ELISA/assay

Human epidermal growth factor receptor 2, sp185/HER2 ELISA Kit

MBS701521

48-Strip-Wells

510 USD

ELISA Kit

Human epidermal growth factor receptor 2, sp185/HER2 ELISA Kit

v-erb-b2 erythroblastic leukemia viral oncogene homolog 2, neuro/glioblastoma derived oncogene homolog (avian)

Human epidermal growth factor receptor 2 (sp185/HER2) ELISA Kit; CD340; HER-2; HER-2/neu; HER2; NEU; NGL; TKR1; c-erb B2/neu protein; erbB-2; herstatin; neuroblastoma/glioblastoma derived oncogene homolog; v-erb-b2 avian erythroblastic leukemia viral oncogene homolog; v-erb-b2 erythroblastic leukemia viral oncogene homolog 2; neuro/glioblastoma derived oncogene homolog (avian)

receptor tyrosine-protein kinase erbB-2 isoform b; Receptor tyrosine-protein kinase erbB-2; receptor tyrosine-protein kinase erbB-2; herstatin; p185erbB2; proto-oncogene Neu; c-erb B2/neu protein; proto-oncogene c-ErbB-2; metastatic lymph node gene 19 protein; neuro/glioblastoma derived oncogene homolog; tyrosine kinase-type cell surface receptor HER2; neuroblastoma/glioblastoma derived oncogene homolog; v-erb-b2 avian erythroblastic leukemia viral oncoprotein 2; v-erb-b2 erythroblastic leukemia viral oncogene homolog 2, neuro/glioblastoma derived oncogene homolog; v-erb-b2 avian erythroblastic leukemia viral oncogene homolog 2; Metastatic lymph node gene 19 protein; MLN 19; Proto-oncogene Neu; Proto-oncogene c-ErbB-2; Tyrosine kinase-type cell surface receptor HER2; p185erbB2; CD_antigen: CD340

ERBB2

ERBB2; ERBB2; NEU; NGL; HER2; TKR1; CD340; HER-2; MLN 19; HER-2/neu; HER2; MLN19; NEU; NGL; MLN 19

ERBB2_HUMAN

Human

1225

This assay has high sensitivity and excellent specificity for detection of Human ERBB2. No significant cross-reactivity or interference between Human ERBB2 and analogues was observed.

Unopened test kits should be stored at 2 to 8 degree C upon receipt. Please refer to pdf manual for further storage instructions.

Samples: Serum, plasma, tissue homogenates, Cell lysates. Assay Type: Sandwich. Detection Range: 0.156 ng/ml-10 ng/ml. Sensitivity: 0.04 ng/ml

Intra-assay Precision: Intra-assay Precision (Precision within an assay): CV% is less than 8%. Three samples of known concentration were tested twenty times on one plate to assess. Inter-assay Precision (Precision between assays): CV% is less than 10%. Three samples of known concentration were tested in twenty assays to assess. Detection Wavelength: 450 nm. Sample Volume: 50-100ul. Protein Biological Process 1: Transcription/Transcription regulation. Protein Biological Process 3: Transcription

Principle of the Assay: This assay employs the quantitative sandwich enzyme immunoassay technique. Antibody specific for sp185/HER2 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and any sp185/HER2 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for sp185/HER2 is added to the wells. After washing, avidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of sp185/HER2 bound in the initial step. The color development is stopped and the intensity of the color is measured.

54792098

NP_001005862.1

NM_001005862.2

P04626

137,910 Da

Adaptive Immune System Pathway (366160); Adherens Junction Pathway (83070); Adherens Junction Pathway (481); Alpha6-Beta4 Integrin Signaling Pathway (198807); Axon Guidance Pathway (105688); Bladder Cancer Pathway (83115); Bladder Cancer Pathway (527); Calcium Signaling Pathway (83050); Calcium Signaling Pathway (459); Constitutive PI3K/AKT Signaling In Cancer Pathway (685535)

This gene encodes a member of the epidermal growth factor (EGF) receptor family of receptor tyrosine kinases. This protein has no ligand binding domain of its own and therefore cannot bind growth factors. However, it does bind tightly to other ligand-bound EGF receptor family members to form a heterodimer, stabilizing ligand binding and enhancing kinase-mediated activation of downstream signalling pathways, such as those involving mitogen-activated protein kinase and phosphatidylinositol-3 kinase. Allelic variations at amino acid positions 654 and 655 of isoform a (positions 624 and 625 of isoform b) have been reported, with the most common allele, Ile654/Ile655, shown here. Amplification and/or overexpression of this gene has been reported in numerous cancers, including breast and ovarian tumors. Alternative splicing results in several additional transcript variants, some encoding different isoforms and others that have not been fully characterized. [provided by RefSeq, Jul 2008]

Function: Protein tyrosine kinase that is part of several cell surface receptor complexes, but that apparently needs a coreceptor for ligand binding. Essential component of a neuregulin-receptor complex, although neuregulins do not interact with it alone. GP30 is a potential ligand for this receptor. Regulates outgrowth and stabilization of peripheral microtubules (MTs). Upon ERBB2 activation, the MEMO1-RHOA-DIAPH1 signaling pathway elicits the phosphorylation and thus the inhibition of GSK3B at cell membrane. This prevents the phosphorylation of APC and CLASP2, allowing its association with the cell membrane. In turn, membrane-bound APC allows the localization of MACF1 to the cell membrane, which is required for microtubule capture and stabilization.6 PublicationsManual assertion based on experiment in:Ref.12. Catalytic activity: ATP + a [protein]-L-tyrosine = ADP + a [protein]-L-tyrosine phosphate.1 PublicationManual assertion based on experiment in:Ref.40. Enzyme regulation: Activated by dimerization. Not activated by EGF, TGF-alpha and amphiregulin. Interaction with PTK6 increases its intrinsic kinase activity.2 PublicationsManual assertion based on experiment in:Ref.25

48-Strip-Wells

510 USD

96-Strip-Wells

725

5x96-Strip-Wells

2565

10x96-Strip-Wells

4800