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COVID-19 Human IgM ELISA Kit

RayBiotech Inc.IEQ-CoV-IgM

RayBio® COVID-19 S-Protein S1 Receptor Binding Domain Human Antibody Detection Kit (Indirect ELISA method) for the quantitative measurement of human IgM antibody against SARS-CoV-2 in serum. This ELISA kit is for research use only, not for therapeutic or diagnostic applications.

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Antigen InformationGene Symbols:

IGM

Assay FormatNumber of Targets Detected:

1

Species Detected:

Human

Compatible Sample Types:

Serum

Design Principle:

Indirect

Method of Detection:

Colorimetric

Quantitative/Semi-Quantitative:

Quantitative; Semi-Quantitative

Solid Support:

96-well Microplate

Product SpecificationsSize:

1, 2, or 5 x 96-Well Strip Microplate Kit

Application NotesKit Components

  • SARS-CoV-2 N-protein coated 96-well microplate
  • Wash Buffer
  • Positive Control
  • Negative Control
  • HRP-anti positive control IgM Antibody
  • HRP-anti Human IgM Antibody
  • TMB One-Step Substrate
  • Stop Solution
  • Assay Diluent

Other Materials Required

  • Microplate reader capable of measuring absorbance at 450 nm
  • Precision pipettes to deliver 2 µl to 1 ml volumes
  • Adjustable 1-25 ml pipettes for reagent preparation
  • 100 ml and 1 liter graduated cylinders
  • Absorbent paper
  • Distilled or deionized water

Protocol Outline

Prepare all reagents, samples and standards as instructed.

Add 100 μl positive control, negative control, or sample to each well. Incubate 1.5 hours at room temperature.

Add 100 μl prepared HRP-anti positive control IgM Antibody and/or 100 μl of prepared HRP-anti Human IgM Antibody to each well. Incubate 1 hour at room temperature.

Add 100 µl TMB One-Step Substrate Reagent to each well. Incubate 10 minutes at room temperature.

Add 50 µl Stop Solution to each well. Read at 450 nm immediately.

Storage/Stability

The entire kit may be stored at -20°C for up to 1 year from the date of shipment. Avoid repeated freeze-thaw cycles. For extended storage, it is recommended to store at -80°C.

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