Cytokeratin 19 antibody | AbD03765

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Human anti Human Cytokeratin 19

Product Type
Monoclonal Antibody
Clone
AbD03765
Isotype
HuCAL Fab bivalent
Product CodeApplicationsDatasheetMSDSPack SizeList PriceQuantity
HCA079 E P* 0.1 mg
Human anti Human cytokeratin 19 antibody, clone AbD03765 recognizes human cytokeratin 19 (CK19), which is the smallest acidic type I intermediate filament with a molecular weight of 40 kDa. The intermediate filaments are generally expressed as heterodimers at the cell surface. CK19 is often co-expressed with cytokeratin 8 (CK8). Cytokeratin 19 is widely expressed in simple epithelium, the basal cells of squamous epithelium and some carcinomas.

Product Details

Target Species
Human
Product Form
A bivalent human recombinant Fab selected from the HuCAL® GOLD phage display library, expressed in E. coli. This Fab fragment is dimerized via a helix-turn-helix motif. The antibody is tagged with a myc-tag (EQKLISEEDL) and a his-tag (HHHHHH) at the C-terminus of the antibody heavy chain. This antibody is supplied lyophilized.
Reconstitution
Reconstitute with 1.0 ml distilled water
Preparation
Metal chelate affinity chromatography
Buffer Solution
Phosphate buffered saline
Preservative Stabilisers
0.09% Sodium Azide (NaN3)
1% Bovine Serum Albumin
Immunogen
Recombinant human cytokeratin 19.
Approx. Protein Concentrations
Ig concentration 0.1 mg/ml after reconstitution

Storage Information

Storage
Prior to reconstitution store at +4oC.
After reconstitution store at -20oC.
Storage in frost-free freezers is not recommended. This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
Shelf Life
12 months from date of reconstitution

More Information

UniProt
P08727 Related reagents
Entrez Gene
KRT19 Related reagents
Acknowledgements
Sold under license of U.S. Patents 6753136, 7785859 and 8273688 and corresponding patents. This antibody was developed by Bio-Rad, Zeppelinstr. 4, 82178 Puchheim, Germany.
His-tag is a registered trademark of EMD Biosciences.
Licensed Use
For in vitro research purposes only, unless otherwise specified in writing by Bio-Rad.
Regulatory
For research purposes only

Applications of Cytokeratin 19 antibody

This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Application Name Verified Min Dilution Max Dilution
ELISA
Immunohistology - Paraffin 1
  1. 1This product requires antigen retrieval using heat treatment prior to staining of paraffin sections.Sodium citrate buffer pH 6.0 is recommended for this purpose.
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
Technical Advice
Recommended protocols and further information about HuCAL recombinant antibody technology can be found in the HuCAL Antibodies Technical Manual
Histology Positive Control Tissue
Human bladder

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