Inward rectifier potassium channel 13 (Kcnj13) Recombinant Protein | Kcnj13 recombinant protein
Recombinant Mouse Inward rectifier potassium channel 13 (Kcnj13)
NCBI and Uniprot Product Information
Uniprot Description
KCNJ13: 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. KCNJ13 has a very low single channel conductance, low sensitivity to block by external barium and cesium, and no dependence of its inward rectification properties on the internal blocking particle magnesium. Defects in KCNJ13 are the cause of snowflake vitreoretinal degeneration (SVD). SVD is a developmental and progressive hereditary eye disorder that affects multiple tissues within the eye. Diagnostic features of SVD include fibrillar degeneration of the vitreous humor, early-onset cataract, minute crystalline deposits in the neurosensory retina, and retinal detachment. Defects in KCNJ13 are the cause of Leber congenital amaurosis type 16 (LCA16). LCA16 is a severe dystrophy of the retina, typically becoming evident in the first years of life. Visual function is usually poor and often accompanied by nystagmus, sluggish or near-absent pupillary responses, photophobia, high hyperopia and keratoconus. Belongs to the inward rectifier-type potassium channel (TC 1.A.2.1) family. KCNJ13 subfamily. 2 isoforms of the human protein are produced by alternative splicing.
Protein type: Channel, potassium; Membrane protein, multi-pass; Membrane protein, integral
Cellular Component: membrane; integral to plasma membrane; integral to membrane
Molecular Function: voltage-gated ion channel activity; inward rectifier potassium channel activity
Biological Process: potassium ion import; transport; ion transport; potassium ion transport
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Product Notes
The Kcnj13 kcnj13 (Catalog #AAA952658) is a Recombinant Protein produced from E Coli or Yeast or Baculovirus or Mammalian Cell and is intended for research purposes only. The product is available for immediate purchase. The immunogen sequence is 1-360. The amino acid sequence is listed below: MDSSNCKVNA PLLSQRHRRM VTKDGHSTLQ MDGAQRGLVY LRDAWGILMD MRWRWMMLVF SASFVVHWLV FAVLWYAVAE MNGDLEIDHD VPPENHTICV KHITSFTAAF SFSLETQLTI GYGTMFPSGD CPSAIALLAI QMLLGLMLEA FITGAFVAKI ARPKNRAFSI RFTDLAVVAH KDGKPNLIFQ VANTRPSPLT NVRVSAVLYQ ERENGELYQT SVDFHLDGIS SEECPFFIFP LTYYHTISPS SPLATLLQHE TPPHFELVVF LSAMQEGTGE ICQRRTSYLP SEIMLHHRFA ALMTRGSKGE YQVKMENFDK TVPEHPTPVV SKSPHRTDLD IHINGQSIDN FQIAETGLTE. It is sometimes possible for the material contained within the vial of "Inward rectifier potassium channel 13 (Kcnj13), Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
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