Human Her 2 neu

Its overexpression characterizes about 25% of breast cancers with unfavourable prognosis candidate to treatment with humanized anti HER-2 targeting therapies.


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ANTIBODY TO CATALOGUE NUMBER DATA
SHEET
CLONE UNIT SIZE ANTIBODY FORM HOST
ANIMAL
ISOTYPE PRICE (€) ORDER
Human 
Her-2/neu
MP-AA-02.1  300G9b 150 µg Caprylic ac. 
purified
Mouse monoclonal  IgG1 350,00 
  MP-AA-02.2  300G9b 50 µl Unpurified reagent Mouse monoclonal  IgG1 250,00
  MP-AA-02.3      300G9b  200 µl   Unpurified reagent Mouse monoclonal   IgG1 700,00  

 

 

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BACKGROUND 

HER-2/neu belongs to the EGFR family of thyrosine  kinase  receptors. Its overexpression  characterizes about 25% of patients with breast cancers candidate to treatment with  anti HER-2 targeting therapies.   

PRODUCT 

1. Each vial contains the indicated amount of IgG (caprylic acid purified) in 0.1% gelatine and  0.05% NaN3.

2. Unpurified reagent is provided at the indicated amounts with 0.1% NaN3.        

Centrifuge the vial prior to use. 

SPECIFICITY 

The murine monoclonal antibody MP-AA-2 (IgG1) has been generated using NHI-3T3 cells transfected with the human receptor (ref.1)  It recognizes an epitope of the extracellular domain of the human  gp185HER-2/neu  resistant to formalin fixation. It recognizes the receptor with an affinity of 2x109M-1. The reagent does not crossreact with non human receptors (see references). 

STORAGE 

Store at 4° C, avoid repeated freezing-thawing. Stable for one year. 

SHIPPING CONDITIONS 

Room temperature.

RESEARCH USE

This antibody is for laboratory research use only, not for human or in-vivo use.  

APPLICATIONS

Flow cytometry, 5-10 µg/ml 

Immunohistochemistry, (fluorescence, enzymatic), On acetone fixed cryostat sections and cytospins (5-10 µg/ml); paraffin embedded tissue sections (enzymatic 20 µg/ml) with  no need of antigen retrieving procedures. MP-AA-2 and FISH analysis have been shown over  80% concordance (ref.4)   

Immunoprecipitation, 2 µg, using rabbit anti-mouse Ig and protein ASepharose beads (ref.1).  

 

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Last updated: 21/07/2011 09:09

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