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RAB0160

Sigma-Aldrich

Human EGFR / ErbB1 ELISA Kit

for serum, plasma, cell culture supernatants and urine

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

assay range

inter-assay cv: <12%
intra-assay cv: <10%
sensitivity: 4 pg/mL
standard curve range: 2.74-2000 pg/mL

detection method

colorimetric

shipped in

wet ice

storage temp.

−20°C

Gene Information

human ... EGFR(1965)

General description

Epidermal growth factor receptor (EGFR) is a member of the epidermal growth factor receptor tyrosine kinase (RTK) family. It is a single-chain transmembrane glycoprotein. EGFR comprises an extracellular ligand-binding ectodomain, a short juxtamembrane section, a transmembrane domain, a tyrosine kinase domain, tyrosine-containing C-terminal tail. Overexpression of EGFR is observed in breast cancer cells.

Immunogen

Recombinant Human EGFR

Application

Human EGFR / ErbB1 ELISA Kit has been used in the estimation of epidermal growth factor receptors (EGFR) from human epithelial cells. It has also been used in the detection of EGFR from patient plasma/serum and exosomes isolated from human prostate cancer cells LNCaP xenografts.

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

Signal Word

Warning

Hazard Statements

Precautionary Statements

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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S K Muthuswamy et al.
Nature cell biology, 3(9), 785-792 (2001-09-05)
Both ErbB1 and ErbB2 are overexpressed or amplified in breast tumours. To examine the effects of activating ErbB receptors in a context that mimics polarized epithelial cells in vivo, we activated ErbB1 and ErbB2 homodimers in preformed, growth-arrested mammary acini
Ayelet Zlotogorski-Hurvitz et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 63(3), 181-189 (2014-12-05)
ExoQuick-TC(TM) (EQ), a chemical-based agent designed to precipitate exosomes, was calibrated for use on saliva collected from healthy individuals. The morphological and molecular features of the precipitations were compared with those obtained using the classical, physical-based method of ultracentrifugation (UC).
Geetanjali Kharmate et al.
PloS one, 11(5), e0154967-e0154967 (2016-05-07)
Exosomes proteins and microRNAs have gained much attention as diagnostic tools and biomarker potential in various malignancies including prostate cancer (PCa). However, the role of exosomes and membrane-associated receptors, particularly epidermal growth factor receptor (EGFR) as mediators of cell proliferation
Yi Zhao et al.
Cancer research, 80(11), 2217-2229 (2020-03-21)
Stemness and epithelial-mesenchymal transition (EMT) are two fundamental characteristics of metastasis that are controlled by diverse regulatory factors, including transcription factors. Compared with other subtypes of breast cancer, basal-type or triple-negative breast cancer (TNBC) has high frequencies of tumor relapse.
Jiao-Jiao Yu et al.
Nature communications, 11(1), 3660-3660 (2020-07-23)
High expression or aberrant activation of epidermal growth factor receptor (EGFR) is related to tumor progression and therapy resistance across cancer types, including non-small cell lung cancer (NSCLC). EGFR tyrosine kinase inhibitors (TKIs) are first-line therapy for NSCLC. However, patients

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