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anti-Keratin 19 (KRT19) Antibodies

The protein encoded by KRT19 is a member of the keratin family. Additionally we are shipping Keratin 19 Kits (39) and Keratin 19 Proteins (32) and many more products for this protein.

list all antibodies Gene Name GeneID UniProt
KRT19 3880 P08727
KRT19 360626 Q63279
KRT19 16669 P19001
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Top anti-Keratin 19 Antibodies at

Showing 10 out of 870 products:

Catalog No. Reactivity Host Conjugate Application Images Quantity Supplier Delivery Price Details
Human Mouse Un-conjugated IF, IHC (p), WB Staining of paraffin embedded human appendix with mouse anti human cytokeratin 19 (ABIN114797). 0.2 mg Log in to see 6 to 8 Days
Chicken Rabbit Un-conjugated IHC, WB WB Suggested Anti-KRT19 Antibody Titration: 0.2-1 ug/mlELISA Titer: 1:62500Positive Control: Human Lung IHC Information: Paraffin embedded skin tissue, tested with an antibody dilution of 5 ug/ml. 100 μL Log in to see 2 to 3 Days
Chicken Rabbit Un-conjugated WB 100 μL Log in to see 2 to 3 Days
Human Mouse Un-conjugated FACS, IHC (fro), IF, IHC (p), IP, WB   0.1 mg Log in to see 6 to 8 Days
Human Mouse Un-conjugated EIA, IF, IHC (p), IP, WB   0.1 mg Log in to see 6 to 8 Days
Mammalian Mouse Un-conjugated EIA, IHC (fro), WB 0.1 mg Log in to see 6 to 8 Days
Human Rabbit Un-conjugated IHC (p), WB Western blot analysis of KRT19 Antibody (C-term) (ABIN389327) in CEM cell line lysates (35 µg/lane). KRT19 (arrow) was detected using the purified polyclonal antibody. KRT19 Antibody (C-term) (ABIN389327) IHC analysis in formalin fixed and paraffin embedded human Lung carcinoma followed by peroxidase conjugation of the secondary antibody and DAB staining 400 μL Log in to see 10 to 11 Days
Human Mouse Un-conjugated FACS, IHC (fro), IF, IHC (p), WB   0.1 mg Log in to see 6 to 8 Days
Amphibian Mouse Un-conjugated EIA, IHC (fro), IF, WB   50 μg Log in to see 6 to 8 Days
Human Mouse Un-conjugated IHC, ELISA, WB Figure 1: Immunohistochemical analysis of paraffin-embedded human breast carcinoma (A), lung cancer (B) and normal colon tissue (C), showing cytoplasmic localization with DAB staining using KRT19 mouse mAb. Figure 2: Western blot analysis using anti-KRT19 monoclonal antibody against truncated KRT19-His recombinant protein (1) and full-length KRT19 (aa1-400) -hIgGFc transfected CHO-K1 cell lysate (2) . 100 μL Log in to see 3 to 4 Days

KRT19 Antibodies by Reactivity, Application, Clonality and Conjugate

Attributes Applications Host Clonality Conjugate
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Top referenced anti-Keratin 19 Antibodies

  1. Amphibian Monoclonal KRT19 Primary Antibody for EIA, IHC (fro) - ABIN111167 : Martinet, Bohadana, Fagerström: Would alternate tobacco products use be better than smoking? in Lung cancer (Amsterdam, Netherlands) 2006 (PubMed)
    Show all 12 references for ABIN111167

  2. Mammalian Monoclonal KRT19 Primary Antibody for EIA, IHC (fro) - ABIN371616 : Fuchs, Coppock, Green, Cleveland: Two distinct classes of keratin genes and their evolutionary significance. in Cell 1982 (PubMed)
    Show all 8 references for ABIN371616

  3. Human Monoclonal KRT19 Primary Antibody for FACS, IHC (fro) - ABIN119586 : Viswaroop, B, Gopalakrishnan: Evaluating erectile dysfunction: oral sildenafil versus intracavernosal injection of papaverine. in The National medical journal of India 2006 (PubMed)
    Show all 4 references for ABIN119586

  4. Human Monoclonal KRT19 Primary Antibody for IF, IHC (p) - ABIN114797 : Karsten, Papsdorf, Roloff, Stolley, Abel, Walther, Weiss: Monoclonal anti-cytokeratin antibody from a hybridoma clone generated by electrofusion. in European journal of cancer & clinical oncology 1985 (PubMed)
    Show all 3 references for ABIN114797

  5. Human Monoclonal KRT19 Primary Antibody for ELISA, WB - ABIN969077 : Flanagan, Pineda, Knapp, De Las Morenas, Lee, Braverman: Expression of cytokeratin 19 in the diagnosis of thyroid papillary carcinoma by quantitative polymerase chain reaction. in Endocrine practice : official journal of the American College of Endocrinology and the American Association of Clinical Endocrinologists 2008 (PubMed)
    Show all 2 references for ABIN969077

  6. Human Polyclonal KRT19 Primary Antibody for IHC (p), WB - ABIN389327 : Yang, Xu, Shi, Fan, Zhou, Ji, Sun, Qiu, Yu, Gao, He, Qin, Chen, Yang, Wu, Lu, Wu, Tang: Cytokeratin 10 and cytokeratin 19: predictive markers for poor prognosis in hepatocellular carcinoma patients after curative resection. in Clinical cancer research : an official journal of the American Association for Cancer Research 2008 (PubMed)
    Show all 2 references for ABIN389327

  7. Chicken Polyclonal KRT19 Primary Antibody for IHC, WB - ABIN2782974 : Reed, Graham, Hoda, Khoor, Garrett-Mayer, Wallace, Mitas: A simple two-gene prognostic model for adenocarcinoma of the lung. in The Journal of thoracic and cardiovascular surgery 2008 (PubMed)

  8. Human Monoclonal KRT19 Primary Antibody for FACS, IHC (fro) - ABIN114673 : Kwaspen, Smedts, Broos, Bulten, Debie, Ramaekers: Reproducible and highly sensitive detection of the broad spectrum epithelial marker keratin 19 in routine cancer diagnosis. in Histopathology 1998 (PubMed)

More Antibodies against Keratin 19 Interaction Partners

Human Keratin 19 (KRT19) interaction partners

  1. GPC3 (show GPC3 Antibodies) and KRT19 overexpression are associated with carcinogenesis, progression, and poor prognosis in patients with PDAC and a valuable biomarker for diagnosis of PDAC.

  2. Data show that sixty one patients with a high cytokeratin 19 fragment (CYFRA 21-1) level had statistically shorter progression-free and overall survival than 39 patients with a normal CYFRA 21-1 level .

  3. Data indicate that serum tumor markers showed significant shorter 3-year progression-free survival (PFS) in higher levels compared to lower levels for S-CYFRA 21-1 (cytokeratin 19 fragment), S-SCCA and S-CEA (show CEACAM5 Antibodies).

  4. Gene promoter hypermethylation is found in sentinel lymph nodes of breast cancer patients identified as positive by one-step nucleic acid amplification of cytokeratin 19 mRNA

  5. Peritumoral ductular reaction was more abundant and proliferative in CK19+ hepatocellular carcinoma patients, with higher level of nuclear translocation of beta-catenin (show CTNNB1 Antibodies).

  6. BALF and serum NSE (show ENO2 Antibodies), CEA (show CEACAM5 Antibodies), and CYFRA21.1 elevated in lung cancer, which had prompt value for pathology, especially significant for BALF.

  7. Significant levels of CEA (show CEACAM5 Antibodies), CYFRA 21-1, NSE (show ENO2 Antibodies), and TSGF were detected in the serum. The amounts found were useful for diagnosing non-small cell lung cancer (NSCLC) patients who depended on the currently limited biomarker development.

  8. Data show that adipose-derived stem cells (ADSC) differentiate into epithelial-like cells with the expression of epithelial surface marks cytokeratin 18 (show KRT18 Antibodies) and 19 and form tube-like structures.

  9. The cytologic tumor marker c-CYFRA was positively associated with EGFR (show EGFR Antibodies) mutations in non-small cell lung cancer (NSCLC). EGFR (show EGFR Antibodies) mutation-positive NSCLCs have relatively lower glycolysis compared with NSCLCs without EGFR (show EGFR Antibodies) mutation

  10. Positive staining for CK19 suggests a possible LPC (show PCSK7 Antibodies) origin of the EpCAM (show EPCAM Antibodies) positive hepatocellular carcinoma .

Mouse (Murine) Keratin 19 (KRT19) interaction partners

  1. Demonstrate that K19 plays an important role in the ductular reaction that constitutes the basic regenerative response to chronic liver injury.

  2. Branched desmin (show DES Antibodies)-deficient (DKO) myofibers show significantly faster rates of calcium ion (Ca2 (show CA2 Antibodies)+) clearance, with milder branching phenotype observed in DKO muscle suggesting that absence of keratin-19 corrects the defect created by absence of desmin (show DES Antibodies) alone.

  3. the structural response of each genotype is distinct, suggesting multiple mechanisms by which desmin and keratin influence the biomechanical properties of myofibers

  4. The expression of CK19 and EGFR (show EGFR Antibodies) in lymphatic metastasis of laryngeal carcinoma was higher than in controls.

  5. Results suggest that keratin filaments containing K19- and desmin (show DES Antibodies)-based intermediate filaments can play independent, complementary, or antagonistic roles in the physiology and morphology of fast-twitch skeletal muscle.

  6. a dual mechanism of how PDX-1 (show PDX1 Antibodies) negatively regulates Krt19 ductal specific gene expression

  7. expression of nestin (show NES Antibodies) and cytokeratin 19 is a normal property of embryonic stem cells preceding differentiation into C-peptide/insulin (show INS Antibodies)-producing cells without any selection for nestin (show NES Antibodies)-positive phenotypes

  8. loss of the keratin cytoskeleton causes defects in the trophoblast giant cell layer

  9. transduction of PDX1 (show PDX1 Antibodies) in primary pancreatic ductal cells suppresses K19 expression, and short interfering RNA to PDX1 (show PDX1 Antibodies) in Min6 insulinoma (show RPS15 Antibodies) cells and results in the induction of normally undetectable K19

  10. This is the first demonstration of a mammalian phenotype associated with a genetic perturbation of keratin 19.

Keratin 19 (KRT19) Antigen Profile

Protein Summary

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.

Gene names and symbols associated with anti-Keratin 19 (KRT19) Antibodies

  • keratin 19 (KRT19) antibody
  • keratin 19 (krt19) antibody
  • keratin 19 (Krt19) antibody
  • AI663979 antibody
  • CK19 antibody
  • EndoC antibody
  • GK-19 antibody
  • K1CS antibody
  • K19 antibody
  • Ka19 antibody
  • Krt-1.19 antibody
  • Krt1-19 antibody
  • krt9 antibody
  • krt15 antibody
  • KRT19 antibody
  • MGC76282 antibody
  • MGC83069 antibody

Protein level used designations for anti-Keratin 19 (KRT19) Antibodies

keratin 19 , cytokeratin 22 (human cytokeratin 19) , keratin, type I cytoskeletal 19-like , 40-kDa keratin intermediate filament , CK-19 , cytokeratin 19 , cytokeratin-19 , keratin, type I cytoskeletal 19 , keratin, type I, 40-kd , keratin-19 , K19 , keratin complex 1, acidic, gene 19 , type I keratin KA19 , Keratin, type I cytoskeletal 19

281470 Bos taurus
394514 Xenopus (Silurana) tropicalis
432054 Xenopus laevis
454663 Pan troglodytes
100126186 Canis lupus familiaris
100398836 Callithrix jacchus
100587819 Nomascus leucogenys
3880 Homo sapiens
395861 Gallus gallus
514812 Bos taurus
360626 Rattus norvegicus
16669 Mus musculus
779233 Xenopus laevis
100685481 Canis lupus familiaris
100173010 Pongo abelii
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