Human Phospho-ErbB2/Her2 DuoSet IC ELISA

• Assay Type
  Solid Phase Sandwich ELISA
• Format
  96-well strip plate
• Sample Volume Required
  Cell lysates (100 µL)
• Sufficient Materials
  Kits available for two, five, or fifteen 96-well plates*
• Specificity
  Please see the product datasheet
* Provided that the recommended microplates, buffers, diluents, substrates and solutions are used, and the assay is run as summarized in the Assay Procedure provided.
This DuoSet IC ELISA contains the basic components required for the development of sandwich ELISAs to measure tyrosine-phosphorylated human ErbB2 / Her2 in cell lysates. An immobilized capture antibody specific for ErbB2 / Her2 binds both phosphorylated and unphosphorylated ErbB2 / Her2. After washing away unbound material, a biotinylated detection antibody is used to detect only phosphorylated receptor, utilizing a standard HRP format.


Product Features
• Optimized capture and detection antibody pairings and recommended concentrations save lengthy development time
• Development protocols are provided to guide further assay optimization
• Assay can be customized to your specific needs
• Available in 2, 5, and 15-(96-well) plate pack sizes
• Economical alternative to Western blot
Kit Content
• Capture Antibody
• Conjugated Detection Antibody
• Calibrated Immunoassay Standard or Control
Other Reagents Required


PBS: (Catalog # DY006), or 137 mM NaCl, 2.7 mM KCl, 8.1 mM Na₂HPO₄, 1.5 mM KH₂O₄, pH 7.2 - 7.4, 0.2 µm filtered

Wash Buffer: (Catalog # WA126), or equivalent

Lysis Buffer*

IC Diluent*

Blocking Buffer*

Substrate Solution: 1:1 mixture of Color Reagent A (H₂O₂) and Color Reagent B (Tetramethylbenzidine) (Catalog # DY999)

Stop Solution: 2 N H₂SO₄ (Catalog # DY994)

Microplates: R&D Systems (Catalog # DY990), or equivalent

Plate Sealers: ELISA Plate Sealers (Catalog # DY992), or equivalent

*For the Lysis Buffer, IC Diluent, and Blocking BUffer recommended for a specific DuoSet ELISA Development Kit, please see the product

Product Datasheets
Product Datasheet


COA
Certificate of Analysis Lookup
To download a Certificate of Analysis, please enter a lot number in the search box below.
Note: Certificate of Analysis not available for kit components.
Lot Number *
Find Reset
Certificate of Analysis Lookup
Certificate of Analysis Request Form
To download a Certificate of Analysis, please enter the catalog and lot numbers in the search box below.
Note: Certificate of Analysis not available for kit components.
Lot Number *
Find Reset
SDS
Preparation and Storage
• Stability & Storage
  Store the unopened product at 2 - 8 °C. Do not use past expiration date.
Background: ErbB2/Her2
ErbB2, also called Neu and Her2, is a transmembrane glycoprotein in the ErbB family of tyrosine kinase receptors for EGF superfamily growth factors. ErbB2 is widely expressed in epithelial cells and over-expressed in a large number of breast carcinomas. ErbB2 has no identified ligands but heterodimerizes with ErbB1/EGF R, ErbB3, or ErbB4 to form higher affinity signaling complexes. The protease ADAM10 releases a 110 kDa soluble fragment of ErbB2 from the cell surface. ErbB2 plays roles in development, cancer, communication at the neuromuscular junction, and regulation of cell growth and differentiation. The ErbB2/ErbB3 heterodimer is expressed in the majority of breast, skin, ovary and gastrointestinal tumors and transduces a highly mitogenic signal in response to neuregulin 1 (NRG1; heuregulin 1) or NRG2. ErbB3, ErbB2 and neuregulin are all required for formation of the sympathetic nervous system.
• Long Name:
  Receptor Tyrosine Protein Kinase ErbB2
• Entrez Gene IDs:
  2064 (Human); 13866 (Mouse); 24337 (Rat)
• Alternate Names:
  CD340 antigen; CD340; c-erb B2/neu protein; EC 2.7.10; EGFR2; ErbB2; HER2; HER-2; HER2EC 2.7.10.1; herstatin; Metastatic lymph node gene 19 protein; MLN 19; MLN19; Neu Oncogene; NEUHER-2/neu; neuroblastoma/glioblastoma derived oncogene homolog; NGL; NGLTKR1; p185erbB2; Proto-oncogene c-ErbB-2; Proto-oncogene Neu; receptor tyrosine-protein kinase erbB-2; TKR1; Tyrosine kinase-type cell surface receptor HER2; v-erb-b2 avian erythroblastic leukemia viral oncogene homolog 2(neuro/glioblastoma derived oncogene homolog); v-erb-b2 erythroblastic leukemia viral oncogene homolog 2, neuro/glioblastomaderived oncogene homolog (avian)

FAQs

No product specific FAQs exist for this product, however you may