; inward rectifier potassium channel activity; ATP binding. Biological Process: synaptic transmission; response to exogenous dsRNA; potassium ion import; heart development; response to lipopolysaccharide; kidney development; vasodilation; defense response to virus; potassium ion transport; response to pH

48-Strip-Wells

275 USD

96-Strip-Wells

420