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His-Tag Protein ELISA

Catalog Number: AKR-130
Quantify proteins with His-tag at either N-terminus or C-terminus Detect as low as 1 ng/mL of protein or 50 pM 6xHis-tag residues Suitable for cell or tissue lysates   Frequently Asked Questions about this product Video: Color Development in an ELISA

GST ELISA Kit

Catalog Number: AKR-5185
Quantify GST or GST-tagged proteins Detect as low as 78 pg/mL GST Suitable for cell or tissue lysates

Streptavidin ELISA Kit

Catalog Number: AKR-5186
Quantify Streptavidin or Streptavidin fusion proteins Detect as low as 15 pg/mL Streptavidin Suitable for cell or tissue lysates

Avidin ELISA Kit

Catalog Number: AKR-5187
Quantify Avidin or Avidin fusion proteins Detect as low as 15 pg/mL Avidin Suitable for cell or tissue lysates

DYKDDDDK-Tag Protein ELISA Kit

Catalog Number: AKR-5188
Quantify DYKDDDDK-tagged protein samples Detect as low as 78 ng/mL DYKDDDDK-tag GST protein standard or 180 nM - 2.8 nM DYKDDDDK-tag residues Suitable for cell or tissue lysates

Malate Assay Kits

Catalog Number: MET-5119, MET-5120
Detect malate concentrations as low as 6.25 µM Quantify in a standard colorimetric or fluorometric plate reader Suitable for food and beverage samples, serum, plasma, urine, cell lysates and culture supernatants Malate standard provided

Pyrophosphate Assay Kit

Catalog Number: MET-5159
Suitable for use with serum, plasma, lysates, urine and cell culture supernatants Detection sensitivity limit of approximately 4 µM Pyrophosphate Pyrophosphate standard included NOTE: Each sample replicate requires 2 assays for proper data calculation.