Human Resistin DuoSet ELISA

Catalog # Availability Size / Price Qty
DY1359
Ancillary Products Available
Human Resistin ELISA Standard Curve
1 Image
Product Details
Procedure
Citations (9)
FAQs
Supplemental Products
Reviews (2)

Human Resistin DuoSet ELISA Summary

Assay Type
Solid Phase Sandwich ELISA
Format
96-well strip plate
Sample Volume Required
100 µL
Sufficient Materials
For fifteen 96-well plates*
Specificity
Please see the product datasheet

* Provided that the recommended microplates, buffers, diluents, substrates and solutions are used, and the assay is run as summarized in the Assay Procedure provided.

This DuoSet ELISA Development kit contains the basic components required for the development of sandwich ELISAs to measure natural and recombinant human Resistin. The suggested diluent is suitable for the analysis of most cell culture supernate samples. Diluents for complex matrices, such as serum and plasma, should be evaluated prior to use in this DuoSet.

 

Product Features

  • Optimized capture and detection antibody pairings with recommended concentrations save lengthy development time
  • Development protocols are provided to guide further assay optimization
  • Assay can be customized to your specific needs
  • Economical alternative to complete kits

Kit Content

  • Capture Antibody
  • Detection Antibody
  • Recombinant Standard
  • Streptavidin conjugated to horseradish-peroxidase (Streptavidin-HRP)

Other Reagents Required

DuoSet Ancillary Reagent Kit 2 (5 plates): (Catalog # DY008) containing 96 well microplates, plate sealers, substrate solution, stop solution, plate coating buffer (PBS), wash buffer, and Reagent Diluent Concentrate 2.

The components listed above may be purchased separately:

PBS: (Catalog # DY006), or 137 mM NaCl, 2.7 mM KCl, 8.1 mM Na2HPO4, 1.5 mM KH2PO4, pH 7.2 - 7.4, 0.2 µm filtered

Wash Buffer: (Catalog # WA126), or 0.05% Tween® 20 in PBS, pH 7.2-7.4

Reagent Diluent: (Catalog # DY995), or 1% BSA in PBS, pH 7.2-7.4, 0.2 µm filtered

Substrate Solution: 1:1 mixture of Color Reagent A (H2O2) and Color Reagent B (Tetramethylbenzidine) (Catalog # DY999)

Stop Solution: 2 N H2SO4 (Catalog # DY994)

Microplates: R&D Systems (Catalog # DY990)

Plate Sealers: ELISA Plate Sealers (Catalog # DY992)

  

Data Example

Human Resistin ELISA Standard Curve

Product Datasheets

Preparation and Storage

Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Store the unopened product at 2 - 8 °C. Do not use past expiration date.

Background: Resistin

Resistin, also known ADSF and FIZZ3, is a secreted peptide hormone that circulates as either a noncovalent trimer, or a disulfide-linked homohexamer. Resistin is expressed by white adipocytes, splenocytes, astrocytes, and anterior pituitary epithelium. It blocks Insulin-stimulated uptake of glucose by adipocytes and promotes glucose release by hepatocytes. High circulating Insulin levels induce Resistin secretion which then antagonize Insulin action.

Entrez Gene IDs:
56729 (Human); 57264 (Mouse)
Alternate Names:
Adipose tissue-specific secretory factor; ADSF; ADSFMGC126609; C/EBP-epsilon regulated myeloid-specific secreted cysteine-rich proteinprecursor 1; C/EBP-epsilon-regulated myeloid-specific secreted cysteine-rich protein; Cysteine-rich secreted protein A12-alpha-like 2; Cysteine-rich secreted protein FIZZ3; FIZZ3; FIZZ3MGC126603; found in inflammatory zone 3; HXCP1; Resistin; RETN; RETN1; RSTNXCP1

Assay Procedure

GENERAL ELISA PROTOCOL

Plate Preparation

  1. Dilute the Capture Antibody to the working concentration in PBS without carrier protein. Immediately coat a 96-well microplate with 100 μL per well of the diluted Capture Antibody. Seal the plate and incubate overnight at room temperature.
  2. Aspirate each well and wash with Wash Buffer, repeating the process two times for a total of three washes. Wash by filling each well with Wash Buffer (400 μL) using a squirt bottle, manifold dispenser, or autowasher. Complete removal of liquid at each step is essential for good performance. After the last wash, remove any remaining Wash Buffer by aspirating or by inverting the plate and blotting it against clean paper towels.
  3. Block plates by adding 300 μL Reagent Diluent to each well. Incubate at room temperature for a minimum of 1 hour.
  4. Repeat the aspiration/wash as in step 2. The plates are now ready for sample addition.

Assay Procedure

  1. Add 100 μL of sample or standards in Reagent Diluent, or an appropriate diluent, per well. Cover with an adhesive strip and incubate 2 hours at room temperature.
  2. Repeat the aspiration/wash as in step 2 of Plate Preparation.
  3. Add 100 μL of the Detection Antibody, diluted in Reagent Diluent, to each well. Cover with a new adhesive strip and incubate 2 hours at room temperature.
  4. Repeat the aspiration/wash as in step 2 of Plate Preparation.
  5. Add 100 μL of the working dilution of Streptavidin-HRP to each well. Cover the plate and incubate for 20 minutes at room temperature. Avoid placing the plate in direct light.
  6. Repeat the aspiration/wash as in step 2.
  7. Add 100 μL of Substrate Solution to each well. Incubate for 20 minutes at room temperature. Avoid placing the plate in direct light.
  8. Add 50 μL of Stop Solution to each well. Gently tap the plate to ensure thorough mixing.
  9. Determine the optical density of each well immediately, using a microplate reader set to 450 nm. If wavelength correction is available, set to 540 nm or 570 nm. If wavelength correction is not available, subtract readings at 540 nm or 570 nm from the readings at 450 nm. This subtraction will correct for optical imperfections in the plate. Readings made directly at 450 nm without correction may be higher and less accurate.

Citations for Human Resistin DuoSet ELISA

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

9 Citations: Showing 1 - 9
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  1. Elevation of C-reactive protein, P-selectin and Resistin as potential inflammatory biomarkers of urogenital Schistosomiasis exposure in preschool children
    Authors: TN Chimponda, C Mushayi, DNM Osakunor, A Vengesai, E Enwono, S Amanfo, J Murray, C Tshuma, F Mutapi, T Mduluza
    BMC Infect. Dis., 2019;19(1):1071.
    Species: Human
    Sample Types: Serum
  2. Effects of the inspiratory muscle training and aerobic training on respiratory and functional parameters, inflammatory biomarkers, redox status and quality of life in hemodialysis patients: A randomized clinical trial
    Authors: PHS Figueiredo, MMO Lima, HS Costa, JB Martins, OD Flecha, PF Gonçalves, FL Alves, VGB Rodrigues, EHB Maciel, VA Mendonça, ACR Lacerda, ÉLM Vieira, AL Teixeira, F de Paula, CH Balthazar
    PLoS ONE, 2018;13(7):e0200727.
    Species: Human
    Sample Types: Plasma
  3. Using Resistin, glucose, age and BMI to predict the presence of breast cancer
    Authors: M Patrício, J Pereira, J Crisóstomo, P Matafome, M Gomes, R Seiça, F Caramelo
    BMC Cancer, 2018;18(1):29.
    Species: Human
    Sample Types: Serum
  4. Association between Resistin Gene Polymorphisms and Atopic Dermatitis
    Authors: SA Banihani, KF Abu-Alia, OF Khabour, KH Alzoubi
    Biomolecules, 2018;8(2):.
    Species: Human
    Sample Types: Serum
  5. Presence of IL-17 in synovial fluid identifies a potential inflammatory osteoarthritic phenotype
    Authors: SJ Snelling, S Bas, GJ Puskas, SG Dakin, D Suva, A Finckh, C Gabay, P Hoffmeyer, AJ Carr, A Lübbeke
    PLoS ONE, 2017;12(4):e0175109.
    Species: Human
    Sample Types: Serum
  6. High Expression of STAT3 in Subcutaneous Adipose Tissue Associates with Cardiovascular Risk in Women with Rheumatoid Arthritis
    Authors: M Nadali, R Pullerits, KME Andersson, ST Silfverswä, MC Erlandsson, MI Bokarewa
    Int J Mol Sci, 2017;18(11):.
    Species: Human
    Sample Types: Serum
  7. Association study of arcuate nucleus neuropeptide Y neuron receptor gene variation and serum NPY levels in clozapine treated patients with schizophrenia
    Authors: E Leinonen
    Eur. Psychiatry, 2016;40(0):13-19.
    Species: Human
    Sample Types: Serum
  8. Sirt1 inhibits resistin expression in aortic stenosis.
    Authors: Carter S, Miard S, Roy-Bellavance C, Boivin L, Li Z, Pibarot P, Mathieu P, Picard F
    PLoS ONE, 2012;7(4):e35110.
    Species: Human
    Sample Types: Cell Culture Supernates
  9. Adipokine resistin predicts anti-inflammatory effect of glucocorticoids in asthma.
    Authors: Leivo-Korpela S, Lehtimaki L, Vuolteenaho K, Nieminen R, Kankaanranta H, Saarelainen S, Moilanen E
    J Inflamm (Lond), 2011;8(0):12.
    Species: Human
    Sample Types: Plasma

FAQs

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Reviews for Human Resistin DuoSet ELISA

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Human Resistin DuoSet ELISA
By Anonymous on 12/20/2017
Application: Sample Tested: EDTA Plasma

Human Resistin DuoSet ELISA
By Anonymous on 08/03/2017
Application: Sample Tested: Serum

Sample dilution used - 1:5