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Beta-Hydroxybutyrate (Ketone Body) Assay Kits

Catalog Number: MET-5082, MET-5083
Detection sensitivity limit of approximately 31 µM (colorimetric) or 2 µM (fluorometric) Suitable for use with serum, plasma, lysates, urine, cell lysates, and tissue homogenates Beta-HB standard included

Ammonia Assays

Catalog Number: MET-5086, MET-5181
Detects as low as 12.5 µM ammonia (colorimetric) or 6.25 µM ammonia (fluorometric). Measures ammonia levels within urine, cell lysates, or tissue homogenates Provides sufficient reagents to perform up to 100 assays (colorimetric) or 200 assays (fluorometric), including blanks, ammonia standards…

Hydrogen Sulfide Gas Assay

Catalog Number: XAN-5084
Suitable for use with samples containing a hydrogen sulfide donor, such as enzymes, cells or tissues Sodium sulfide standard included

Phospholipid Assay Kit

Catalog Number: MET-5085
Simple fluorometric plate-based assay Suitable for plasma or serum, tissue homogenates, or cell suspensions Measures phospholipid levels as low as 200 nM

Adenosine Assay

Catalog Number: MET-5090
Detects adenosine levels as low as 1.56 µM Compatible with cell or tissue lysates, serum, plasma, or urine Adenosine standard included

Inosine Assay

Catalog Number: MET-5092
Detects inosine levels as low as 300 nM Compatible with cell or tissue lysates, serum, plasma, or urine Inosine standard included

N6-Methyladenosine Assay (m6A)

Catalog Number: MET-5097
Detects m6A levels as low as 80 ng/mL Compatible with serum, plasma, urine, and RNA extracted from cells or tissues N6-methyladenosine standard included

Alanine Assay Kit

Catalog Number: MET-5093
Detection sensitivity limit of 7.8 µM in a standard colorimetric plate reader Suitable for use with lysates, serum, plasma, urine, cell lysates and culture supernatants L-Alanine standard included NOTE: Each sample replicate requires 2 assays for proper data calculation.

Beta Hexosaminidase Activity Assay Kit

Catalog Number: MET-5095
Suitable for use with serum or plasma Positive control included

Flavonoid Assay

Catalog Number: XAN-5077
Detection sensitivity of 2 µg/mL of Quercetin equivalents Suitable for use with serum, plasma, tissue extracts and food extracts Quercetin standard included

1-Methyladenosine ELISA (m1A)

Catalog Number: MET-5099, MET-5099-5
Detects m1A levels as low as 2 ng/mL Compatible with serum, plasma, urine, and RNA extracted from cells or tissues 1-methyladenosine standard included

Adenovirus Purification Kit

Catalog Number: VPK-5112
Achieve the quality of CsCl procedures in <2 hours, without ultracentrifugation Recover >60-70% adenoviral yield   Frequently Asked Questions about Adenovirus Purification General FAQs about using Adenovirus General FAQs about Viral Gene Delivery

Poly (ADP-Ribose) ELISA

Catalog Number: XDN-5114
Detect as little as 20 pM of PAR Suitable for use with cells or tissue samples Poly (ADP-Ribose) standard included for quantitation   General FAQs about Oxidative Stress Video: Color Development in an ELISA

Autophagy ELISA Kit (LC3-II Quantitation)

Catalog Number: CBA-5116
Quantifies LC3-II in cell lysates after depletion of cytosolic LC3-I Recombinant LC3 standard included   Video: Color Development in an ELISA

AAV Rep ELISA Kit

Catalog Number: VPK-5118
Measures the 4 rep proteins of all AAV serotypes in cell or tissue lysates Detects concentrations as low as 30 pg/mL AAV Rep standard included   General FAQs about using AAV General FAQs about Viral Gene Delivery

Indole Assay Kit

Catalog Number: MET-5122
Detect indole concentration as low as 31 µM Suitable for urine, fecal samples, and bacterial cultures Indole standard included

Alanine Aminotransferase (ALT) Assays

Catalog Number: MET-5123, MET-5124
Measure ALT activity from serum, plasma, cell or tissue lysates Colorimetric and fluorometric plate-based detection formats ALT positive control included

Chitosan Assay Kit

Catalog Number: XAN-5126
Detect Chitosan concentrations as low as 6.25 µg/mL Suitable for use with serum, urine, or shell extracts Chitosan standard provided

Monoamine Oxidase Assays

Catalog Number: XPX-5006, XPX-5006-5, XPX-5000, XPX-5000-5
Detects MAO-A and MAO-B in biological samples MAO substrates and inhibitors included Hydrogen peroxide standard included Available with fluorometric or colorimetric detection

Aspartate Aminotransferase (AST) Assay Kit

Catalog Number: MET-5127
Suitable for use with tissue lysates, cell suspensions, serum and plasma Includes glutamate standard and AST positive control

Lysine Assay Kits

Catalog Number: MET-5130, MET-5129
Detect lysine concentrations as low as 1.56 µM Suitable for serum, plasma, urine, saliva, cell or tissue lysates Lysine standard included for quantitation of unknown samples 96-well colorimetric and fluorometric formats

Alpha-Ketoglutarate Assay Kits

Catalog Number: MET-5131, MET-5132
96-well colorimetric or fluorometric detection formats Detect concentrations as low as 4 µM (colorimetric) or 0.2 µM (fluorometric) Suitable for serum, plasma, cell suspensions, and tissue homogenates Alpha-ketoglutarate standard provided for quantitation of unknown samples

Formate Assay Kit

Catalog Number: MET-5133
Detect formate levels as low as 12.5 µM Suitable for serum, plasma, urine, cell lysates, and cell culture supernatants Formate standard provided for quantitation of unknown samples NOTE: Each sample replicate requires 2 assays for proper data calculation.

Gentamicin ELISA Kit

Catalog Number: MET-5135
Detect concentrations as low as 23 nM Suitable for serum, plasma, cell lysates, tissue homogenates, and food samples Gentamicin standard included

Kanamycin ELISA Kit

Catalog Number: MET-5144
Detect concentrations as low as 7.8 nM Suitable for serum, plasma, cells, tissues, and food samples Kanamycin standard included