• Product nameHuman MICB ELISA Kit
  • Detection methodColorimetric
  • Tests
    1 x 96 well plate
  • Sample type
    Cell culture supernatant, Serum, Plasma
  • Assay typeSandwich (quantitative)
  • Sensitivity
    < 75 pg/ml
  • Range
    0.069 ng/ml - 50 ng/ml
  • Recovery

    95 %

    Sample specific recovery
    Sample type Average % Range
    Cell culture supernatant 98.22 91% - 125%
    Serum 113.1 102% - 122%
    Plasma 75.47 65% - 88%

  • Assay durationMultiple steps standard assay
  • Species reactivity
    Reacts with: Human
  • Product overview

    Abcam’s MICB Human ELISA (Enzyme-Linked Immunosorbent Assay) kit is an in vitro enzyme linked immunosorbent assay for the quantitative measurement of Human MICB in serum, plasma, and cell culture supernatants.

    This assay employs an antibody specific for Human MICB coated on a 96-well plate. Standards and samples are pipetted into the wells and MICB present in a sample is bound to the wells by the immobilized antibody. The wells are washed and biotinylated anti-Human MICB antibody is added. After washing away unbound biotinylated antibody, HRP-conjugated streptavidin is pipetted to the wells. The wells are again washed, a TMB substrate solution is added to the wells and color develops in proportion to the amount of MICB bound. The Stop Solution changes the color from blue to yellow, and the intensity of the color is measured at 450 nm.

  • Notes

    Optimization may be required with urine samples.

  • Tested applicationsSuitable for: Sandwich ELISAmore details
  • PlatformMicroplate


  • FunctionSeems to have no role in antigen presentation. Acts as a stress-induced self-antigen that is recognized by gamma delta T cells. Ligand for the KLRK1/NKG2D receptor. Binding to KLRK1 leads to cell lysis.
  • Tissue specificityWidely expressed with the exception of the central nervous system where it is absent. Expressed in many, but not all, epithelial tumors of lung, breast, kidney, ovary, prostate and colon. In hepatocellular carcinomas, expressed in tumor cells but not in surrounding non-cancerous tissue.
  • Involvement in diseaseGenetic variations in MICA are a cause of susceptibility to rheumatoid arthritis (RA) [MIM:180300]. It is a systemic inflammatory disease with autoimmune features and a complex genetic component. It primarily affects the joints and is characterized by inflammatory changes in the synovial membranes and articular structures, widespread fibrinoid degeneration of the collagen fibers in mesenchymal tissues, and by atrophy and rarefaction of bony structures. Note=The MICB*004 allele is associated with rheumatoid arthritis.
    Note=Genetic variation in MICB is associated with cytomegalovirus and herpes simplex virus I seropositivity and this may be associated with schizophrenia risk.
  • Sequence similaritiesBelongs to the MHC class I family. MIC subfamily.
    Contains 1 Ig-like C1-type (immunoglobulin-like) domain.
  • Post-translational
    Proteolytically cleaved and released from the cell surface of tumor cells.
  • Cellular localizationCell membrane. Binding to human cytomegalovirus glycoprotein UL16 causes sequestration in the endoplasmic reticulum.
  • Information by UniProt
  • Alternative names
    • MHC class I chain related protein B
    • MHC class I like molecule PERB11.2 IMX
    • MHC class I mic B antigen
    • MHC class I polypeptide related sequence B
    • MHC class I polypeptide-related sequence B
    • MIC B
    • MIC-B
    • MICB
    • PERB11.2
    • Stress inducible class I homolog
    see all
  • Database links


Our Abpromise guarantee covers the use of ab100593 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
Sandwich ELISA Use at an assay dependent concentration.

Human MICB ELISA Kit images

  • Representative Standard Curve using ab100593.

  • Representative Standard Curve using ab100593.


References for Human MICB ELISA Kit (ab100593)

ab100593 has not yet been referenced specifically in any publications.

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