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- Table of Contents
KRT19 antibody (M02101-7) performs well in Flow Cytometry, IP, IF, IHC, ICC, WB and shows reactivity with Human, Rat.
- Validated for inter-lot consistency, specificity, and reproducibility
- Committed to quality since 1993
- Over 6 Publications
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Figure 2. IHC analysis of Cytokeratin 19/KRT19 using anti-Cytokeratin 19/KRT19 antibody (M02101-7).
Cytokeratin 19/KRT19 was detected in a paraffin-embedded section of human breast cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with a dilution of 1:50 rabbit anti-Cytokeratin 19/KRT19 Antibody (M02101-7) overnight at 4°C. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using HRP Conjugated Rabbit IgG Super Vision Assay Kit (Catalog # SV0002) with DAB as the chromogen.
Cytokeratin 19/KRT19 was detected in a paraffin-embedded section of human breast cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with a dilution of 1:50 rabbit anti-Cytokeratin 19/KRT19 Antibody (M02101-7) overnight at 4°C. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using HRP Conjugated Rabbit IgG Super Vision Assay Kit (Catalog # SV0002) with DAB as the chromogen.
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Anti-Cytokeratin 19 Rabbit Monoclonal Antibody
KRT19 antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human, Rat | Rabbit | Flow Cytometry, IP, IF, IHC, ICC, WB |
Recommend Dilution
Application
Dilution
Species
WB 1:500-2000
IHC 1:50-200
ICC/IF 1:50-200
IP 1:50
FC 1:50
* It is recommended to optimize the amount of this reagent in each experimental system to achieve the best results.
Product Information
Product Name
Anti-Cytokeratin 19 Rabbit Monoclonal Antibody
View all KRT19 Antibodies
View all KRT19 Antibodies
Form
Liquid
Uniprot
Gene ID
Storage & Handling
Store at -20°C for one year. For short term storage and frequent use, store at 4°C for up to one month. Avoid repeated freeze-thaw cycles.
Host
Rabbit
Contents
Rabbit IgG in stabilizing components, phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
*This antibody is supplied in a stabilized formulation.
Compatibility with conjugation reactions depends on the chemistry of the conjugation method used.
For conjugation methods that are not compatible with the stabilizing components present in this formulation, a carrier-free antibody format is required.
*This antibody is supplied in a stabilized formulation.
Compatibility with conjugation reactions depends on the chemistry of the conjugation method used.
For conjugation methods that are not compatible with the stabilizing components present in this formulation, a carrier-free antibody format is required.
Clonality
Monoclonal
Clone Number
28K37
Isotype
IgG
Immunogen
A synthesized peptide derived from human Cytokeratin 19
Reconstitution
Restore with deionized water (or equivalent) for reconstitution volume of 1.0 mL
Observed Molecular Weight
40 kDa
Calculated Molecular Weight
44.1 kDa
Cite This Product
Anti-Cytokeratin 19 Rabbit Monoclonal Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # M02101-7)
Publications
Application:
Species:
Single-Cell RNA-Seq Reveals a Glycolysis-Biased EMT State in Keloid Keratinocytes That Amplifies the Pro-Inflammatory and Fibrotic Microenvironment
Published: 2026-08-13
Journal: Journal of Inflammation Research
Application: WB,IF
Impact Factor: 4.60
Species: Human
PMID: 42610115
Regulatory effect of 17β-estradiol on the expression of β-defensin-2 and proinflammatory cytokines in human oral epithelial cells
Published: 2020-03-16
Journal: JOURNAL OF ORAL PATHOLOGY & MEDICINE
Application: ICC
Impact Factor: 2.50
Species: Human
PMID: 32176389
The role of ERK-RSK signaling in the proliferation of intrahepatic biliary epithelial cells exposed to microcystin-leucine arginine
Published: 2019-10-31
Journal: BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS
Application: IF
Impact Factor: 2.71
Species: Human,Mouse
PMID: 31677783
Melatonin enhances hydrogen peroxide-induced apoptosis in human dental pulp cells
Published: 2019-07-23
Journal: Journal of Dental Sciences
Application: ICC
Impact Factor: 0.80
Species: Human
PMID: 31890124
Recombinant human interleukin 17A enhances the anti-Candida effect of human oral mucosal epithelial cells by inhibiting Candida albicans growth and inducing antimicrobial peptides secretion
Published: 2019-05-30
Journal: JOURNAL OF ORAL PATHOLOGY & MEDICINE
Application: ICC
Impact Factor: 2.03
Species: Human
PMID: 31145494
Silver nanoparticles promote osteogenic differentiation of human periodontal ligament fibroblasts by regulating the RhoA–TAZ axis
Published: 2019-05-22
Journal: CELL BIOLOGY INTERNATIONAL
Application: ICC
Impact Factor: 2.13
Species: Human
PMID: 31115946
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Product Promise
We promise Anti-Cytokeratin 19 Rabbit Monoclonal Antibody performs excellently in relevant applications for Flow Cytometry, IP, IF, IHC, ICC, WB. If it doesn't perform as promised, we will refund the product. Learn more
In stock
Order Product
M02101-7
Buy one primary antibody get one 0.5ml HRP or Biotin secondary antibody for free.
*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)
$370.00
Troubleshooting
Boster Guarantee
Guaranteed product quality
We promise all of our products perform as described in datasheets.
This product is for Research Use Only. Not for use in diagnostic procedures.
Update date:
Oct 14, 2026