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Our customer service representatives are available 24 hours, Monday through Friday to assist you.| Reactivity | Human Mouse |
| Tested applications | WB IHC ICC IF FC |
| Recommended Dilution | WB 1:500 - 1:2000 IHC 1:50 - 1:200 ICC 1:50 - 1:200 IF 1:50 - 1:200 FC 1:10 - 1:50 |
| Calculated MW | 40 kDa |
| Observed MW | Refer to figures |
| Immunogen | Recombinant protein of human KRT19 |
| Storage Buffer | Store at -20℃. Avoid freeze / thaw cycles. Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3. |
| Synonym | K19; CK19; K1CS; |

Immunohistochemistry of paraffin-embedded mouse liver using KRT19 antibody at dilution of 1:100 (40x lens).

Immunohistochemistry of paraffin-embedded human mammary cancer using KRT19 antibody at dilution of 1:100 (40x lens).

Immunohistochemistry of paraffin-embedded human liver using KRT19 antibody at dilution of 1:100 (40x lens).

Immunohistochemistry of paraffin-embedded human gastric cancer using KRT19 antibody at dilution of 1:100 (40x lens).

Immunofluorescence
The protein encoded by this gene is a member of the keratin family. The keratins are intermediate filament proteins responsible for the structural integrity of epithelial cells and are subdivided into cytokeratins and hair keratins. The type I cytokeratins consist of acidic proteins which are arranged in pairs of heterotypic keratin chains. Unlike its related family members, this smallest known acidic cytokeratin is not paired with a basic cytokeratin in epithelial cells. It is specifically expressed in the periderm, the transiently superficial layer that envelopes the developing epidermis. The type I cytokeratins are clustered in a region of chromosome 17q12-q21.
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