Mouse ATP Binding Cassette Transporter C6 (ABCC6) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced...

Human ATP Binding Cassette Transporter C6 (ABCC6) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced...

Human ATP Binding Cassette Transporter C5 (ABCC5) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced...

Human ATP Binding Cassette Transporter C4 (ABCC4) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced...

Human ATP Binding Cassette Transporter C3 (ABCC3) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced...

Human ATP Binding Cassette Transporter C2 (ABCC2) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced...

Human ATP Binding Cassette Transporter C13 (ABCC13) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced...

Human ATP Binding Cassette Transporter C12 (ABCC12) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced...

Human ATP Binding Cassette Transporter C11 (ABCC11) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced...

Human ATP Binding Cassette Transporter C10 (ABCC10) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced...

Human ATP Binding Cassette Transporter A4 (ABCA4) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced...

Human ATP Binding Cassette Transporter A3 (ABCA3) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced...

Mouse ATP Binding Cassette Transporter A13 (ABCA13) ELISA Kit is available at Gentaur for next week delivery. Specificity: This assay has high sensitivity and excellent specificity for detection of ATP Binding Cassette Transporter A13 (ABCA13). Cross...

Mouse ATP Binding Cassette Transporter A1 (ABCA1) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced...

Human ATP Binding Cassette Transporter A1 (ABCA1) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced...

Mouse Ataxin 10 (ATXN10) ELISA Kit is available at Gentaur for next week delivery. Specificity: This assay has high sensitivity and excellent specificity for detection of Ataxin 10 (ATXN10). Cross Activity: This assay has high sensitivity and excellent...

Mouse Ataxia Telangiectasia Mutated (ATM) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability...

Human Ataxia Telangiectasia Mutated (ATM) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability...

Asymmetrical Dimethylarginine (ADMA) ELISA Kit is available at Gentaur for next week delivery. Specificity: This assay has high sensitivity and excellent specificity for detection of Asymmetrical Dimethylarginine (ADMA). Cross Activity: This assay has...

Human Astacin Like Metallo Endopeptidase (ASTL) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced...

Mouse Asporin (ASPN) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions: For...

Human Asporin (ASPN) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions: For...

Human Aspartate Beta Hydroxylase (ASPH) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability...

Mouse Aspartate Aminotransferase 2 (AST2) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability...

Rat Aspartate Aminotransferase (AST) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability...

Mouse Aspartate Aminotransferase (AST) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability...

Human Aspartate Aminotransferase (AST) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability...

Cattle Aspartate Aminotransferase (AST) ELISA Kit is available at Gentaur for next week delivery. Specificity: This assay has high sensitivity and excellent specificity for detection of Aspartate Aminotransferase (AST). Cross Activity: This assay has...

Mouse Asparagine Synthetase (ASNS) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability...

Human Asparagine Synthetase (ASNS) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability...

Human Asialoglycoprotein Receptor 2 (ASGR2) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability...

Human Asialoglycoprotein Receptor 1 (ASGR1) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability...

Human Asc Type Amino Acid Transporter 1 (ASC1) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced...

Human Arylsulfatase F (ARSF) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions:...

Human Arylsulfatase B (ARSB) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions:...

Human Arylsulfatase A (ARSA) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions:...

Human Arylformamidase (AFMID) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions:...

Human Aryl Hydrocarbon Receptor Repressor (AHRR) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced...

Rat Aryl Hydrocarbon Receptor Nuclear Translocator Like Protein (ARNTL) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection...

Mouse Aryl Hydrocarbon Receptor Nuclear Translocator (ARNT) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and...

Human Aryl Hydrocarbon Receptor Nuclear Translocator (ARNT) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and...

Rat Aryl Hydrocarbon Receptor (AhR) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability...

Human Aryl Hydrocarbon Receptor (AhR) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability...

Human Artemin (ARTN) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions: For...

Human Arrestin Beta 2 (ARRb2) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions:...

Mouse Arrestin Beta 1 (ARRb1) ELISA Kit is available at Gentaur for next week delivery. Specificity: This assay has high sensitivity and excellent specificity for detection of Arrestin Beta 1 (ARRb1). Cross Activity: This assay has high sensitivity and...

Rat Aromatase (ARO) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions: For...

Human Aromatase (ARO) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions: For...

Human Arginyl tRNA Synthetase (RARS) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability...

Human Argininosuccinate Synthetase 1 (ASS1) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability...

Mouse Arginine Vasopressin Receptor 2 (AVPR2) ELISA Kit is available at Gentaur for next week delivery. Specificity: This assay has high sensitivity and excellent specificity for detection of Arginine Vasopressin Receptor 2 (AVPR2). Cross Activity: This...

Mouse Arginine Vasopressin Receptor 1B (AVPR1B) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced...

Arginine (Arg) ELISA Kit is available at Gentaur for next week delivery. Specificity: This assay has high sensitivity and excellent specificity for detection of Arginine (Arg). Cross Activity: This assay has high sensitivity and excellent specificity for...

Mouse Arginase II (Arg2) ELISA Kit is available at Gentaur for next week delivery. Specificity: This assay has high sensitivity and excellent specificity for detection of Arginase II (Arg2). Cross Activity: This assay has high sensitivity and excellent...

Human Arginase II (Arg2) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions: For...

Rat Arginase (Arg) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions: For...

Mouse Arginase (Arg) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions: For...

Human Arginase (Arg) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions: For...

Arachidonic Acid (AA) ELISA Kitis available at Gentaur for Next week Delivery. A competitive ELISA kit for the quantitative measurement of Arachidonic Acid in serum, plasma, tissue homogenates and other biological fluids.. Description: Arachidonic acid...

Rat 5-Lipoxygenase (5-LO) ELISA Kit is available at Gentaur for next week delivery. Specificity: This assay has high sensitivity and excellent specificity for detection of 5-Lipoxygenase (5-LO). Cross Activity: This assay has high sensitivity and...

Mouse 5-Lipoxygenase (5-LO) ELISA Kit is available at Gentaur for next week delivery. Specificity: This assay has high sensitivity and excellent specificity for detection of 5-Lipoxygenase (5-LO). Cross Activity: This assay has high sensitivity and...

Human 5-Lipoxygenase (5-LO) ELISA Kit is available at Gentaur for next week delivery. Specificity: This assay has high sensitivity and excellent specificity for detection of 5-Lipoxygenase (5-LO). Cross Activity: This assay has high sensitivity and...

Human 15-Lipoxygenase-2 (15-LO-2) ELISA Kit is available at Gentaur for next week delivery. Specificity: This assay has high sensitivity and excellent specificity for detection of 15-Lipoxygenase-2 (15-LO-2). Cross Activity: This assay has high...

Human Arachidonate-15-Lipoxygenase (ALOX15) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability...

Human Arachidonate-12-Lipoxygenase (ALOX12) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability...

Human Arachidonate Lipoxygenase 3 (ALOXE3) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability...

Human Aquaporin 9 (AQP9) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions: For...

Human Aquaporin 8 (AQP8) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions: For...

Rat Aquaporin 5 (AQP5) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions: For...

Mouse Aquaporin 5 (AQP5) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions: For...

Human Aquaporin 5 (AQP5) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions: For...

Rat Aquaporin 4 (AQP4) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions: For...

Mouse Aquaporin 4 (AQP4) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions: For...

Human Aquaporin 4 (AQP4) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions: For...

Human Aquaporin 3, Gill Blood Group (AQP3) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability...

Rat Aquaporin 2, Collecting Duct (AQP2) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability...

Human Aquaporin 2, Collecting Duct (AQP2) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability...

Human Aquaporin 1 (AQP1) ELISA Kit is available at Gentaur for next week delivery. Specificity: This assay has high sensitivity and excellent specificity for detection of Aquaporin 1 (AQP1). Cross Activity: This assay has high sensitivity and excellent...

Pig Aprotinin (AP) ELISA Kit is available at Gentaur for next week delivery. Specificity: This assay has high sensitivity and excellent specificity for detection of Aprotinin (AP). Cross Activity: This assay has high sensitivity and excellent specificity...

Cattle Aprotinin (AP) ELISA Kit is available at Gentaur for next week delivery. Specificity: This assay has high sensitivity and excellent specificity for detection of Aprotinin (AP). Cross Activity: This assay has high sensitivity and excellent...

Human Apotransferrin (apoTf) ELISA Kit is available at Gentaur for next week delivery. Specificity: This assay has high sensitivity and excellent specificity for detection of Apotransferrin (apoTf). Cross Activity: This assay has high sensitivity and...

Rat Apoptotic Peptidase Activating Factor 1 (APAF1) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced...

Human Apoptotic Peptidase Activating Factor 1 (APAF1) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced...

Human Apoptosis Signal Regulating Kinase 1 (ASK1) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced...

Rat Apoptosis Inducing Factor (AIF) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability...

Human Apoptosis Inducing Factor (AIF) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability...

Human Apolipoprotein O (APOO) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions:...

Human Apolipoprotein M (APOM) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions:...

Human Apolipoprotein L2 (APOL2) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability...

Human Apolipoprotein L (APOL1) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability...

Rat Apolipoprotein H (APOH) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions:...

Mouse Apolipoprotein H (APOH) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions:...

Human Apolipoprotein H (APOH) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions:...

Rat Apolipoprotein F (APOF) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions:...

Human Apolipoprotein F (APOF) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions:...

Rabbit Apolipoprotein E (APOE) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability...

Rat Apolipoprotein E (APOE) ELISA Kit is available at Gentaur for next week delivery. Specificity: Cross Activity: Test principle: Assay procedure summary: Stability: Ready-To-Use: Pre-diluted detection reagents and enhanced stability Restrictions:...

Pig Apolipoprotein E (APOE) ELISA Kit is available at Gentaur for next week delivery. Specificity: This assay has high sensitivity and excellent specificity for detection of Apolipoprotein E (APOE). Cross Activity: This assay has high sensitivity and...