catalog number :
MBS684013
products full name :
Anti - Cytokeratin 7
products short name :
Cytokeratin 7
other names :
Keratin, type II cytoskeletal 7; Keratin, type II cytoskeletal 7; keratin, type II cytoskeletal 7; CK-7; keratin-7; sarcolectin; cytokeratin 7; cytokeratin-7; type-II keratin Kb7; type II mesothelial keratin K7; keratin, 55K type II cytoskeletal; keratin, simple epithelial type I, K7; keratin 7; Cytokeratin-7; CK-7; Keratin-7; K7; Sarcolectin; Type-II keratin Kb7
other gene names :
KRT7; KRT7; K7; CK7; SCL; K2C7; SCL; CK-7; K7
uniprot entry name :
K2C7_HUMAN
storage stability :
Store at +4 degree C.
tested application :
Immunohistochemistry (IHC) - Formalin/Paraffin
app notes :
IHC-P dilution 1:100 - 1:200; IHC-Fr application and dilution to be tested by the user
other info1 :
Immunogen: Peptide derived from C-terminal sequence of human cytokeratin 7. Storage Buffer: 20 mM Tris-HCI, pH 8.0. Stabilizer: 20 mg/ml BSA
other info2 :
Preservative: 0.05% NaN3. Regulatory Status: ISO 9001:2008, ISO 13485:2003, CE
ncbi mol weight :
51,386 Da
ncbi 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 the simple epithelia lining the cavities of the internal organs and in the gland ducts and blood vessels. The genes encoding the type II cytokeratins are clustered in a region of chromosome 12q12-q13. Alternative splicing may result in several transcript variants; however, not all variants have been fully described. [provided by RefSeq, Jul 2008]
uniprot summary :
Function: Blocks interferon-dependent interphase and stimulates DNA synthesis in cells. Involved in the translational regulation of the human papillomavirus type 16 E7 mRNA (HPV16 E7). Ref.3 Ref.9. Subunit structure: Heterotetramer of two type I and two type II keratins. Interacts with eukaryotic translation initiator factor 3 (eIF3) subunit EIF3S10 and with HPV16 E7. Interacts with GPER1. Ref.8 Ref.9 Ref.15. Subcellular location: Cytoplasm Ref.2. Tissue specificity: Expressed in cultured epidermal, bronchial and mesothelial cells but absent in colon, ectocervix and liver. Observed throughout the glandular cells in the junction between stomach and esophagus but is absent in the esophagus. Ref.1 Ref.4. Induction: Up-regulated by retinoic acid. Ref.2. Post-translational modification: Arg-20 is dimethylated, probably to asymmetric dimethylarginine. Ref.7. Miscellaneous: There are two types of cytoskeletal and microfibrillar keratin: I (acidic; 40-55 kDa) and II (neutral to basic; 56-70 kDa). Sequence similarities: Belongs to the intermediate filament family. Mass spectrometry: Molecular mass is 51203.48 Da from positions 2 - 469. Determined by MALDI. Ref.10. Sequence caution: The sequence CAA26956.2 differs from that shown. Reason: Erroneous translation. Wrong choice of CDS.