Cytokeratin 19 Mouse Monoclonal Antibody(ARM976)
CAT.NO. : ARM6766
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Background
Cytokeratin 19 (CK19) forms intermediate filaments found in the intracytoplasmic cytoskeleton of epithelial tissue and provides mechanical support. Anti-Cytokeratin 19 stains epithelia and epithelial malignancies such as carcinomas of the colon, stomach, pancreas, biliary tract, liver, and breast. Cytokeratin 19 is a useful marker for distinguishing hepatocellular carcinoma from intrahepatic cholangiocarcinoma. This differentiation is improved when stained in combination with Cytokeratin 7, CAM5.2, Ber-EP4/MOC31, Hep-Par1, and TTF1. Cytokeratin 19 staining can also be used to recognize thyroid papillary carcinomas.
Application
Application |
Dilution Ratio |
IHC |
1:50 - 1:200 |
Overview
Molecular Weight |
44,106 Da |
Isotype |
IgG |
Host |
Mouse |
Species Reactivity |
Human |
Form/Format |
Liquid |
Buffer |
Tris Buffer, pH7.4, 1% BSA, <0.1% NaN3 |
IHC Positive Control |
Bladder, Colon Carcinoma, Colon, Thyroid Carcinoma |
Data

Immunohistochemical staining of human colon tissue using Cytokeratin 19 Mouse Monoclonal Antibody (ARM976).
Storage
Store at -20°C. Stable for one year from the date of shipment.
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
