Cytokeratin 19 Antibody (RCK108) - BSA Free

Novus Biologicals, part of Bio-Techne | Catalog # NBP1-97712

Novus Biologicals, part of Bio-Techne

Key Product Details

Validated by

Biological Validation

Species Reactivity

Validated:

Human, Rat, Zebrafish

Cited:

Human, Rat

Applications

Validated:

CyTOF-ready, Flow Cytometry, Immunocytochemistry/ Immunofluorescence, Immunohistochemistry, Immunohistochemistry-Frozen, Immunohistochemistry-Paraffin, Western Blot

Cited:

IF/IHC, Immunocytochemistry/ Immunofluorescence, Western Blot

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG1 Clone # RCK108

Format

BSA Free

Concentration

1 mg/ml

View all Cytokeratin 19 Antibodies »

Product Specifications

Immunogen

Derived by fusion of SP2/0-Ag14 mouse myeloma cells with spleen cells from a BALB/c mouse immunized with a cytoskeletal preparation of human bladder carcinoma cell line T24.

Reactivity Notes

Rat reactivity reported in (PMID: 24466155).

Localization

Cytoplasm

Specificity

This antibody reacts exclusively with Cytokeratin 19 which is present in glandular-type epithelia and most carcinomas. Does not react with hepatocytes and hepatocellular carcinoma.

Marker

Epithelial Cell Marker

Clonality

Monoclonal

Host

Mouse

Isotype

IgG1

Description

The antibody is shipped at ambient temperature and may be stored at 4C. For prolonged storage prepare appropriate aliquots and store at or below -20C. Prior to use, an aliquot is thawed slowly in the dark at ambient temperature, spun down again and used to prepare working dilutions by adding sterile phosphate buffered saline (PBS, pH 7.2). Repeated thawing and freezing should be avoided. Working dilutions should be stored at 4C, not refrozen, and preferably used the same day. If a slight precipitation occurs upon storage, this should be removed by centrifugation. It will not affect the performance or the concentration of the product.

Scientific Data Images for Cytokeratin 19 Antibody (RCK108) - BSA Free

Immunocytochemistry/ Immunofluorescence: Cytokeratin 19 Antibody (RCK108) - BSA Free [NBP1-97712]

Immunocytochemistry/ Immunofluorescence: Cytokeratin 19 Antibody (RCK108) - BSA Free [NBP1-97712]

Immunocytochemistry/Immunofluorescence: Cytokeratin 19 Antibody (RCK108) [NBP1-97712] - Staining of a 9 days old zebrafish embryo
Immunohistochemistry-Paraffin: Cytokeratin 19 Antibody (RCK108) - BSA Free [NBP1-97712]

Immunohistochemistry-Paraffin: Cytokeratin 19 Antibody (RCK108) - BSA Free [NBP1-97712]

Immunohistochemistry-Paraffin: Cytokeratin 19 Antibody (RCK108) [NBP1-97712] - Indirect immunoperoxidase staining of human colon adenocarcinoma paraffin tissue section with NBP1-97712 (RCK108; Mouse anti keratin 19). Dilution 1:50 and microwave pretreatment. Specific staining of the epithelial tumor cells. No reactivity in connective tissues.
Flow Cytometry: Cytokeratin 19 Antibody (RCK108) - BSA Free [NBP1-97712]

Flow Cytometry: Cytokeratin 19 Antibody (RCK108) - BSA Free [NBP1-97712]

Flow Cytometry: Cytokeratin 19 Antibody (RCK108) [NBP1-97712] - Flow Cytometry: Cytokeratin 19 Antibody (RCK108) [DyLight 650] [NBP1-97712C] - An intracellular stain was performed on HT-29 cells with Cytokeratin 19 (RCK108) NBP1-97712C (blue) and a matched isotype control NBP1-97005C (orange). Cells were fixed with 4% PFA and then permeablized with 0.1% saponin. Cells were incubated in an antibody dilution of 1 ug/mL for 30 minutes at room temperature. Both antibodies were conjugated to DyLight650. Image using the DyLight 650 form of this antibody.
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Applications for Cytokeratin 19 Antibody (RCK108) - BSA Free

Application
Recommended Usage

Flow Cytometry

1:100-1:200

Immunocytochemistry/ Immunofluorescence

1:10-1:500

Immunohistochemistry

1:10-1:500

Immunohistochemistry-Frozen

1:100-1:200

Immunohistochemistry-Paraffin

1:100-1:200

Western Blot

1:100-1:1000
Application Notes
This antibody is particularly well suited for use in immunohistochemistry on paraffin-embedded tissues after pretreatment with microwave oven based antigen retrieval with distilled water. It is also useful for immunocytochemistry, immunohistochemistry on frozen sections, immunoblotting and flow cytometry. Optimal antibody dilution should be determined by titration; recommended range is 1:100 - 1:200 for flow cytometry, and for immunohistochemistry with avidin-biotinylated Horseradish peroxidase complex (ABC) as detection reagent, and 1:100 - 1:1000 for immunoblotting applications.

This antibody is CyTOF ready..

Formulation, Preparation, and Storage

Purification

Protein A or G purified

Formulation

PBS, pH 7.2

Format

BSA Free

Preservative

0.09% Sodium Azide

Concentration

1 mg/ml

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: Cytokeratin 19

Cytokeratin 19 (also known as Keratin, type I cytoskeletal 19) belongs to the keratin family which consists of fibrous proteins that make up the framework of epithelial cells. Cytokeratin 19 plays a role in the organization of myofibers. This protein is known to have interactions with ZNF638, FANCG, FAM107A, KRT15 and EXOC8. Cytokeratin 19 has been studied in relation to several disorders and diseases including chordoma, adenoma, hamartoma, adenoiditis, carcinoma, and liver disease.

Alternate Names

CK19, EndoC, K19, Krt19

Gene Symbol

KRT19

Additional Cytokeratin 19 Products

Product Documents for Cytokeratin 19 Antibody (RCK108) - BSA Free

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

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Product Specific Notices for Cytokeratin 19 Antibody (RCK108) - BSA Free

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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