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Key Documents

OP39

Sigma-Aldrich

Anti-c-ErbB2/c-Neu (Ab-5) Mouse mAb (TA-1)

liquid, clone TA-1, Calbiochem®

Synonym(s):

Anti-HER2, Anti-c-Neu, Anti-ErbB2, Anti-Erythroblastosis Virus

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About This Item

UNSPSC Code:
12352203

biological source

mouse

Quality Level

100

antibody form

purified antibody

antibody product type

primary antibodies

clone

TA-1, monoclonal

form

liquid

contains

≤0.1% sodium azide as preservative

species reactivity

human

should not react with

mouse, rat

manufacturer/tradename

Calbiochem®

storage condition

do not freeze

isotype

IgG1

shipped in

wet ice

storage temp.

2-8°C

target post-translational modification

unmodified

Gene Information

human ... ERBB2(2064)

General description

Anti-c-ErbB2/c-Neu (Ab-5), mouse monoclonal, clone TA-, recognizes the ~185 kDa c-ErbB2/c-Neu protein in SK-BR-3 cells. It is validated for FC, WB, IF, IP, and IHC on frozen sections.
Purified mouse monoclonal antibody generated by immunizing BALB/c mice with the specified immunogen and fusing spleonocytes with SP2/0 mouse myeloma cells (see application references). Recognizes the c-ErbB2/c-neu protein.
Recognizes the ~185 kDa c-ErbB2/c-Neu protein in SK-BR-3 cells.

Application

Flow Cytometry (5 µg/ml, see application references)

Frozen Sections (5 µg/ml)

Immunoblotting (see application references)

Immunofluorescence (5 µg/ml, see application references)

Immunoprecipitation (1 µg/sample, see application references)

Neutralization Studies (not recommended, see comments and application references)

Packaging

Please refer to vial label for lot-specific concentration.

Warning

Toxicity: Standard Handling (A)

Physical form

In 50 mM PBS, 0.2% gelatin, pH 7.5.

Analysis Note

Positive Control
SK-BR-3 cells

Other Notes

DiFiore, P.P., et al. 1987. Science237, 178.
Slamon, D.J., et al. 1987. Science235, 177.
Varley, J.M., et al. 1987. Oncogene1, 423.
Yamamoto, T., et al. 1986. Nature319, 230.
Blick, M., et al. 1984. Blood64, 1234.
Schwab, M., et al. 1984 Cold Spring Harbor Laboratory2, 215.
Bargmann, C.I., et al. 1968. Nature319, 226.
Recognizes an extracellular epitope and does not cross react with human EGF-receptor. It will not inhibit in vivo protein tyrosine kinase activity. Antibody should be titrated for optimal results in individual systems.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

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Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Vineesh Indira Chandran et al.
Molecular cancer research : MCR, 18(4), 644-656 (2020-01-05)
The antibody-drug conjugate trastuzumab-emtansine (T-DM1) offers an additional treatment option for patients with HER2-amplified tumors. However, primary and acquired resistance is a limiting factor in a significant subset of patients. Hypoxia, a hallmark of cancer, regulates the trafficking of several
Heather Gibson et al.
Oncoimmunology, 4(1), e984523-e984523 (2015-05-08)
The goal is to elucidate the immune modulating activity of an adenovirus (Adv) vector which showed therapeutic activity in human clinical trials. The oncolytic adenovirus (Adv/CD-TK) expressing two suicide genes was tested in two HER2/neu positive BALB/c mouse mammary tumor
Min Gyu Jeong et al.
Experimental & molecular medicine, 53(2), 291-299 (2021-02-20)
Various repertoires of membrane protein interactions determine cellular responses to diverse environments around cells dynamically in space and time. Current assays, however, have limitations in unraveling these interactions in the physiological states in a living cell due to the lack

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