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Datasheet

Human ErbB-2 ELISA Kit

KOA0447
1 Kit
Human
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Description

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.

Synonyms

CD340, CD340 antigen, Cerb B2/neu protein, CerbB, HER2, Her2/neu, Herstatin, Metastatic lymph node gene 19 protein, MLN19, NEU, NEU Proto Oncogene, Neuro Glioblastoma Derived Oncogene Homolog, NGL, Proto oncogene c ErbB 2, Proto oncogene Neu, Receptor protein tyrosine kinase ErbB2 precursor, Receptor tyrosine protein kinase erbB 2, TKR1, Tyrosine kinase type cell surface receptor HER2, v erb b2 erythroblastic leukemia viral oncogene homolog 2 neuro/glioblastoma derived oncogene homolog

Immunogen

Expression system for standard: NSO; Immunogen sequence: T23-T652

Application Note

Useful in Sandwich ELISA for Quantitative Detection of Antigen. Aliquot 0.1ml per well of the 4000pg/ml, 2000pg/ml,1000pg/ml, 500pg/ml, 250pg/ml, 125pg/ml, 62.5pg/ml human ErbB-2 standard solutions into the precoated 96-well plate. Add 0.1ml of the sample diluent buffer into the control well (Zero well). Add 0.1ml of each properly diluted sample of human cell culture supernatants, serum, plasma(heparin, EDTA) or tissue lysates to each empty well. It is recommended that each human ErbB-2 standard solution and each sample be measured in duplicate.

Purity/Specificity

Natural and recombinant human ErbB-2. There is no detectable cross-reactivity with other relevant proteins.

Storage Condition

Store vials at 4°C prior to opening. Centrifuge product if not completely clear after standing at room temperature. This product is stable for 6 months at 4°C as an undiluted liquid. Dilute only prior to immediate use. For extended storage freeze at -20°C or below for 12 months. Avoid cycles of freezing and thawing.

Disclaimer Note-General

This product is for research use only and is not intended for therapeutic or diagnostic applications. Please contact a technical service representative for more information. All products of animal origin manufactured by Rockland Immunochemicals are derived from starting materials of North American origin. Collection was performed in United States Department of Agriculture (USDA) inspected facilities and all materials have been inspected and certified to be free of disease and suitable for exportation. All properties listed are typical characteristics and are not specifications. All suggestions and data are offered in good faith but without guarantee as conditions and methods of use of our products are beyond our control. All claims must be made within 30 days following the date of delivery. The prospective user must determine the suitability of our materials before adopting them on a commercial scale. Suggested uses of our products are not recommendations to use our products in violation of any patent or as a license under any patent of Rockland Immunochemicals, Inc. If you require a commercial license to use this material and do not have one, then return this material, unopened to: Rockland Inc., P.O. BOX 5199, Limerick, Pennsylvania, USA.

Human ErbB-2 AccuSignal ELISA Kit - KOA0447
ERBB2
Human
Unconjugated
ELISA Kit
Heparin Sodium
Wet Ice
See kit insert for complete instructions.

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