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Proteintech™ Human HER2 ELISA Kit

Solid phase sandwich ELISA used to detect and quantify protein levels of endogenous HER2

Brand:  Proteintech™ KE00053-96T


Product Code. 16891466

  • 2007.00 DKK / 96 tests

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Description

Description

  • Recognizes human HER2
  • HER2 (ErbB2, Neu) is a member of epidermal growth factor receptor family
    • Overexpression of HER2 reported in cancers (breast, ovarian lung, gastric, oral)
    • Therapeutic target for treatment of breast cancer and other carcinomas
    • HER2 is a 185 kDa transmembrane glycoprotein, extracellular domain of which can be cleaved from cell surface by matrix metalloproteases and released into blood
    • Elevated serum levels reported in 23 to 80% of patients with metastatic breast cancer
    • Raising serum levels correlated with indicators of poor prognosis and poor response to chemotherapy

Process:

  • Antibody specific for HER2 pre-coated onto microwells
  • HER2 protein in samples captured by the coated antibody after incubation
  • After extensive washing, another antibody specific for HER2 is added to detect captured HER2 protein
  • For signal development, horseradish peroxidase (HRP)-conjugated antibody is added, followed by Tetramethyl-benzidine (TMB) reagent
  • Solution containing sulfuric acid used to stop color development and color intensity
    • Proportional to quantity of bound protein, measurable at 450 nm with correction wavelength set at 630 nm
Specifications

Specifications

NP_001005862
0.02 ng/mL
Sandwich ELISA, Double Antibody
Plasma, Serum
Human
Human
<10%
Blue ice
3.5 hr.
0.156 to 10 ng/mL
ISO 13485
Coated ELISA Kit
DAB
2064
Solid
<10%
-20°C to +4°C
P04626
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