Invitrogen

Human Cytokeratin 13 (aa 1-52) Control Fragment Recombinant Protein

Name: Human Cytokeratin 13 (aa 1-52) Control Fragment Recombinant Protein
Brand: Invitrogen
SKU: RP-102577

View all (2) Cytokeratin 13 proteins

Datasheet

Tech Support

Datasheet

Tech Support

Product Details

RP-102577

Applications

Tested Dilution

Publications

Control (Ctrl)

Assay-dependent

Blocking Assay (BLOCK)

Assay-dependent

Product Specifications

Species

Human

Expression System

E. coli

Amino acid sequence

MSLRLQSSSASYGGGFGGGSCQLGGGRGVSTCSTRFVSGGSAGGYGGGVSCG

Tag

His-ABP-tag

Class

Recombinant

Type

Protein

Purity

>80% by SDS-PAGE and Coomassie blue staining

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

≥5.0 mg/mL

Purification

purified

Storage buffer

PBS/1M urea, pH 7.4

Contains

no preservative

Storage conditions

-20°C, Avoid Freeze/Thaw Cycles

Product Specific Information

Highest antigen sequence indentity to the following orthologs: Mouse (81%), Rat (81%).

This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-83165. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.

Target Information

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. The various epithelia in the human body usually express cytokeratins which are not only characteristic of the type of epithelium, but also related to the degree of maturation or differentiation within an epithelium. Cytokeratin subtype expression patterns are used to an increasing extent in the distinction of different types of epithelial malignancies. The cytokeratin antibodies are not only of assistance in the differential diagnosis of tumors using immunohistochemistry on tissue sections, but are also a useful tool in cytopathology and flow cytometric assays.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

References (0)

Have you cited this product in a publication?

Let us know so we can reference it here.

Cite this product

Bioinformatics

Protein Aliases: CK-13; cytokeratin 13; Cytokeratin-13; K-13; K13; keratin 13, type I; Keratin, type I cytoskeletal 13; Keratin-13; MGC161462; MGC3781