You are viewing an incomplete version of our website. Please click to reload the website as full version.

Keratin 4 Proteins (KRT4)

The protein encoded by KRT4 is a member of the keratin gene family. Additionally we are shipping Keratin 4 Antibodies (101) and Keratin 4 Kits (4) and many more products for this protein.

list all proteins Gene Name GeneID UniProt
KRT4 3851  
KRT4 315323 Q6IG00
KRT4 16682 P07744
How to order from antibodies-online
  • +1 877 302 8632
  • +1 888 205 9894 (toll-free)
  • Order online

Top Keratin 4 Proteins at

Showing 7 out of 8 products:

Catalog No. Origin Source Conjugate Images Quantity Supplier Delivery Price Details
HOST_Escherichia coli (E. coli) Mouse His tag „Crystallography Grade“ protein due to multi-step, protein-specific pu... 1 mg Log in to see 29 to 34 Days
HOST_Escherichia coli (E. coli) Human His tag „Crystallography Grade“ protein due to multi-step, protein-specific pu... 1 mg Log in to see 29 to 34 Days
HOST_Escherichia coli (E. coli) Human His tag,T7 tag 100 μg Log in to see 11 to 13 Days
HOST_Wheat germ Human GST tag 10 μg Log in to see 9 Days
Yeast Rat His tag   1 mg Log in to see 56 to 66 Days
HOST_Escherichia coli (E. coli) Rat His tag,S tag   100 μg Log in to see 11 to 13 Days
HOST_Escherichia coli (E. coli) Rat Un-conjugated   100 μg Log in to see 9 to 19 Days

KRT4 Proteins by Origin and Source

Origin Expressed in Conjugate
Human ,
, ,
Rat (Rattus) ,
Mouse (Murine)

More Proteins for Keratin 4 (KRT4) Interaction Partners

Human Keratin 4 (KRT4) interaction partners

  1. The crystal structure of recombinant Srr-1-K4BD(485-642) and its possible mode of interaction with K4 through docking studies, are reported.

  2. Identification of a mutation of the keratin 4 gene recurrent in a family affected by white sponge nevus.

  3. The aberrant expression of K4 and K13 (show KCNG1 Proteins) and concomitant up-regulation of the other keratins may be one of the causative factors for morphological alterations in the affected epithelium.

  4. Fascin (show FSCN1 Proteins) has a potential role as an early detection biomarker and CK4 as a tumor marker in esophageal squamous cell carcinoma.

  5. Deletion of the srr-1 gene in the genome of S. agalactiae revealed that this gene plays a role in bacterial binding to human K4 and that it is involved in adherence to epithelial HEp-2 cells.

  6. 2 new mutations were found in the keratin 4 gene, the heterozygous missense mutation 1829G-->A in exon 2B, and 2324A-->G in non-coding region, which may be related with the development of WSN.

  7. Failure to phosphorylate HsCyk-4 blocks Ect2 (show ECT2 Proteins) recruitment to the central spindle and the subsequent induction of furrowing.

  8. Data found that Plk1 binds and directly phosphorylates the HsCYK-4 at the midzone and this modification creates a major docking site for the tandem BRCT repeats of the Rho GTP (show AK3 Proteins) exchange factor Ect2 (show ECT2 Proteins).

  9. Infection by HPV stimulates the expression of cytokeratin 4

Keratin 4 (KRT4) Protein Profile

Protein Summary

The protein encoded by this gene is a member of the keratin gene family. The type II cytokeratins consist of basic or neutral proteins which are arranged in pairs of heterotypic keratin chains coexpressed during differentiation of simple and stratified epithelial tissues. This type II cytokeratin is specifically expressed in differentiated layers of the mucosal and esophageal epithelia with family member KRT13. Mutations in these genes have been associated with White Sponge Nevus, characterized by oral, esophageal, and anal leukoplakia. The type II cytokeratins are clustered in a region of chromosome 12q12-q13.

Gene names and symbols associated with Keratin 4 Proteins (KRT4)

  • keratin 4 (krt4)
  • keratin 4 (KRT4)
  • keratin 4 (Krt4)
  • AW108092 protein
  • cb59 protein
  • CK-4 protein
  • CK4 protein
  • CYK4 protein
  • etID20321.6 protein
  • K4 protein
  • Kb4 protein
  • Krt-2.4 protein
  • Krt2-4 protein
  • krt8 protein
  • wu:fa91a11 protein
  • wu:fd19e09 protein
  • wu:fl23c09 protein
  • zf-K8 protein

Protein level used designations for Keratin 4 Proteins (KRT4)

cytokeratin , keratin 8 , cytokeratin 4 , keratin, type II cytoskeletal 4 , type-II keratin Kb4 , CK-4 , K4 , cytokeratin-4 , keratin-4 , type II keratin Kb4 , 57kDa keratin , 57kd keratin , cytoskeletal 57 kDa keratin , keratin complex 2, basic, gene 4

794486 Danio rerio
3851 Homo sapiens
315323 Rattus norvegicus
16682 Mus musculus
100682832 Canis lupus familiaris
101080551 Felis catus
Selected quality suppliers for Keratin 4 Proteins (KRT4)
Did you look for something else?