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Merck
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Key Documents

337M-8

Sigma-Aldrich

TAG-72 (B72.3) Mouse Monoclonal Antibody

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

mouse

Quality Level

100
500

conjugate

unconjugated

antibody form

culture supernatant

antibody product type

primary antibodies

clone

B72.3, monoclonal

description

For In Vitro Diagnostic Use in Select Regions (See Chart)

form

buffered aqueous solution

species reactivity

human

packaging

vial of 0.1 mL concentrate (337M-84)
vial of 0.5 mL concentrate (337M-85)
bottle of 1.0 mL predilute (337M-87)
vial of 1.0 mL concentrate (337M-86)
bottle of 7.0 mL predilute (337M-88)

manufacturer/tradename

Cell Marque™

technique(s)

immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100-1:500

isotype

IgG1κ

control

lung adenocarcinoma

shipped in

wet ice

storage temp.

2-8°C

visualization

cytoplasmic

General description

Anti-B72.3 recognizes a high molecular weight glycoprotein called TAG-72 that is present in human adenocarcinomas and in lesser amounts, non-neoplastic tissues. It has also been found to be useful to distinguish between mesothelioma and adenocarcinoma, however, false positive reactions can occur so results must be interpreted with the utmost caution.

Quality


IVD
IVD
IVD
RUO

Linkage

TAG-72 Positive Control Slides, Product No. 337S, are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections).

Physical form

Solution in Tris Buffer, pH 7.3-7.7, with 1% BSA and <0.1% Sodium Azide

Preparation Note

Download the IFU specific to your product lot and formatNote: This requires a keycode which can be found on your packaging or product label.

Other Notes

For Technical Service please contact: 800-665-7284 or email: service@cellmarque.com

Legal Information

Cell Marque is a trademark of Merck KGaA, Darmstadt, Germany

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Certificates of Analysis (COA)

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K G Osteen et al.
International journal of gynecological pathology : official journal of the International Society of Gynecological Pathologists, 11(3), 216-220 (1992-07-01)
Compared with the degree of investigation of stage-specific expression of tumor-associated glycoprotein-72 (TAG-72) in fundal endometrium, other regions of the female reproductive tract have not received comparable attention. Regional, cell-type-specific, and temporal differences in estrogen receptor and progesterone receptor distribution
W W Johnston et al.
Human pathology, 17(5), 501-513 (1986-05-01)
Monoclonal antibody B72.3 has been shown to be reactive with a high-molecular-weight glycoprotein complex termed TAG(tumor-associated glycoprotein)-72. By the avidin-biotin immunoperoxidase method, fine needle aspirates and corresponding surgically excised tumor tissues from both malignant and benign tissues were analyzed for
J Lundy et al.
Annals of surgery, 203(4), 399-402 (1986-04-01)
Fine needle aspirations of breast masses were evaluated to establish a cytologic diagnosis. In 45 cases, the sensitivity was 73%, specificity 100%, and diagnostic accuracy 84%. Fifty cases (27 malignant and 23 benign) were evaluated by immunoperoxidase staining of the
The use of Mab B72.3 in the diagnosis of human carcinoma
Schlom J, et al.
J. Tumor Marker oncol., 2, 95-112 (1987)
A Thor et al.
Cancer research, 46(6), 3118-3124 (1986-06-01)
Murine monoclonal antibody B72.3, prepared against a membrane-enriched extract of human metastatic carcinoma, was reacted with a spectrum of adult and fetal human tissues using avidin-biotin-complex immunohistochemical techniques to evaluate the expression of the reactive tumor associated glycoprotein (TAG)-72 antigen.
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