Rheumatoid arthritis (RA) is a chronic inflammatory disease of unknown etiology. Rheumatoid arthritis is a systemic disease characterized by chronic proliferation and inflammation of joint cartilage and supporting structures. RA is mainly defined by clinical criteria, in which systematic pathogenetic studies have been hampered by doubts about the presence of common pathogenetic mechanisms and the relative lack of unique laboratory findings. IgG rheumatoid factor has been reported to be present in sera of patients with rheumatoid arthritis both with and without IgM rheumatoid factor activity.||RFs are immunoglobulins of any isotype with antibody activity directed against antigenic sites on the Fc portion of IgG molecules. Because of its pentavalent structure and ability to cross-link immunoglobulin G antigen, IgM-RF is the main isotype identified by clinically available diagnostic assays for RF detection. Rheumatoid factors may exist as the mu, gamma, alpha, and epsilon isotypes.||Source:|Human plasma ||Storage and Stability:|May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 6 months after receipt at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer. 2018年8月，蚂蚁淘成为UnitedStatesBiological（简称USBio）代理商，UnitedStatesBiological也简称为USBiological。 欢迎广大客户咨询订货，在线QQ：3507623898 4000-520-616 最主要的一抗产品： 144747-FITC Anti-IL-6(BCellstimulatoryfactor2)(FITC) Pab rabbit human IgG Hu FITC $592 IL6 WB 100ul 144764-FITC Anti-Interferongamma(IFN-gamma)(FITC) Pab rabbit rat IgG Rt FITC $592 IFNG E,IHC,IP,N,WB 100ul 144739-FITC Anti-IL-3(Hematopoieticgrowthfactor,Mastcellgrowthfactor)(FITC) Pab rabbit human IgG Hu FITC $592 IL3 E,IHC,IP,N,WB 100ul 144964-FITC Anti-NFKB1(KBF1,NF-kappaB,NFkappaB,NF-kB1,NFKB-p50,EBP-1,p50,p105,TRANSCRIPTIONFACTORNFKB1,DNA-bindingfactorKBF1,NFKBp50,INCLUDED,NFKBp105,INCLUDED,NuclearfactorofkappalightpolypeptidegeneenhancerinBCells1)(FITC) Pab rabbit human IgG Hu,Mo,Rt FITC $628 NFKB1 WB 100ul 303092-FITC Anti-ACE(ACE1,ACET,ACE_HUMAN,ACE1,AngiotensinConvertingEnzymeSomaticIsoform,AngiotensinConvertingEnzymeTestisSpecificIsoform,AngiotensinIConvertingEnzyme,AngiotensinIConvertingEnzyme1,AngiotensinIConvertingEnzymePeptidylDipeptidaseA1,Angiotensin-convertingEnzyme,Carboxycathepsin,CD143,CD143,CD143Antigen,DCP1,DCP,DCP1,DipeptidylCarboxypeptidase1,DipeptidylCarboxypeptidaseI,KininaseII,MVCD3,PeptidaseP,PeptidylDipeptidaseA,SolubleForm,TesticularECA)(FITC) Pab rabbit human IgG Hu,Mo,Rt FITC $592 IHC,WB 100ul 145142-FITC Anti-SCF(Mastcellgrowthfactor)(FITC) Pab rabbit human IgG Hu FITC $592 KITLG E,WB 100ul 145147-FITC Anti-SDHA(FlavoproteinsubunitofcomplexII)(FITC) Pab rabbit human IgG Hu,Mo,Rt FITC $628 SDHA IHC,WB 100ul 145286-FITC Anti-TNC(Hxb,Hexabrachion,Tenascin-C,TN-C,TN,CYTOTACTIN,hexabrachion(tenascinC,cytotactin),hexabrachion(tenascin),MGC167029)(FITC) Pab rabbit human IgG Hu,Mo,Rt FITC $628 TNC IHC,WB 100ul 303394-FITC Anti-Interleukin1Beta(IL1beta,Catabolin,H1,Hematopoietin1,IFNbetaInducingFactor,IL1,IL1beta,IL1B,IL-1beta,IL1Beta,IL1B,IL1B_HUMAN,IL1F2,Interleukin1betaPrecursor,Interleukin-1beta,LAF,OAF,OsteoclastActivatingFactor,Preinterleukin1beta,Preinterleukinbeta,ProInterleukin1beta)(FITC) Pab rabbit rat IgG Rt FITC $592 E,WB 100ul 303592-FITC Anti-SerumAmyloidP(9.5Salpha1Glycoprotein,9.5Salpha-1-glycoprotein,AmyloidPComponentSerum,APCS,PentaxinRelated,Pentraxin2,PTX2,PTX2,SAMP_HUMAN,SAP,SerumAmyloidPComponent,SerumAmyloidP-component(1-203))(FITC) Pab rabbit rat IgG Rt FITC $592 IHC,WB 100ul 144120-HRP Anti-Actin(Gamma-actin)(HRP) Pab rabbit human IgG Hu,Mo,Rt HRP $628 ACTG1 IHC,WB 100ul 144129-HRP Anti-ADAMTS2(ProcollagenIN-proteinase)(HRP) Pab rabbit human IgG Hu,Rt HRP $628 ADAMTS2 IHC,WB 100ul 144160-HRP Anti-ANGPTL3(ANG-5,ANGPT5,Angiopoietin-5)(HRP) Pab rabbit human IgG Hu,Mo,Rt HRP $628 ANGPTL3 WB 100ul 144183-HRP Anti-ApoptosisregulatorBcl-2(HRP) Pab rabbit human IgG Hu HRP $592 BCL2 E,IP,N,WB 100ul 144190-HRP Anti-AQP3(Aquaglyceroporin-3)(HRP) Pab rabbit human IgG Hu,Mo,Rt HRP $628 AQP3 IC,IHC,WB 100ul