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Human ErbB-2 ELISA Kit PicoKine®

Human ErbB-2 ELISA Kit PicoKine®

Item no.

BOS-EK0756

Manufacturer

Boster

Amount

96 wells/kit, with removable strips.

Category

Type

Elisa-Kit

Applications

ELISA

Specific against

Human (Homo sapiens)

Sensitivity

<10 pg/ml

ECLASS 10.1

32160605

ECLASS 11.0

32160605

UNSPSC

41116126

Alias

Receptor tyrosine-protein kinase erbB-2;2.7.10.1;Metastatic lymph node gene 19 protein;MLN 19;Proto-oncogene Neu;Proto-oncogene c-ErbB-2;Tyrosine kinase-type cell surface receptor HER2;p185erbB2;CD340;ERBB2;HER2, MLN19, NEU, NGL;

Available

Manufacturer - Category

PicoKine® ELISA Kits

Storage Conditions

Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)

Calculated Molecular weight

137910 MW

Manufacturer - Gene Name

ERBB2

Gene Full Name

Receptor tyrosine-protein kinase erbB-2

Sample Type

cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA)

Sample Data

Concentration (pg/ml)

Manufacturer - Specificity

Natural and recombinant human ErbB-2

Intra Assay Consistency & Inter Assay Consistency

Intra-Assay Precision

Inter-Assay Precision

Sample

Reproducibility

Lots	Lot 1 (pg/ml)	Lot 2 (pg/ml)	Lot 3 (pg/ml)	Lot 4 (pg/ml)	Mean (pg/ml)	Standard Deviation	CV (%)
Sample 1
Capture antibody and Detection antibody	polyclonal antibody from goat\|polyclonal antibody from goat
Kit Components	Description\|Quantity Pre-coated 96-well strip microplate\|1 Standard\|2 vials Biotinylated antibody (100x)\|100ul Avidin-Biotin-Peroxidase Complex (100x)\|100ul Sample Diluent\|30ml Antibody Diluent\|12ml Avidin-Biotin-Peroxidase Diluent\|12ml Color Developing Reagent (TMB)\|10ml Stop Solution\|10ml Wash Buffer (25x)\|20ml Adhesive plate sealers\|4
Standard	10 ng/tube
Anticoagulant	heparin or EDTA
Background	HER2/neu (also known as ErbB-2) stands for "Human Epidermal growth factor Receptor 2" and is a protein giving higher aggressiveness in breast cancers. It is a member of the ErbB protein family, more commonly known as the epidermal growth factor receptor family. HER2/neu has also been designated as CD340 (cluster of differentiation 340) and p185. It is encoded by the ERBB2 gene.HER2 is a cell membrane surface-bound receptor tyrosine kinase and is normally involved in the signal transduction pathways leading to cell growth and differentiation. It is encoded within the genome by HER2/neu, a known proto-oncogene. HER2 is thought to be an orphan receptor, with none of the EGF family of ligands able to activate it. However, ErbB receptors dimerise on ligand binding, and HER2 is the preferential dimerisation partner of other members of the ErbB family.1 The HER2 gene is a proto-oncogene located at the long arm of human chromosome 17 (17q21-q22)2.
Immunogen	Expression system for standard: NS0; Immunogen sequence: T23-T652
Material Required But Not Provided	Microplate Reader capable of reading absorbance at 450nm. Incubator. Automated plate washer (optional). Pipettes and pipette tips capable of precisely dispensing 0.5 µl through 1 ml volumes of aqueous solutions. Multichannel pipettes are recommended for large amount of samples. Deionized or distilled water. 500ml graduated cylinders. Test tubes for dilution.
Manufacturer - Research Category	Cancer, Cell Type Markers, Growth Factors, Growth Factors/Hormones, Oncoproteins, Protein Phosphorylation, Receptor Tyrosine Kinases, Signal Transduction, Tags & Cell Markers, Tumor Associated, Tumor Biomarkers, Tumor Immunology, Tumor-Associated Antigens, Tyrosine Kinases
Protein Name	Receptor tyrosine-protein kinase erbB-2
Protein 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.
Subcellular Localization	Isoform 1: Cell membrane; Single-pass type I membrane protein. Cytoplasm, perinuclear region. Nucleus. Translocation to the nucleus requires endocytosis, probably endosomal sorting and is mediated by importin beta-1/KPNB1.
Description	Human ErbB-2 ELISA Kit PicoKine® (96 Tests). Quantitate Human ERBB2 in cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA) . Sensitivity: 10pg/ml. The brand Picokine indicates this is a premium quality ELISA kit. Each Picokine kit delivers precise quantification, high sensitivity, and excellent reproducibility. Only our most reliable and effective kits qualify as Picokine, guaranteeing top-tier results for your assays.
Tissue Specificity	Expressed in a variety of tumor tissues including primary breast tumors and tumors from small bowel, esophagus, kidney and mouth.
Sequence Similarities	Belongs to the protein kinase superfamily. Tyr protein kinase family. EGF receptor subfamily.

Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.

All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.

BOS-EK0756.pdf

BOS-EK0756-datasheet.pdf

BOS-EK0756-safety-datasheet.pdf