Rabbitpolyclonalantibody
*Thisantibodyisareplacementforouroriginalcatalog#863-GB3C.
Itwasproducedbythesamemethods,usingthesamefusionprotein
antigeninnewanimals.
- Size:
- 100µl
- Formulation:
- Affinitypurified
- Specificity:
- Rat,Mouse
- Applications:
- WB1:1,000IHC1:300
- Species:
- Rabbit
- GeneName:
- GABRB3
- MolecularReference:
- ~53kDa
- CiteThisAntibody:
- PhosphoSolutionsCat#863A-GB3C,RRID:AB_2650497
Antigen/Purification:Collapse
Theantigenisafusionproteinfromthecytoplasmicloopoftheβ3-subunitofratGABAAreceptor.
Theantibodyispreparedfrompooledrabbitserumbyaffinitypurificationusingacolumntowhichthefusionproteinimmunogenwascoupled.
BIOLOGicalSignificance:Collapse
Gamma-aminobutyricacid(GABA)istheprimaryinhibitoryneurotransmitterinthecentralnervoussystem,causingahyperpolarizationofthemembranethroughtheopeningofaCl−channelassociatedwiththeGABAAreceptor(GABAA-R)subtype.GABAA-Rsareimportanttherapeutictargetsforarangeofsedative,anxiolytic,andhypnoticagentsandareimplicatedinseveraldiseasesincludingepilepsy,anxiety,depression,andsubstanceabuse.TheGABAA-Risamultimericsubunitcomplex.Todatesixαs,fourβsandfourγs,plusalternativesplicingvariantsofsomeofthesesubunits,havebeenidentified(OlsenandTobin,1990;Whitingetal.,1999;Ogrisetal.,2004).InjectioninoocytesormammaliancelllinesofcRNAcodingforα-andβ-subunitsresultsintheexpressionoffunctionalGABAA-RssensitivetoGABA.However,coexpressionofaγ-subunitisrequiredforbenzodiazepinemodulation.Thevariouseffectsofthebenzodiazepinesinbrainmayalsobemediatedviadifferentα-subunitsofthereceptor(McKernanetal.,2000;MehtaandTicku,1998;Ogrisetal.,2004;Pöltletal.,2003).
Storage
100µlin10mMHEPES(pH7.5),150mMNaCl,100µgpermlBSAand50%glycerol.Adequateamountofmaterialtoconduct10-miniWesternBlots.
Forlongtermstorage–20°Cisrecommended.Stableat–20°Cforatleast1year.
GeneralReferences
OgrisW,PöltlA,HauerB,ErnstM,ObertoA,WulffP,HögerH,WisdenW,SieghartW(2004)AffinityofvariousbenzodiazepinesiteligandsinmicewithapointmutationintheGABAAreceptorg2-subunit.BiochemPharmacol68:1621-1629.
PöltlA,HauerB,FuchsK,TretterV,SieghartW(2003)SubunitcompositionandquantitativeimportanceofGABAAreceptorsubtypesinthecerebellumofmouseandrat.JNeuRochem87:1444-1455.
McKernanRM,etal.(2000)SedativebutnotanxiolyticpropertiesofbenzodiazepinesaremediatedbytheGABAAreceptorα1-subtype.NatureNeurosci3:587-592.
MehtaAK,TickuMK(1998)PrevalenceoftheGABAAreceptorassembliescontainingα1-subunitintheratcerebellumandcerebralcortexasdeterminedbyimmunoprecipitation:LackofmodulationbychronicethanoladmiNISTration.MolBrainRes67:194-199.
WhitingPJ,BonnertTP,McKernanRM,FarrarS,LeBourdellèsB,HeavensRP,SmithDW,HewsonL,RigbyMR,SirinathsinghjiDJS,ThompsonSA,WaffordKA(1999)MolecularandfunctionaldiversityoftheexpandingGABAAreceptorgenefamily.AnnNYAcadSci868:645-653.
OlsenRW,TobinAJ(1990)MolecularbiologyofGABAAreceptors.FASEB4:1469-1480.
ebiomall.com
>
>
>
>
>
>
>
>
>
>
>
>
慢性淋巴细胞性甲状腺炎亦称桥本甲状腺炎，是一种自体免疫性疾病。
本病多见于中年女性，表现为甲状腺肿，起病缓慢，常在无意中发现，体积约为正常甲状腺的2～3倍，表面光滑，质地坚韧有弹性如橡皮，明显结节则少见，无压痛，与四周无粘连，可随吞咽运动活动。
若出现甲状腺机能亢进症的表现时，宜吃得清淡，吃含维生素高的新鲜蔬菜、水果及营养丰富的瘦肉、鸡肉、鸭肉、甲鱼、淡水鱼、香菇、银耳、百合、桑椹等食物。忌食碘、辣椒、羊肉、浓茶、咖啡等湿热或具有刺激性的食物。
若出现甲状腺机能减退症的表现时，除忌碘外，宜吃含维生素高的新鲜的蔬菜、水果，还宜胡桃肉、枸杞子、山药、芡实等食物。
其主要作用就是人体的防御军队，抵抗外来的病毒、细菌的侵袭。
抗体都是免疫球蛋白而免疫球蛋白不一定都是抗体。原因是抗体是由浆细胞产生，且能与相应抗原特异性结合发挥免疫功能的球蛋白。而免疫球蛋白是具有抗体活性或化学结构与抗体相似的球蛋白，如骨髓瘤患者血清中异常增高的骨髓瘤蛋白，是由浆细胞瘤产生，其结构与抗体相似，但无免疫功能。因此，免疫球蛋白可看做是化学结构上的概念，抗体则是生物学功能上的概念。
暂无品牌分类
