TGF beta 1 ELISA Kit for cell culture supernatants, plasma, and serum samples. Pre-coated 96-well strip microplate kit. 18 pg/ml sensitivity.
As low as $336.00 Regular Price $420.00
In stock
Only %1 left
Catalog #:
ELH-TGFb1
-
+

Product Description

Specifications

Size 1 Plate Kit, 2 Plate Kit, 5 Plate Kit, 10 Plate Kit
Species Human
Accession Number P01137
Gene Id 7040
Gene Symbols TGFB1|TGFB
Protein Name / Synonyms Transforming growth factor beta-1 (TGF-beta-1) [Cleaved into: Latency-associated peptide (LAP)]
Quantitative/Semi-Quantitative Quantitative
Specificity This ELISA kit shows no cross-reactivity with any of the cytokines tested: Human ANG, CD23, Eotaxin, GCSF, GM-CSF, GRO-alpha, GRO-beta, GRO-gamma, I-309, IFN-gamma, IL-1 alpha, IL-1 beta, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IL-10, IL-12 (p40), IL-12 (p70), IL-15, IL-16, IP-10, MCP-1, MCP-2, MCP-3, MCP-4, MCSF, MIG, MIP-1alpha, MIP-1beta, NAP-2, PDGF, PF-4, PARC, SCF, SDF-1alpha, TIMP-1, TIMP-2, TNF-alha, TGF-beta 2, TGF-beta 3, VEGF.
Compatible Sample Types Cell Culture Supernatants, Plasma, Serum
Solid Support 96-well Microplate
Method Of Detection Colorimetric
Design Principle Sandwich-based
Sensitivity 18 pg/ml

Need more sensitivity? Check out the new BIQ-ELISAâ„¢ kit for this target. Still not enough? Then your answer is our Ultrasensitive Biomarker Testing Service powered by Simoa technology.

Detection Range 18 pg/ml - 4000 pg/ml
Estimated Lead Time 1-2 business days
Shipping Type Blue ice
Storage ≤-20°C

Risk-Free Guarantee

We offer a 100% guarantee on all ELISA kits and membrane cytokine arrays.

Learn More
Amazon Gift Cards!

$5 Amazon gift card in every kit box purchased.

Target Background

Transforming growth factor β1 (TGFB1) is a cytokine that has an important role in a number of different cellular functions, such as, proliferation, differentiation, chemotaxis, apoptosis and tumor suppression. It plays a crucial role in bone metabolism where is acts as a coupling factor between bone resorption and bone formation. TGFB1 has affinity to TGFB1, 2 and 3 receptors. Downstream TGFB1 signaling activates Smad proteins, mitogen-activated protein kinases and protein kinase B. Mutations in the gene can result in Camurati-Engelmann disease (characterized by increased bone density). Numerous cancer cells are also known to secrete increased levels of TGFB1.

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.

Need your results faster? Try RayBiotech's SpeedELISA platform for quantitative detection in just three hours.

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.
Szczepanski, Miroslaw J., et al. "Blast-derived microvesicles in sera from patients with acute myeloid leukemia suppress natural killer cell function via membrane-associated transforming growth factor-?1." Haematologica 96.9 (2011): 1302-1309.
Species:
Human
Sample Type:
Serum
Szczepanski, Miroslaw J., et al. "Blast-derived microvesicles in sera of acute myeloid leukemia patients suppresses NK cell function via membrane-associated TGF-?1." Haematologica (2011): haematol-2010.
Species:
Human
Sample Type:
Serum (AML and control patients)
Diaz-Gomez L., Concheiro A., Alvarez-Lorenzo C., Garcia-Gonzalez C. Growth factors delivery from hybrid PCL-starch scaffolds processed using supercritical fluid technology. Carbohydr Polym. 2016 May 20;142:282-92. doi: 10.1016/j.carbpol.2016.01.051.
Species:
Human
Sample Type:
Conditioned Media (PCL-Starch scaffolds)
Xing W., Xiao Y., Lu., et al. GFI1 downregulation promotes inflammation-linked metastasis of colorectal cancer. Cell Death Differ. 2017 May; 24(5): 929-943.
Species:
Human
Sample Type:
Conditioned Media (Various cancer cell lines)
Tang J., Chen Q., Guo J., et al. Minocycline Attenuates Neonatal Germinal-Matrix-Hemorrhage-Induced Neuroinflammation and Brain Edema by Activating Cannabinoid Receptor 2. Mol Neurobiol. 2015 Apr 2. epub ahead of print
Species:
Rat
Sample Type:
Tissue Lysate (Brain lysates in matrix Hemorrhage-Induced mice)
Tran, H.L.B., Nguyen, M.T.N. & Doan, V.N. Fabrication and evaluation of human dentin as scaffold for dental pulp stem cells. Tissue Eng Regen Med (2015) 12: 222. doi:10.1007/s13770-014-0103-y
Species:
Human
Sample Type:
Conditioned Media (Dental pulp stem cells in a dentin scaffold)
Chen H., Min XH., Wang QY., et al. Pre-activation of mesenchymal stem cells with TNF-?, IL-1? and nitric oxide enhances its paracrine effects on radiation-induced intestinal injury. Scientific Reports 5, Article number: 8718 (2015). doi:10.1038/srep08718
Species:
Rat
Sample Type:
Tissue Lysate (Intestinal Tissue lysates)
Sowmya S., Chennazhi K., Arzate H., et al. Periodontal Specific Differentiation of Dental Follicle Stem Cells into Osteoblast, Fibroblast, and Cementoblast. Tissue Eng Part C Methods. 2015 Oct;21(10):1044-58. doi: 10.1089/ten.TEC.2014.0603.
Species:
Human
Sample Type:
Conditioned Media (Dental Follicle Stem Cells)
Zou W, Zou Y, Zhao Z, et al. Nicotine-induced epithelial-mesenchymal transition via Wnt/?-catenin signaling in human airway epithelial cells. Am. J. Physiol. Lung Cell Mol. Physiol. 2013 Feb 15;304(4):L199-209.
Species:
Human
Sample Type:
Conditioned Media (bronchial epithelial cells)
Nokhbehsaim, Marjan, et al. "Effects of enamel matrix derivative on periodontal wound healing in an inflammatory environment in vitro." Journal of Clinical Periodontology 38.5 (2011): 479-490.
Species:
Human
Sample Type:
Conditioned Media
  1. Very good and Userfriendly
    Rating
    100%
    The quality of kit is very good. I have used it for culture supernatant. Company also provides excel sheet for calculation.

    Review by

    from Meharry medical College,

    on

  2. ELISA from cell culture supernatant
    Rating
    100%
    I used it for characterizing monocytes derived macrophages M1 vs M2 from human monocytes as well as cell line. Works great, only thing is we need to activate TGF-B by heat or acid

    Review by

    from Brigham and Women's Hospital,

    on

  3. Great product
    Rating
    100%
    Used it to analyze hTGFB1 concentration in cells. Very easy to use and worked well.

    Review by

    from Medical University of South Carolina,

    on

  4. Great product
    Rating
    100%
    Used it for cell culture media from prostate epithelial cells and fibroblasts as part of a cytokine panel with other kits. Of note, this uses a different assay diluent (E2) than other ELISA kits in step 5 and 7. Assay worked well.

    Review by

    from University of Arizona,

    on

  5. Great product
    Rating
    80%
    I used this ELISA to look for TGFbeta in media collected after LPS stimulation of THP-1 cells. Very easy to use kit. The only complaint is that solutions necessary for TGFb activation are not included, and not listed in the manual (in the section additional materials). Only midway through the sample preparation, there is a description of activation step.

    Review by

    from Duke University,

    on

  6. Great product
    Rating
    60%
    Correlates with Kiloplex results

    Review by

    from University of Houston,

    on

  7. Great product
    Rating
    100%
    Useful in measuring hTGFB1 concentration for nanoparticle incorporation of growth factors. ELISA kit instructions were easy to follow and had a high sensitivity which is necessary in specific essays like this.

    Review by

    from University of Wisconsin-Madison,

    on

  8. Great product
    Rating
    100%
    I used it for human corneal epithelial cell culture supernatant under induced conditions and tested various treatments. It is very important to ensure that it's very high sensitivity and this product was very useful.

    Review by

    from University of Illinois at Chicago,

    on

Write Your Own Review
Your Rating
Submit a more detailed review for this product on Biocompare.com to receive an additional $20 Amazon gift card!

Ask a Question

Display name:
Your location:*
This field is for validation purposes and should be left unchanged.