Product Name	KCNAB1/Kv beta 1
Chinese Name	电压门控钾Channel protein1抗体
Alias	hKvb3; hKvBeta3; K(+) channel subunit beta-1; KCAB1_HUMAN; KCNA1B; KCNAB1; KV-BETA-1; Kvb1.3; Voltage-gated potassium channel beta-1 subunit; Voltage-gated potassium channel subunit beta-1.
Research Area	Cell biology  Neurobiology  Channel protein
Immunogen Species	Rabbit
Clonality	Polyclonal
React Species	Human, Rat,  (predicted: Mouse, Chicken, Dog, Pig, Cow, Rabbit, Sheep, )
Applications	WB=1:500-2000 ELISA=1:5000-10000  not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user.
Theoretical molecular weight	47kDa
Cellular localization	cytoplasmic
Form	Liquid
Concentration	1mg/ml
immunogen	KLH conjugated synthetic peptide derived from human KCNAB1/Kv beta 1: 131-230/419
Lsotype	IgG
Purification	affinity purified by Protein A
Buffer Solution	0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
Storage	Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
Attention	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
PubMed	PubMed
Product Detail	Voltage-gated K+ channels in the plasma membrane control the repolarization and the frequency of action potentials in neurons, muscles and other excitable cells. The KV gene family encodes more than 30 proteins that comprise the subunits of the K+ channels, and they vary in their gating and permeation properties, subcellular distribution and expression patterns. Functional KV channels assemble as tetramers consisting of pore-forming å subunits (KV), which include the KV1, KV2, KV3 and KV4 proteins, and accessory or KV-subunits that modify the gating properties of the coexpressed KV subunits. KV∫, also known as KCNAB1 (potassium voltage-gated channel, shaker-related subfamily, beta member 1), is a 419 amino acid accessory K+ channel protein that exists as three alternatively spliced isoforms and regulates the activity of the pore-forming å subunit. It is expressed in brain, with highest levels detected in caudate nucleus, hippocampus and thalamus. Function: Accessory potassium channel protein which modulates the activity of the pore-forming alpha subunit. All three isoforms alter the functional properties of Kv1.4 and Kv1.5. Isoform KvB1.2 has no effect on Kv1.1, Kv1.2 or Kv2.1. Subunit: Forms heteromultimeric complex with alpha subunits. Interacts with SQSTM1 (By similarity). Part of a complex containing KCNA1, KCNA4 and LGI1 (By similarity). Subcellular Location: Cytoplasm. Tissue Specificity: In brain, expression is most prominent in caudate nucleus, hippocampus and thalamus. Significant expression also detected in amygdala and subthalamic nucleus. Also expressed in both healthy and cardiomyopathic heart. Up to four times more abundant in left ventricle than left atrium. Similarity: Belongs to the shaker potassium channel beta subunit family. SWISS: Q14722 Gene ID: 7881 Database links: Entrez Gene: 395730 Chicken Entrez Gene: 526133 Cow Entrez Gene: 7881 Human Entrez Gene: 16497 Mouse Entrez Gene: 100125830 Pig Entrez Gene: 29737 Rat GenBank: NP_751891 Human Omim: 601141 Human SwissProt: Q9PWR1 Chicken SwissProt: Q4PJK1 Cow SwissProt: Q14722 Human SwissProt: P63143 Mouse SwissProt: P63144 Rat Unigene: 654519 Human Unigene: 703187 Human Unigene: 316402 Mouse Unigene: 32090 Rat
Product Picture	Sample: Heart (Rat) Lysate at 40 ug Primary: Anti-KCNAB1’Kv beta 1 (SL8691R) at 1/500 dilution Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution Predicted band size: 47 kD Observed band size: 47 kD Sample: SH-SY5Y (Human) Cell Lysate at 30 ug Primary: Anti-KCNAB1’Kv beta 1 (SL8691R) at 1/1000 dilution Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution Predicted band size: 47 kD Observed band size: 47 kD

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