TheCoombstest,alsocalleddirectantiglobulintest,isdesignedtodetectimmune-mediatederythrocytedestructionwhichoccursinautoimmunehemolyticanemias,andinsomecaseswithinfections,neoplasticdisorderscaninesystemiclupuserythematosis.Hemolysisinthesediseasesiscausedbyerythrocytesbeingcoatedwithantibody(IgG,IgM)and/orcomplementcomponents(C3).Coatederythrocytesareeitherlysedinthebloodstreamand/orremovedbyphagocytes.TheCoombsreagentisanantiserumtoIgG,IgM,andC3preparedingoats.Afterobtainingtheantiserum,complementisinactivatedat56degreesCfor30minutesandthentheantiserumisabsorbedrepeatedlywithwashednormalcanineerythrocytes.ThesetreatmentsensurethattheCoombsreagentwillnotreactwithnormalerythrocytes.However,erythrocytesthatarecoatedwithIgG,IgM,and/orC3willbeagglutinatedbytheCoombsreagentasitcontainsantibodiestoIgG,IgM,andC3.
Jackson/Peroxidase AffiniPure Goat Anti-Mouse IgG (H+L)/2.0 ml/115-035-003
Jackson/Peroxidase AffiniPure Goat Anti-Rabbit IgG (H+L)/2.0 ml/111-035-003
Qubit™ dsDNA BR Assay Kit Q32853现货
Invitrogen Q32855 Qubit™ RNA HS Assay Kit现货促销
LUCK-1G,D-Luciferin, Potassium Salt 钾盐现货
GoldBio/D-Luciferin, Sodium Salt (Proven and Published)/LUCNA-1G/1 g