Overview

  • Product nameHuman Soluble TNF Receptor I ELISA Kit
    See all TNF Receptor I kits
  • Detection methodColorimetric
  • Tests
    1 x 96 well plate
  • Sample type
    Cell culture supernatant, Serum, Plasma
  • Assay typeSandwich (quantitative)
  • Sensitivity
    < 1 pg/ml
  • Range
    0.55 pg/ml - 400 pg/ml
  • Recovery

    80 %

    Sample specific recovery
    Sample type Average % Range
    Cell culture supernatant 80.02 71% - 90%
    Serum 80.43 72% - 91%
    Plasma 81.36 73% - 91%

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

    Abcam’s Human STNF-R1 (soluble tumor necrosis factor receptor I) ELISA (Enzyme-Linked Immunosorbent Assay) kit is an in vitro enzyme-linked immunosorbent assay for the quantitative measurement of Human STNF-R1 in serum, plasma and cell culture supernatants.

    This assay employs an antibody specific for Human STNF-R1 coated on a 96-well plate. Standards and samples are pipetted into the wells and STNF-R1 present in a sample is bound to the wells by the immobilized antibody. The wells are washed and biotinylated anti-Human STNF-R1 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 STNF-R1 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

Properties

  • FunctionReceptor for TNFSF2/TNF-alpha and homotrimeric TNFSF1/lymphotoxin-alpha. The adapter molecule FADD recruits caspase-8 to the activated receptor. The resulting death-inducing signaling complex (DISC) performs caspase-8 proteolytic activation which initiates the subsequent cascade of caspases (aspartate-specific cysteine proteases) mediating apoptosis. Contributes to the induction of non-cytocidal TNF effects including anti-viral state and activation of the acid sphingomyelinase.
  • Involvement in diseaseFamilial hibernian fever
    Multiple sclerosis 5
  • Sequence similaritiesContains 1 death domain.
    Contains 4 TNFR-Cys repeats.
  • DomainThe domain that induces A-SMASE is probably identical to the death domain. The N-SMASE activation domain (NSD) is both necessary and sufficient for activation of N-SMASE.
    Both the cytoplasmic membrane-proximal region and the C-terminal region containing the death domain are involved in the interaction with TRPC4AP.
  • Post-translational
    modifications
    The soluble form is produced from the membrane form by proteolytic processing.
  • Cellular localizationCell membrane. Golgi apparatus membrane. Secreted. A secreted form is produced through proteolytic processing and Secreted. Lacks a Golgi-retention motif, is not membrane bound and therefore is secreted.
  • Information by UniProt
  • Alternative names
    • CD120a
    • FPF
    • MGC19588
    • p55
    • p55-R
    • p60
    • TBP1
    • TBPI
    • TNF R
    • TNF R55
    • TNF-R1
    • TNF-RI
    • TNFAR
    • TNFR-I
    • TNFR1
    • TNFR55
    • TNFR60
    • TNFRI
    • TNFRSF1a
    • TNR1A_HUMAN
    • Tumor necrosis factor receptor 1
    • Tumor necrosis factor receptor superfamily, member 1A
    • Tumor necrosis factor receptor type 1
    • Tumor necrosis factor receptor type I
    • Tumor necrosis factor-binding protein 1
    see all
  • Database links

Applications

Our Abpromise guarantee covers the use of ab100642 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 Soluble TNF Receptor I ELISA Kit images

  • Representative standard curve using ab100642

Protocols

References for Human Soluble TNF Receptor I ELISA Kit (ab100642)

This product has been referenced in:
  • Strøm Halden TA  et al. Short-term efficacy and safety of sitagliptin treatment in long-term stable renal recipients with new-onset diabetes after transplantation. Nephrol Dial Transplant 29:926-33 (2014). Read more (PubMed: 24452849) »

See 1 Publication for this product

Product Wall

It is not known whether this kit will detect the TNF-sTNFR1 complex or not. We know it will detect free soluble TNF R1 and it does not cross react with TNF-alpha, TNF-beta or soluble TNF RII. Whether though the kit will detect soluble TNF R1 complexed ...

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Thank you for your enquiry regarding these kits.

I would suggest reading through the Protocol Booklets for each of these kits provided on the product datasheets. These documents contain specific information about the sample types, sample prep...

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"