Cytokeratin, HMW Antibody (34BE12) [Alexa Fluor® 350]


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Product Details

Reactivity Hu, Mu, RtSpecies Glossary
Applications WB, Flow, ICC/IF, IHC, IHC-Fr, IHC-P
Alexa Fluor 350

Order Details

Cytokeratin, HMW Antibody (34BE12) [Alexa Fluor® 350] Summary

Solubilized keratin extract from human stratum corneum
This antibody recognizes CK1, CK5, CK10 and CK14. In normal epithelia, it stains stratified epithelia, myoepithelial cells and basal cells in the prostate gland and bronchi. This MAb shows no reactivity with hepatocytes, pancreatic acinar cells, proximal renal tubules, or endometrial glands; there is no reactivity with cells derived from simple epithelia. Mesenchymal tumors, lymphomas, melanomas, neural tumors, and neuroendocrine tumors are negative with this antibody. It stains myoepithelial cells and has been shown to be useful in distinguishing prostate adenocarcinoma from benign prostate. This antibody has also been useful in separating benign from malignant intraductal breast proliferations.
IgG1 Kappa
Protein A purified
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  • Western Blot
  • Flow Cytometry
  • Immunocytochemistry/Immunofluorescence
  • Immunohistochemistry
  • Immunohistochemistry-Frozen
  • Immunohistochemistry-Paraffin
Application Notes
Optimal dilution of this antibody should be experimentally determined.

Packaging, Storage & Formulations

Store at 4C in the dark.
50mM Sodium Borate
0.05% Sodium Azide
Protein A 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 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 Cytokeratin, HMW Antibody (34BE12) [Alexa Fluor® 350]

  • CK-2P
  • cytokeratin 2
  • Cytokeratin-2P
  • K2P
  • K76
  • keratin 76
  • keratin, type II cytoskeletal 2 oral
  • keratin-76
  • KRT2Bcytokeratin-2P
  • KRT2Pkeratin 2p
  • KRT76
  • Type-II keratin Kb9


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

Video Protocols

WB Video Protocol
ICC/IF Video Protocol

FAQs for Cytokeratin, HMW Antibody (NBP2-34533AF350) (0)

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Secondary Antibodies


Isotype Controls

Other Available Formats

Alexa Fluor 350 NBP2-34533AF350
Alexa Fluor 405 NBP2-34533AF405
Alexa Fluor 488 NBP2-34533AF488
Alexa Fluor 532 NBP2-34533AF532
Alexa Fluor 594 NBP2-34533AF594
Alexa Fluor 647 NBP2-34533AF647
Alexa Fluor 700 NBP2-34533AF700
Alexa Fluor 750 NBP2-34533AF750
Allophycocyanin NBP2-34533APC
Biotin NBP2-34533B
DyLight 350 NBP2-34533UV
DyLight 405 NBP2-34533V
DyLight 488 NBP2-34533G
DyLight 550 NBP2-34533R
DyLight 594 NBP2-34533DL594
DyLight 650 NBP2-34533C
DyLight 680 NBP2-34533FR
DyLight 755 NBP2-34533IR
FITC NBP2-34533F
HRP NBP2-34533H
Janelia Fluor 549 NBP2-34533JF549
Janelia Fluor 646 NBP2-34533JF646
PE NBP2-34533PE

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Gene Symbol KRT76