TAG-72 Antibody (SPM536) [Alexa Fluor® 647]


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Product Details

Reactivity Hu, Rt, Bv, CaSpecies Glossary
Applications Flow, ICC/IF, IHC, IHC-P
Alexa Fluor 647

Order Details

TAG-72 Antibody (SPM536) [Alexa Fluor® 647] Summary

Purified TAG-72 protein
Cytoplasmic and cell surface
Recognizes an oncofetal antigen of 220kDa, identified as a tumor-associated glycoprotein (TAG-72) with properties of a mucin. This MAb defines the mucin-carried sialylated-Tn epitope. TAG-72 is usually expressed by adenocarcinomas, but is negative in mesotheliomas. Studies have reported that this antibody has 80% sensitivity and 93% specificity for pulmonary adenocarcinoma. Therefore, TAG-72 is a useful marker to distinguish between mesothelioma and adenocarcinoma. However, false positive reactions can occur so results must be interpreted with the utmost caution. This antibody may be useful in the differentiation of non-small cell carcinomas from small cell carcinomas of the lung. The combined use of anti-TAG-72 and anti-GCDFP-15 is valuable in the diagnosis of apocrine carcinoma.
IgG1 Kappa
Protein A or G purified
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  • Flow Cytometry
  • Immunocytochemistry/Immunofluorescence
  • Immunohistochemistry
  • Immunohistochemistry-Paraffin

Packaging, Storage & Formulations

Store at 4C in the dark.
50mM Sodium Borate
0.05% Sodium Azide
Protein A or G purified


Alexa Fluor (R) products are provided under an intellectual property license from Life Technologies Corporation. The purchase of this product conveys to the buyer the non-transferable right to use the purchased product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). The sale of this product is expressly conditioned on the buyer not using the product or its components, or any materials made using the product or its components, in any activity to generate revenue, which may include, but is not limited to use of the product or its components: (i) in manufacturing; (ii) to provide a service, information, or data in return for payment; (iii) for therapeutic, diagnostic or prophylactic purposes; or (iv) for resale, regardless of whether they are resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5791 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@lifetech.com. This conjugate is made on demand. Actual recovery may vary from the stated volume of this product. The volume will be greater than or equal to the unit size stated on the datasheet.

Alternate Names for TAG-72 Antibody (SPM536) [Alexa Fluor® 647]

  • CA 72-4
  • Protein TAG-72
  • tag 72
  • tag-72 Protein TAG-72


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Product General Protocols

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Video Protocols

ICC/IF Video Protocol

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Secondary Antibodies


Isotype Controls

Other Available Formats

Alexa Fluor 350 NBP2-34783AF350
Alexa Fluor 405 NBP2-34783AF405
Alexa Fluor 488 NBP2-34783AF488
Alexa Fluor 532 NBP2-34783AF532
Alexa Fluor 594 NBP2-34783AF594
Alexa Fluor 647 NBP2-34783AF647
Alexa Fluor 700 NBP2-34783AF700
Alexa Fluor 750 NBP2-34783AF750
Allophycocyanin NBP2-34783APC
Biotin NBP2-34783B
DyLight 350 NBP2-34783UV
DyLight 405 NBP2-34783V
DyLight 488 NBP2-34783G
DyLight 550 NBP2-34783R
DyLight 594 NBP2-34783DL594
DyLight 650 NBP2-34783C
DyLight 680 NBP2-34783FR
DyLight 755 NBP2-34783IR
FITC NBP2-34783F
HRP NBP2-34783H
Janelia Fluor 549 NBP2-34783JF549
Janelia Fluor 646 NBP2-34783JF646
PE NBP2-34783PE
PerCP NBP2-34783PCP

Additional TAG-72 Products

Array NBP2-34783AF647

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