Cat. No.
MABL-1338
Application
FC, IF, IHC
Isotype
Engineer antibody
Species Reactivity
Human, Mouse
Clone No.
A53-B/A2
From
Recombinant Antibody
Specificity
This antibody is specific for cytokeratin type 19.
Alternative Names
KRT19; K19; Keratin-19; Cytokeratin-19; Keratin, type I cytoskeletal 19; CK19
UniProt
P08727
Immunogen
The original antibody was generated by immunizing a mouse with live MCF-7 cells.
Application Notes
The original version of this antibody was used for flow cytometry on cells from transbronchial lung biopsy tissues (Song et al., 2018; PMID：29721074). The original version of this antibody was also used for immunohistochemistry on normal tissues distant from tumours (Bártek et al., 1986; PMID：2433255), on a wide variety of normal human tissue (Kasper et al., 1987; PMID：2450753), and on carcinomas of the skin (Tazawa et al., 1990), and on lesional and non lesional psoriatic skin. (Wollina and Karsten., 1988; PMID：2466444). This antibody was used for immunofluorescence on human mammary carcinoma and the epithelial (Karsten et al., 1985; PMID：2410280).
Antibody First Published
Karsten et al. Monoclonal anti-cytokeratin antibody from a hybridoma clone generated by electrofusion Eur J Cancer Clin Oncol. 1985 Jun;21(6)：733-40. PMID：2410280
Note on publication
The original paper shows the generation and specificity of the original antibody.
Size
100 μg Purified antibody.
Concentration
1 mg/ml.
Purification
Protein A affinity purified
Buffer
PBS with 0.02% Proclin 300.
Storage Recommendation
Store at 4⁰C for up to 3 months. For longer storage, aliquot and store at - 20⁰C.
