Overview

  • Product name

    Pig TNF alpha ELISA Kit
    See all TNF alpha kits
  • Detection method

    Colorimetric
  • Sample type

    Cell culture supernatant, Serum, Plasma
  • Assay type

    Sandwich (quantitative)
  • Sensitivity

    < 20 pg/ml
  • Range

    0.049 ng/ml - 10 ng/ml
  • Recovery

    100 %

    Sample specific recovery
    Sample type Average % Range
    Cell culture supernatant 132.1 123% - 142%
    Serum 111.7 102% - 121%
    Plasma 97.02 70% - 126%

  • Assay duration

    Multiple steps standard assay
  • Species reactivity

    Reacts with: Pig
  • Product overview

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

    This assay employs an antibody specific for Pig TNF alpha coated on a 96-well plate. Standards and samples are pipetted into the wells and TNF alpha present in a sample is bound to the wells by the immobilized antibody. The wells are washed and biotinylated anti-Pig TNF alpha 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 TNF alpha bound. The Stop Solution changes the color from blue to yellow, and the intensity of the color is measured at 450 nm.

  • Tested applications

    Suitable for: Sandwich ELISAmore details
  • Platform

    Microplate

Properties

  • Storage instructions

    Store at -20°C. Please refer to protocols.
  • Components 1 x 96 tests
    20X Wash Buffer Concentrate 1 x 25ml
    5X Assay Diluent B 1 x 15ml
    600X HRP-Streptavidin Concentrate 1 x 200µl
    Assay Diluent C 1 x 30ml
    Biotinylated anti-Pig TNF alpha 2 vials
    Recombinant Pig TNF alpha Standard (lyophilized) 2 vials
    Stop Solution 1 x 8ml
    TMB One-Step Substrate Reagent 1 x 12ml
    TNF alpha Microplate (12 x 8 wells) 1 unit
  • Research areas

  • Function

    Cytokine that binds to TNFRSF1A/TNFR1 and TNFRSF1B/TNFBR. It is mainly secreted by macrophages and can induce cell death of certain tumor cell lines. It is potent pyrogen causing fever by direct action or by stimulation of interleukin-1 secretion and is implicated in the induction of cachexia, Under certain conditions it can stimulate cell proliferation and induce cell differentiation.
  • Involvement in disease

    Genetic variations in TNF are a cause of susceptibility psoriatic arthritis (PSORAS) [MIM:607507]. PSORAS is an inflammatory, seronegative arthritis associated with psoriasis. It is a heterogeneous disorder ranging from a mild, non-destructive disease to a severe, progressive, erosive arthropathy. Five types of psoriatic arthritis have been defined: asymmetrical oligoarthritis characterized by primary involvement of the small joints of the fingers or toes; asymmetrical arthritis which involves the joints of the extremities; symmetrical polyarthritis characterized by a rheumatoidlike pattern that can involve hands, wrists, ankles, and feet; arthritis mutilans, which is a rare but deforming and destructive condition; arthritis of the sacroiliac joints and spine (psoriatic spondylitis).
  • Sequence similarities

    Belongs to the tumor necrosis factor family.
  • Post-translational
    modifications

    The soluble form derives from the membrane form by proteolytic processing.
    The membrane form, but not the soluble form, is phosphorylated on serine residues. Dephosphorylation of the membrane form occurs by binding to soluble TNFRSF1A/TNFR1.
    O-glycosylated; glycans contain galactose, N-acetylgalactosamine and N-acetylneuraminic acid.
  • Cellular localization

    Secreted and Cell membrane.
  • Information by UniProt
  • Alternative names

    • APC1
    • APC1 protein
    • Cachectin
    • DIF
    • Differentiation inducing factor
    • Macrophage cytotoxic factor
    • Tnf
    • TNF superfamily member 2
    • TNF superfamily, member 2
    • TNF, macrophage derived
    • TNF, monocyte derived
    • TNF-a
    • TNF-alpha
    • TNFA
    • TNFA_HUMAN
    • TNFSF2
    • Tumor necrosis factor
    • Tumor necrosis factor (TNF superfamily member 2)
    • Tumor necrosis factor alpha
    • Tumor necrosis factor ligand superfamily member 2
    • Tumor Necrosis Factor, Membrane Form
    • Tumor necrosis factor, soluble form
    see all
  • Database links

Applications

Our Abpromise guarantee covers the use of ab100756 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.

Images

  • Representative Standard Curve using ab100756

Protocols

References

This product has been referenced in:

  • Zhang ZB  et al. Normothermic Machine Perfusion Protects Against Liver Ischemia-Reperfusion Injury During Reduced-Size Liver Transplantation in Pigs. Ann Transplant 24:9-17 (2019). Read more (PubMed: 30607000) »
  • Xu M  et al. Anti-CD47 monoclonal antibody therapy reduces ischemia-reperfusion injury of renal allografts in a porcine model of donation after cardiac death. Am J Transplant 18:855-867 (2018). Read more (PubMed: 29087049) »
See all 2 Publications for this product

Customer reviews and Q&As

1-3 of 3 Abreviews or Q&A

Answer

I can confirm that the requested kits (ab100755, ab100756 and ab113352) are compatible with citrate as anticoagulant. The sensitivity will not change due to different anticoagulants.

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Question

As I’m not familiar with these items, I tried to find the ab codes through your site.
For the items I found a relative code I have update the list.
For those I don’t have a reference code, this is because either no products matches or all available products reacts for humans when we need them for pigs.
So please check the list again and advice.
https://www.abcam.com/Procalcitonin-Human-ELISA-Kit-ab100630.html Porcine Procalcitonin, PCT ELISA kit 96 Tests
https://www.abcam.com/IL6-Pig-ELISA-Kit-1-x-96-Well-Plate-ab100755.html Porcine IL-6 Quantikine ELISA kit 96 Tests
https://www.abcam.com/TNF-alpha-Porcine-ELISA-Kit-ab100756.html Porcine TNF-alpha/ TNFSF1A Quantikine ELISA kit 96 Tests
https://www.abcam.com/Cortisol-Human-ELISA-Kit-ab108674.html Porcine Cortisol ELISA kit 96 Tests ? (Is it the same for humans and pigs?)
Porcine Noradrenalin ELISA kit 96 Tests (No product match)
Porcine Adrenaline ELISA kit 96 Tests (No product match)
https://www.abcam.com/Albumin-Swine-ELISA-Kit-ab108794.html Porcine Serum Cystatin C ELISA Kit 96 Tests
Porcine Urinary Cystatin C ELISA Kit 96 Tests (Only for humans)
https://www.abcam.com/IL8-Pig-ELISA-Kit-ab113352.html Porcine Serum NGAL (Neutrophil Gelatinase-Associated Lipocalin) ELISA Kit 96 Tests
Porcine Urinary NGAL (Neutrophil Gelatinase-Associated Lipocalin) ELISA Kit 96 Tests (Only for humans)
Porcine Urinary KIM-1 (Kidney Injury Molecule -1) ELISA Kit 96 Tests (Only for humans)
https://www.abcam.com/IL8-Pig-ELISA-Kit-ab113352.html Porcine Urinary IL-18 (Interleukin -18) ELISA Kit 96 Tests
Porcine Urinary NAG (N-Acetyl-β-D-Glucosaminidase) ELISA Kit96 Tests (Only for humans)
https://www.abcam.com/IFN-gamma-Pig-ELISA-Kit-ab113353.html Porcine Urinary L-FABP (Liver-type Fatty-Acid Binding Protein) ELISA Kit 96 Tests

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Answer

I have received information regarding

ab119589 Cystatin C Human ELISA Kit
ab119590 Cystatin C Mouse ELISA Kit
ab119596 KIM1 Mouse ELISA Kit
ab119597 KIM1 Rat ELISA Kit
ab119601 Lipocalin-2 / NGAL Mouse ELISA Kit
ab119601 Lipocalin-2 / NGAL Mouse ELISA Kit

these has not been tested with Swine or pig samples so we are unable to confirm the species cross reactivity. It mean only ab100755, ab100756, ab108674, ab108794, ab113352, ab113353 are OK to use with Porcine samples and are guaranteed. Would you like to have a quote for these antibodies.

I hope this info will be helpful. Should you require more information please do not hesitate to contact me.

Read More

Question

As I’m not familiar with these items, I tried to find the ab codes through your site.
For the items I found a relative code I have update the list.
For those I don’t have a reference code, this is because either no products matches or all available products reacts for humans when we need them for pigs.
So please check the list again and advice.
https://www.abcam.com/Procalcitonin-Human-ELISA-Kit-ab100630.html Porcine Procalcitonin, PCT ELISA kit 96 Tests
https://www.abcam.com/IL6-Pig-ELISA-Kit-1-x-96-Well-Plate-ab100755.html Porcine IL-6 Quantikine ELISA kit 96 Tests
https://www.abcam.com/TNF-alpha-Porcine-ELISA-Kit-ab100756.html Porcine TNF-alpha/ TNFSF1A Quantikine ELISA kit 96 Tests
https://www.abcam.com/Cortisol-Human-ELISA-Kit-ab108674.html Porcine Cortisol ELISA kit 96 Tests ? (Is it the same for humans and pigs?)
Porcine Noradrenalin ELISA kit 96 Tests (No product match)
Porcine Adrenaline ELISA kit 96 Tests (No product match)
https://www.abcam.com/Albumin-Swine-ELISA-Kit-ab108794.html Porcine Serum Cystatin C ELISA Kit 96 Tests
Porcine Urinary Cystatin C ELISA Kit 96 Tests (Only for humans)
https://www.abcam.com/IL8-Pig-ELISA-Kit-ab113352.html Porcine Serum NGAL (Neutrophil Gelatinase-Associated Lipocalin) ELISA Kit 96 Tests
Porcine Urinary NGAL (Neutrophil Gelatinase-Associated Lipocalin) ELISA Kit 96 Tests (Only for humans)
Porcine Urinary KIM-1 (Kidney Injury Molecule -1) ELISA Kit 96 Tests (Only for humans)
https://www.abcam.com/IL8-Pig-ELISA-Kit-ab113352.html Porcine Urinary IL-18 (Interleukin -18) ELISA Kit 96 Tests
Porcine Urinary NAG (N-Acetyl-β-D-Glucosaminidase) ELISA Kit96 Tests (Only for humans)
https://www.abcam.com/IFN-gamma-Pig-ELISA-Kit-ab113353.html Porcine Urinary L-FABP (Liver-type Fatty-Acid Binding Protein) ELISA Kit 96 Tests

Read More
Answer

Thank you for contacting us.


To let you know, we are currently investigating the Porcine (pig) species, cross-reactivity information for following kits ab119602, ab113326, ab119600, ab119601, ab119590 and ab119589. We will send you the details soon.

The other kits ab100755, ab100756, ab108674, ab108794, ab113352, ab113353 are OK to use with Porcine samples and are guaranteed.

I hope this information is helpful to you. Please do not hesitate to contact us if you need any more advice or information.

Use our products? Submit an Abreview. Earn rewards!
https://www.abcam.com/abreviews

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