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anti-KRT7 antibody :: Mouse Cytokeratin 7 Monoclonal Antibody

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Catalog # MBS395037
Unit / Price
  0.1 mg  /  $470 +1 FREE 8GB USB
anti-KRT7 antibody
Product Name

Cytokeratin 7 (KRT7), Monoclonal Antibody

Popular Item
Full Product Name

Cytokeratin 7

Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
Chromosome Location
Chromosome: 12; NC_000012.11 (52626954..52642709). Location: 12q13.13
3D Structure
ModBase 3D Structure for P08729
Clone Number
Species Reactivity
Human, Mouse, Rat, Hamster, Canine, Swine, Feline
Protein A/G Chromatography
Provided as solution in phosphate buffered saline with 0.08% sodium azide
Hybridoma produced by the fusion of splenocytes from BALB/c mice immunized with a cytokeratins from the human bladder carcinoma cell line T24 and SP2/0-Ag14 mouse myeloma cells.
Positive Control
Cytokeratin 7 is present in a subgroup of glandular epithelia and their tumors, as well as transitional epithelium and transitional carcinoma.
Preparation and Storage
Product should be stored at -20 degree C. Aliquot to avoid freeze/thaw cycles
Other Notes
Small volumes of anti-KRT7 antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Related Product Information for
anti-KRT7 antibody
Cytokeratins are a subfamily of intermediate filament proteins and are characterized by a remarkable biochemical diversity, represented in human epithelial tissues by at least 20 different polypeptides. They range in molecular weight between 40 kDa and 68 kDa and isoelectric pH between 4.9 ? 7.8. The individual human cytokeratins are numbered 1 to 20.
Applications Tested/Suitable for anti-KRT7 antibody
Western Blot (WB), Immunocytochemistry (ICC), Immunohistochemistry (IHC), Flow Cytometry (FC/FACS)
NCBI/Uniprot data below describe general gene information for KRT7. It may not necessarily be applicable to this product.
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Primary Accession #
UniProt Secondary Accession #
UniProt Related Accession #
Molecular Weight
51,386 Da[Similar Products]
NCBI Official Full Name
keratin, type II cytoskeletal 7
NCBI Official Synonym Full Names
keratin 7
NCBI Official Symbol
NCBI Official Synonym Symbols
K7; CK7; SCL; K2C7
  [Similar Products]
NCBI Protein Information
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
UniProt Protein Name
Keratin, type II cytoskeletal 7
UniProt Synonym Protein Names
Cytokeratin-7; CK-7; Keratin-7; K7; Sarcolectin; Type-II keratin Kb7
Protein Family
UniProt Gene Name
UniProt Synonym Gene Names
SCL; CK-7; K7  [Similar Products]
UniProt Entry Name
NCBI Summary for KRT7
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 Comments for KRT7
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. Ref.8 Ref.9

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.
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