Cytokeratin 13 Recombinant antibody

Cytokeratin 13 Uni-rAb^TM Recombinant Antibody for IF/ICC, FC (Intra), ELISA

Host / Isotype

Rabbit / IgG

Reactivity

Human

Applications

IF/ICC, FC (Intra), ELISA

Conjugate

Unconjugated

CloneNo.

230366E8

Cat no : 83058-4-RR

Synonyms

KRT13, Cytokeratin,Keratin, ck17, CK-13, CK13

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Validation Data Gallery

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  IF Staining of A431 using 83058-4-RR

  Immunofluorescent analysis of (4% PFA) fixed A431 cells using Cytokeratin 13 antibody (83058-4-RR, Clone: 230366E8 ) at dilution of 1:200 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2).

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  FC experiment of A431 using 83058-4-RR

  1x10^6 A431 cells were intracellularly stained with 0.25 ug Anti-Human KRT13 (83058-4-RR, Clone:230366E8) and APC-Conjugated Goat Anti-Rabbit IgG(H+L) (red), or 0.25 ug Rabbit IgG control Rabbit PolyAb (30000-0-AP) (blue). Cells were fixed with 4% PFA and permeabilized with Flow Cytometry Perm Buffer (PF00011-C).

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  Affinity and Kinetic Characterization of 83058-4-RR

  Biolayer interferometry (BLl) kinetic assays of 83058-4-RR against Human Cytokeratin 13 were performed. The affinity constant is 1.65 nM.

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Tested Applications

• Positive IF/ICC detected in: A431 cells
• Positive FC (Intra) detected in: A431 cells

Recommended dilution

• Immunofluorescence (IF)/ICC: IF/ICC : 1:50-1:500
• Flow Cytometry (FC) (INTRA): FC (INTRA) : 0.25 ug per 10^6 cells in a 100 µl suspension

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

83058-4-RR targets Cytokeratin 13 in IF/ICC, FC (Intra), ELISA applications and shows reactivity with Human samples.

• Tested Reactivity: Human
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: Cytokeratin 13 fusion protein Ag0217
• Full Name: keratin 13
• Calculated Molecular Weight: 50 kDa
• GenBank Accession Number: BC002661
• Gene Symbol: Cytokeratin 13
• Gene ID (NCBI): 3860
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

Keratin 13 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. Most of the type I cytokeratins consist of acidic proteins which are arranged in pairs of heterotypic keratin chains. This type I cytokeratin is paired with keratin 4 and expressed in the suprabasal layers of non-cornified stratified epithelia. Mutations in keratin 13 gene and keratin 4 have been associated with the autosomal dominant disorder White Sponge Nevus. The type I cytokeratins are clustered in a region of chromosome 17q21.2.