Product Name	kappa Opioid receptor
Chinese Name	kappa型阿片受体抗体
Alias	Kappa type opioid receptor; KOR 1; KOR; Opiate receptor kappa 1; OPRK 1; OPRK; OPRK1; Oprk2; R21; OPRK_HUMAN.
Research Area	Cell biology  immunology  Neurobiology  The cell membrane受体
Immunogen Species	Rabbit
Clonality	Polyclonal
React Species	Human, Mouse, Rat,
Applications	WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 （Paraffin sections need antigen repair） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user.
Theoretical molecular weight	43kDa
Cellular localization	The cell membrane
Form	Liquid
Concentration	1mg/ml
immunogen	KLH conjugated synthetic peptide derived from human kappa Opioid receptor: 201-300/380 <Cytoplasmic>
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	Opioid is the term used to designate a group of compounds that are opium-like in their properties. These drugs have effects on perception of pain, consciousness, motor control, mood, and autonomic function, and can induce physical dependence. Pharmacological studies suggested that there are at least 3 major classes of opioid receptors, designated delta, kappa, and mu. They differ in their affinity for various opioid ligands and in their cellular distribution. Studies of the receptors in the mouse and rat show that they are structurally related and are members of the family of 7 transmembrane-spanning G protein-coupled receptors. The kappa opiod receptor inhibits neurotransmitter release by reducing calcium ion currents and increasing potassium ion conductance. It is the receptor for beta-endorphin. Function: Inhibits neurotransmitter release by reducing calcium ion currents and increasing potassium ion conductance. Receptor for dynorphins. May play a role in arousal and regulation of autonomic and neuroendocrine functions. Subunit: Interacts with SLC9A3R1. Interacts with GABARAPL1. Subcellular Location: Cell membrane; Multi-pass membrane protein. Similarity: Belongs to the G-protein coupled receptor 1 family. SWISS: P41145 Gene ID: 4986 Database links: Entrez Gene: 4986 Human Omim: 165196 Human SwissProt: P41145 Human Unigene: 106795 Human kappa型阿片受体在人脑和胎盘组织中有分布。κ- 受体参与镇痛 ，且与神经内分泌及免疫调节有关。此外，κ受体也调控喷他佐辛样脊髓镇痛、镇静和瞳孔缩小。κ-阿片受体由380个氨基酸组成，同样属于G protein-coupled receptor家族。
Product Picture	Sample: A549 Cell Lysate at 40 ug Primary: rabbit Anti-kappa Opioid receptor (SL1094R) at 1:300; Secondary: HRP conjugated Goat-Anti-rabbit IgG(SL0295G-HRP) at 1: 5000; Predicted band size: 43 kD Observed band size: 43 kD Sample: Lane 1: Mouse Cerebrum tissue lysates Lane 2: Mouse Cerebellum tissue lysates Lane 3: Rat Cerebrum tissue lysates Lane 4: Rat Cerebellum tissue lysates Primary: Anti-kappa Opioid receptor (SL1094R) at 1/1000 dilution Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution Predicted band size: 43 kDa Observed band size: 45 kDa Paraformaldehyde-fixed, paraffin embedded (Mouse brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (kappa Opioid receptor) Polyclonal Antibody, Unconjugated (SL1094R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining. Tissue/cell: rat brain tissue; 4% Paraformaldehyde-fixed and paraffin-embedded; Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min; Incubation: Anti-kappa Opioid receptor Polyclonal Antibody, Unconjugated(SL1094R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining

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