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Human TGF-β 1 ELISA Kit

for serum, plasma, and cell culture supernatants


species reactivity



kit of 96 wells (12 strips x 8 wells)


ELISA: suitable
capture ELISA: suitable


sample type plasma
sample type serum
sample type cell culture supernatant(s)

assay range

inter-assay cv: <12%
intra-assay cv: <10%
sensitivity: 80 pg/mL
standard curve range: 0.0823-60 ng/mL

detection method


shipped in

wet ice

storage temp.


Gene Information

human ... TGFB1(7040)

General description

The Human TGF-β 1 ELISA (Enzyme-Linked mmunosorbent Assay) kit is an in vitro enzyme-linked immunosorbent assay for the quantitative measurement of human TGF-β 1 in serum, plasma, cell culture supernatants and urine.


Recombinant Human TGF-β 1


For research use only. Not for use in diagnostic procedures.
Human transforming growth factor-β1 (TGF-β1) ELISA Kit has been used to measure level of TGF-β1 released from tubular cells.

Biochem/physiol Actions

Transforming growth factor-β1 (TGF-β1) is a pluripotential cytokine that plays a vital role in the homeostasis of peripheral CD4+CD25+ regulatory T cells and regulation of FOXP3 (forkhead box P3) expression in vivo. Binding of TGF-β1 to its receptor, activates members of the SMAD protein family involved in gene regulation. Study shows that reduced expression of circulating transforming growth factor-β1 (TGF-β1) might contribute to systemic lupus erythematosus (SLE) development. Polymorphism of TGF-β1 is associated with pathogenesis of rheumatoid arthritis (RA) and pneumoconiosis. Serum TGF-β1 expression is elevated in systemic sclerosis (SSc) patients. Serum TGF-β1 functions as a potential biomarker of Guillain-Barré syndrome (GBS) and SSc.

Other Notes

A sample Certificate of Analysis is available for this product.
Please type the word sample in the text box provided for lot number.

Kit Components Also Available Separately

Product No.

  • RABELADAELISA 1X Assay/Sample Diluent Buffer A (Item D1)

  • RABELADBELISA 5X Assay/Sample Diluent Buffer B (Item E1)

  • RABSTOP3ELISA Stop Solution (Item I)

  • RABTMB3ELISA Colorimetric TMB Reagent (HRP Substrate, Item H)

  • RABWASH420X Wash Buffer (Item B)






Hazard Classifications

Met. Corr. 1

Storage Class Code

8B - Non-combustible, corrosive hazardous materials

Certificate of Analysis

Certificate of Origin

XueXuan Zhang et al.
International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases, 59, 110-117 (2017-04-19)
To investigate PI3K-Akt-mTOR signaling pathway changes and the proliferation of FoxP3+Treg cells in patients with active tuberculosis. We isolated PBMCs and CD4+CD25+FoxP3+Treg cells from peripheral blood collected from patients with active tuberculosis and healthy controls. We compared the proportion and...
Qiao Huang et al.
Experimental and therapeutic medicine, 18(1), 692-698 (2019-07-02)
NEF is a tumor suppressing long non-coding (lnc)RNA in hepatocellular carcinoma. Based on current literature, the involvement of NEF in other human diseases is still unknown. The current study aimed to investigate the potential involvement of NEF in glioma, which...
Association between Genetic Variants of Transforming Growth Factor-?1 and Susceptibility of Pneumoconiosis: A Meta-analysis.
Deng CW
Chinese Medical Journal (English Edition), 130(3), 357-364 (2017)
Heparanase is a key player in renal fibrosis by regulating TGF-? expression and activity.
Masola V
Biochimica et Biophysica Acta, 1843(9), 2122-2128 (2014)
TGF-beta1 maintains suppressor function and Foxp3 expression in CD4+CD25+ regulatory T cells.
Marie JC
The Journal of Experimental Medicine, 201(7), 1061-1067 (2005)

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