OncoIHC™ KRT19 Ready-To-Use IHC Kit

Simplify Cytokeratin 19 staining with this user-friendly IHC kit, featuring pre-optimized reagents for a direct antigen retrieval to mounting procedure.

Keratins are intermediate filament proteins that maintain the structural integrity of epithelial cells. KRT19, a type I keratin, is specifically expressed in the periderm, the superficial layer enveloping the developing epidermis. Due to its high sensitivity, KRT19 is a widely used marker for detecting disseminated tumor cells in lymph nodes, peripheral blood, and bone marrow of breast cancer patients.

Ready to use
High Sensitivity Streptavidin (HSS) increases detection sensitivity
Suitable for tissue sections & cytospin preparations
Pre-diluted reagents minimize hands-on time
Optimizes mouse, rabbit, rat, goat, or sheep IgG primary antibody staining

IHC

KRT19

Human, Rat

Immunohistochemistry

FFPE tissue

Primary Antibody
Secondary Antibody
Antigen Unmasking Buffer
Washing Buffer
Blocking Buffer
Color Development Reagent 1
Color Development Reagent 333
Signal Amplification Reagent
Contrast Staining Agent
Preservation Matrix

To ensure the preservation of their functional properties, all reagents within this kit must be maintained at a temperature between 2°C and 8°C. Under these storage conditions, the kit will retain its effectiveness for a period of 6 to 12 months following receipt.

CK19; Cytokeratin 19; K19; K1CS; keratin 19; KRT19

Creative Biolabs control slides are prepared using top quality tissues that have been processed, embedded and sectioned following standard operating procedure. We provide the following antigen (tissue) controls:
- Positive control: a section from a tissue known to express the protein of interest.
- Negative control: a section from a tissue known not to express the target antigen.
- Endogenous tissue background control: a section from the tissue that doesn't have a primary antibody applied.

Creative Biolabs also offers biospecimen including formalin fixed paraffin embedded (FFPE) tissue blocks, fresh or snap frozen tissue blocks, tissue microarray (TMA) slides. Please contact us to request a customized price quotation.

Tissue Fixative Solution (Specified, depends on antigen type and tissue source)
Tissue Processing Kit (Includes specialized media for tissue collection, isolation, and dissociation)
Tissue Embedding Media
Tissue Staining Kit (Optional)