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IHC staining of human prostate (10X) with HMW Cytokeratin antibody (34bE12).
IHC staining of human prostate (20X) with HMW Cytokeratin antibody (34bE12).
IHC staining of human prostate (10X) with HMW Cytokeratin antibody (34bE12).

HMW Cytokeratin Antibody [34BE12]

CATALOG NUMBER: 33-239

Clonality:
Monoclonal
Tested Applications:
Flow, IF, IHC, WB
Host Species:
Mouse
Species Reactivity:
Human, Mouse, Rat
Conjugate:
Unconjugated
Specifications
Host Species:
Mouse
Species Reactivity:
Human, Mouse, Rat
Immunogen:
Solubilized keratin extract from human stratum corneum was used as the immunogen for this HMW Cytokeratin antibody.
Conjugate:
Unconjugated
Tested Applications:
Flow, IF, IHC, WB
Application Note:
Flow Cytometry: 0.5-1ug/10e6 cells
IF: 0.5-1.0 ug/ml
WB: 0.5-1.0 ug/ml
IHC (FFPE): 0.5-1.0 ug/ml for 30 min at RT (1)
Prediluted format : incubate for 30 min at RT (2)
The concentration stated for each application is a general starting point. Variations in protocols, secondaries and substrates may require the HMW Cytokeratin antibody to be titered up or down for optimal performance.

1. Staining of formalin-fixed tissues requires boiling tissue sections in 10mM citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes.
2. The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min.

Purification:
Protein G affinity chromatography
Clonality:
Monoclonal
Isotype:
IgG1, kappa
Physical State:
Liquid
Buffer:
PBS with 0.1 mg/ml BSA and 0.05% sodium azide
Concentration:
0.2 mg/mL
Storage Conditions:
Aliquot and Store at 2-8°C. Avoid freez-thaw cycles.
Ncbi Official Symbol:
KRT1
Additional Names:
Keratin, type II cytoskeletal 1, 67 kDa cytokeratin, Cytokeratin-1, CK-1, Hair alpha protein, Keratin-1, K1, Type-II keratin Kb1, KRT1, KRTA
Ncbi Gene Id Number:
3848
User Note:
Optimal dilutions for each application to be determined by the researcher
Background:
This antibody recognizes HMW Keratin 1, 5, 10 and 14. In normal epithelia, it stains stratified epithelia, myoepithelial cells and basal cells in the prostate gland and bronchi. The HMW Cytokeratin antibody 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 mAb. It stains myoepithelial cells and has been shown to be useful in distinguishing prostate adenocarcinoma from benign prostate. It has also been useful in separating benign from malignant intraductal breast proliferations.

FOR RESEARCH USE ONLY

For additional information, visit ProSci’s Terms & Conditions Page.

Disclaimer:
Optimal dilutions/concentrations should be determined by the end user. The information provided is a guideline for product use. This product is for research use only.

CATALOG NUMBER:

33-239

List Size:
100 ug

List Price:

$626.00

Datasheet
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