Human IL-12 p70 ELISA

$402.00
ELH-IL12P70-1

RayBio® Human IL-12 p70 ELISA Kit for cell culture supernatants, plasma, and serum samples.

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Antigen Information

Accession Number:
  • P29459
Gene ID:
  • 3592
Gene Symbol:
  • IL12A
  • NKSF1
Protein Name & Synonyms:
Interleukin-12 subunit alpha (IL-12A) (Cytotoxic lymphocyte maturation factor 35 kDa subunit) (CLMF p35) (IL-12 subunit p35) (NK cell stimulatory factor chain 1) (NKSF1)
Target Species:
  • Human

Assay Format

Detection Range:
1 pg/ml - 600 pg/ml
Recommended Dilution (serum & plasma):
2 fold
Sensitivity:
1 pg/ml
Specificity:
This ELISA kit shows no cross-reactivity with any of the cytokines tested: Human Angiogenin, BDNF, BLC, ENA-78, FGF-4, IL-1 alpha, IL-1 beta, IL-2, IL-3, IL-4, IL-5, IL-7, IL-8, IL-9, IL-10, IL-11, IL-12 p40, IL-13, IL-15, I-309, IP-10, G-CSF, GM-CSF, IFN-gamma, Leptin, MCP-1, MCP-2, MCP-3, MDC, MIP-1 alpha, MIP-1 beta, MIP-1 delta, PARC, PDGF, RANTES, SCF, TARC, TGF-beta, TIMP-1, TIMP-2, TNF-alpha, TNF-beta, TPO, VEGF.
Number of Targets Detected:
1
Species Detected:
  • Human
Compatible Sample Types:
  • Serum
  • Plasma
  • Cell Culture Supernatants
Design Principle:
  • Sandwich-based
Method of Detection:
Colorimetric
Quantitative/Semi-Quantitative:
Quantitative
Solid Support:
96-well Microplate

Product Specifications

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

Product Features

Additional Notes
  • Strip plates and additional reagents allow for use in multiple experiments
  • Quantitative protein detection
  • Establishes normal range
  • The best products for confirmation of antibody array data

Standard Curves

Spiking & Recovery Results

Linearity Results

Application Notes

Kit Components
  • Pre-Coated 96-well Strip Microplate
  • Wash Buffer
  • Stop Solution
  • Assay Diluent(s)
  • Lyophilized Standard
  • Biotinylated Detection Antibody
  • Streptavidin-Conjugated HRP
  • TMB One-Step Substrate
Other Materials Required
  • Distilled or deionized water
  • Precision pipettes to deliver 2 µl to 1 µl volumes
  • Adjustable 1-25 µl pipettes for reagent preparation
  • 100 µl and 1 liter graduated cylinders
  • Tubes to prepare standard and sample dilutions
  • Absorbent paper
  • Microplate reader capable of measuring absorbance at 450nm
  • Log-log graph paper or computer and software for ELISA data analysis
Protocol Outline
  1. Prepare all reagents, samples and standards as instructed in the manual.
  2. Add 100 µl of standard or sample to each well.
  3. Incubate 2.5 h at RT or O/N at 4°C.
  4. Add 100 µl of prepared biotin antibody to each well.
  5. Incubate 1 h at RT.
  6. Add 100 µl of prepared Streptavidin solution to each well.
  7. Incubate 45 min at RT.
  8. Add 100 µl of TMB One-Step Substrate Reagent to each well.
  9. Incubate 30 min at RT.
  10. Add 50 µl of Stop Solution to each well.
  11. 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. The kit may be stored at 4°C for up to 6 months. For extended storage, it is recommended to store at -80°C.
  1. Sambataro M, Sambado L., Trevisiol E., et al. Proinsulin-expressing dendritic cells in type 2 neuropathic diabetic patients with and without foot lesions. FASEB J. 2018 Feb 12:fj201701279RR. doi: 10.1096/fj.201701279RR
    Species: Human
    Sample type: Plasma
  2. Abdallah M., et al. Serum Th1/Th2 and Macrophage Lineage Cytokines in Leprosy; Correlation with Circulating CD4+ CD25highFoxP3+ T-regs Cells. Experimental Dermatology, August 2014 Accepted Article, doi:10.1111/exd.12529
    Species: Human
    Sample type: Serum
  3. Santarelli E., Gonnella R., Giovenale G., Cuomo L., Capobianchi A., et al. STAT3 activation by KSHV correlates with IL-10, IL-6 and IL-23 release and an autophagic block in dendritic cells. Scientific Reports, 2014.4 article 4241, doi:10.1038/srep04241
    Species: Human
    Sample type: Conditioned Media
  4. Hashad RA, Hamed NA, El Gharabawy MM, et al. Interleukins 12 and 13 levels among beta-thalassaemia major patients. East Mediterr Health J. 2013;19(2):181-185.
    Species: Human
    Sample type: Conditioned Media
  5. Salama, Ragaa HM, et al. "Psoriasin: a novel marker linked obesity with psoriasis." Disease markers 34.1 (2013): 33-39.
    Species: Human
    Sample type: Serum
  6. Suga, Takayuki, et al. "Aggregatibacter actinomycetemcomitans lipopolysaccharide stimulated epithelial cells produce interleukin-15 that regulates T cell activation." Archives of oral biology 58.10 (2013): 1541-1548.
    Species: Human
    Sample type: Conditioned Media
  7. Bose, Purabi Deka, et al. "High viral load and deregulation of the progesterone receptor signaling pathway: association with hepatitis E-related poor pregnancy outcome." Journal of hepatology 54.6 (2011): 1107-1113.
    Species: Human
    Sample type: Serum
  8. RA, Harfoush, and Elgharabawy MM. "Levels of interleukins 12 (IL-12) and 13 (IL-13), hepatitis B and C serology, and blood cultures among acute myeloid leukemia (AML) patients in Egypt." Journal of Venomous Animals and Toxins including Tropical Diseases 17.3 (2011): 293-299.
    Species: Human
    Sample type: Conditioned Media
  9. Sabatino A, Pickard K, Rampton D, Kruidenier L, Rovedatti L ,et all.Blockade of transforming growth factor b upregulates T-box transcription factor T-bet, and increases T helper cell type 1 cytokine and matrix metalloproteinase-3 production in the human gut mucosa. Gut.2008;57:605-612 doi:10.1136/gut.2007.130922
    Species: Human
    Sample type:

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Usage

This product is furnished for LABORATORY RESEARCH USE ONLY.
Not for diagnostic or therapeutic use.

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