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RAB0019

Sigma-Aldrich

Human Amphiregulin ELISA Kit

for serum, plasma, cell culture supernatant and urine

Synonym(s):

AR

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About This Item

UNSPSC Code:
41116158
NACRES:
NA.32

species reactivity

human

packaging

kit of 96 wells (12 strips x 8 wells)

technique(s)

ELISA: suitable
capture ELISA: suitable

input

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

assay range

inter-assay cv: <12%
intra-assay cv: <10%
sensitivity: 10 pg/mL
standard curve range: 16.46-4000 pg/mL

detection method

colorimetric

shipped in

wet ice

storage temp.

−20°C

Gene Information

human ... AREG(374)

General description

The Human Amphiregulin (AR) ELISA (Enzyme-Linked Immunosorbent Assay) kit is an in vitro enzyme-linked immunosorbent assay for the quantitative measurement of human AR in serum, plasma, cell culture supernatants and urine.
The AREG (amphiregulin) gene codes for a shedding ectodomain, derived from a transmembrane precursor of 252 amino acids. The encoded protein is released into blood or cellular vicinity through autocrine and paracrine. Areg is predominantly expressed in epithelial, mesenchymal cells and also by active immune cells. The AREG gene is mapped to human chromosome 4q13.3.

Immunogen

Recombinant Human Amphiregulin

Application

Please refer to the attached General ELISA KIT Procedure (sandwich, competitive & Indirect ELISA)
Human Amphiregulin ELISA Kit has been used to estimate the plasma concentration of amphiregulin by ELISA.

Biochem/physiol Actions

Areg (amphiregulin) stimulates growth-signaling pathways via EGF (epidermal growth factor) receptors. Areg participates in the organogenesis of mammary gland. It is regarded as a pro-oncogenic factor and contributes to tumor progression. Upregulation of the AREG gene is observed in cancer and resists chemotherapy. AREG reduces E-cadherin expression in order to promote invasion and progression of ovarian cancer.

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.
Description
SDS
  • RABELADAELISA 1X Assay/Sample Diluent Buffer A (Item D1)SDS
  • RABELADBELISA 5X Assay/Sample Diluent Buffer B (Item E1)SDS
  • RABSTOP3ELISA Stop Solution (Item I)SDS
  • RABTMB3ELISA Colorimetric TMB Reagent (HRP Substrate, Item H)SDS
  • RABWASH420X Wash Buffer (Item B)SDS

Pictograms

Corrosion
GHS05

Signal Word

Warning

Hazard Statements

H290

Precautionary Statements

P234 - P390

Hazard Classifications

Met. Corr. 1

Storage Class Code

8A - Combustible corrosive hazardous materials

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Abnormal amphiregulin expression correlates with gastric cancer prognosis.
Wang B, et al.
Oncotarget, 7(47), 76684-76684 (2016)
Sprouty2 inhibits amphiregulin-induced down-regulation of E-cadherin and cell invasion in human ovarian cancer cells.
Cheng J C, et al.
Oncotarget, 7(49), 81645-81645 (2016)
Predictive blood plasma biomarkers for EGFR inhibitor-induced skin rash.
Hichert V, et al.
Oncotarget, 8(21), 35193-35193 (2017)
Correlation between Trop2 and amphiregulin coexpression and overall survival in gastric cancer.
Zhao W, et al.
Cancer Medicine, 6(5), 994-1001 (2017)
Masaru Karakawa et al.
Journal of cellular physiology, 229(12), 1935-1945 (2014-04-09)
The cutaneous T cell-attracting chemokine (CTACK)/CCL27 is indispensable in skin inflammation. CTACK/CCL27 is exclusively produced by epidermal keratinocytes to attract CCR10-expressing T lymphocytes to the skin. We investigated the mechanism of CTACK/CCL27 production from normal human epidermal keratinocytes (NHEKs) by

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