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Anti-KRT19 / CK19 / Cytokeratin 19 Antibody (C-Terminus) IHC-plus™ LS-B2429

Note: This antibody replaces LS-C47597


Wt. Vol. Conc. Price
- 50 µl 0.2 mg/ml $395
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Most Popular KRT19 / CK19 / Cytokeratin 19 Antibodies

Anti-KRT19 / CK19 / Cytokeratin 19 Antibody (aa21-40) IHC-plus™ LS-B108
Rabbit Polyclonal to Mouse KRT19 / CK19 / Cytokeratin 19
Mouse, Human, Monkey
IHC - Paraffin, ELISA
Immunohistochemistry Image
Anti-KRT19 / CK19 / Cytokeratin 19 Antibody (Internal) IHC-plus™ LS-B1925
Rabbit Polyclonal to Human KRT19 / CK19 / Cytokeratin 19
Human, Monkey, Mouse, Dog
IHC - Paraffin, Western blot
Immunohistochemistry Image
Anti-KRT19 / CK19 / Cytokeratin 19 Antibody (aa312-335, clone A53-B/A2.26) IHC-plus™ LS-B2650
Mouse Monoclonal [clone A53-B/A2.26] (IgG2a,l) to Human KRT19 / CK19 / Cytokeratin 19
Human, Mouse, Rat, Guinea pig
IHC - Paraffin, IHC - Frozen, Immunofluorescence, Western blot
Immunohistochemistry Image

100% Guaranteed 100% Guaranteed
Rabbit Polyclonal (IgG) to Human KRT19 / CK19 / Cytokeratin 19
Human, Mouse, Rat, Primate
IHC - Paraffin, Immunofluorescence (applications tested for the base form of this product only)


Human KRT19 / CK19 / Cytokeratin 19
Human, Mouse, Rat, Primate (tested or 100% immunogen sequence identity)
IgG Polyclonal
Affinity purified


  • IHC - Paraffin (1:50)
  • Immunofluorescence (1:50 - 1:100)
  • (applications tested for the base form of this product only)

Specificity and Use

KRT19 / CK19 / Cytokeratin 19 antibody was raised against synthetic peptide from human KRT19 / Cytokeratin 19.
Synthetic peptide derived from the C-terminal region of human cytokeratin 19. Unfortunately, the exact amino acid sequence is considered to be commercially sensitive.
Immunohistochemistry: LS-B2429 was validated for use in immunohistochemistry on a panel of 21 formalin-fixed, paraffin-embedded (FFPE) human tissues after heat induced antigen retrieval in pH 6.0 citrate buffer. After incubation with the primary antibody, slides were incubated with biotinylated secondary antibody, followed by alkaline phosphatase-streptavidin and chromogen. The stained slides were evaluated by a pathologist to confirm staining specificity. The optimal working concentration for LS-B2429 was determined to be 1:50.


10 mM PBS, pH 7.4, BSA, 0.05% sodium azide.
Store at 4°C. Do not freeze.
For research use only.

About KRT19 / CK19 / Cytokeratin 19

P08727 NM_002276 NP_002267.2

KRT19 Antibody, CK19 Antibody, Cytokeratin 19 Antibody, Cytokeratin-19 Antibody, Keratin 19 Antibody, Keratin-19 Antibody, CK-19 Antibody, K19 Antibody, K1CS Antibody, Keratin, type I, 40-kd Antibody

KRT19 / CK19 / Cytokeratin 19 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.


Anti-Cytokeratin 19 antibody IHC of human breast. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B2429 dilution 1:50. This image was taken for the base form of this product. Alternate forms, such as conjugated, azide-free, or ready-to-use, have not been tested.

Requested From: United States
Date Requested: 10/28/2016

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