Cytokeratin 14 Recombinant antibody

Cytokeratin 14 Recombinant Antibody for WB, ELISA

Host / Isotype

Rabbit / IgG


Human, rat, mouse







Cat no : 83379-1-RR


CK 14, CK14, Cytokeratin 14, EBS3, EBS4, K14, keratin 14, KRT14, NFJ

Tested Applications

Positive WB detected inrat skin tissue

Recommended dilution

Western Blot (WB)WB : 1:500-1:2800
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

The immunogen of 83379-1-RR is Cytokeratin 14 Fusion Protein expressed in E. coli.

Tested Reactivity Human, rat, mouse
Host / Isotype Rabbit / IgG
Class Recombinant
Type Antibody
Immunogen Cytokeratin 14 fusion protein Ag0188
Full Name keratin 14
Calculated Molecular Weight 472 aa, 52 kDa
Observed Molecular Weight52 kDa
GenBank Accession NumberBC002690
Gene Symbol KRT14
Gene ID (NCBI) 3861
Conjugate Unconjugated
Form Liquid
Purification MethodProtein A purfication
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

Cytokeratin 14, one of about 20 different cytokeratin isotypes of human cells, is the intermediate filament protein characteristic of epithelial cells. Cytokeratin 14 is expressed in the basal compartment of all stratified squamous epithelia. In various kinds of human tumors, the appearance and increasing expression of Cytokeratin 14 were strikingly associated with higher grade and stage of carcinoma, with varying degrees of unfavorable prognosis. In lung squamous cell carcinoma(LSCC), Cytokeratin 14 was expressed in the tumor cell nests showing stromal invasion with fibrosis and lymph node metastases, indicating that Cytokeratin 14 involved in proliferation and metastasis of LSCC. Cytokeratin 14 expression is sometimes used in diagnosis of myoepithelioma1 and intraductal vs. invasive ductal carcinoma of the breast.


Product Specific Protocols
WB protocol for Cytokeratin 14 antibody 83379-1-RRDownload protocol
Standard Protocols
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