biological source
mouse
conjugate
unconjugated
antibody form
diluted ascites fluid
antibody product type
primary antibodies
clone
B22.1 & B23.1, monoclonal
description
For In Vitro Diagnostic Use in Select Regions (See Chart)
form
buffered aqueous solution
species reactivity
human
packaging
vial of 0.1 mL concentrate (818M-94)
vial of 0.5 mL concentrate (818M-95)
bottle of 1.0 mL predilute (818M-97)
vial of 1.0 mL concentrate (818M-96)
bottle of 7.0 mL predilute (818M-98)
manufacturer/tradename
Cell Marque®
technique(s)
immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100-1:500
isotype
IgG1κ
control
prostate, salivary gland
shipped in
wet ice
storage temp.
2-8°C
visualization
cytoplasmic
Gene Information
human ... KRT8(3856)
Analysis Note
 IVD |  IVD |  IVD |  RUO |
General description
Cytokeratins 8 &18 (CK 8 & 18) are major components of the intermediate filaments in the thyroid, liver, and most simple epithelia (e.g. breast, gastrointestinal and respiratory tracts). Anti-CK 8 & 18 is found to stain most adenocarcinomas and squamous cell carcinomas. CK8 & 18 are frequently used as the epithelial markers for identifying Paget cells, metastatic gastric, and colorectal carcinomas.
Other Notes
Cytokeratin 8 & 18 Positive Control Slides, Product No. 818S, are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections).
For Technical Service please contact: 800-665-7284 or email: service@cellmarque.com
Physical form
Solution in Tris Buffer, pH 7.3-7.7, with 1% BSA and <0.1% Sodium Azide
Preparation Note
Download the IFU specific to your product lot and formatNote: This requires a keycode which can be found on your packaging or product label.
Legal Information
Cell Marque is a registered trademark of Merck KGaA, Darmstadt, Germany
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存储类别
12 - Non Combustible Liquids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
监管及禁止进口产品
此项目有
M Sasaki et al.
Histopathology, 32(3), 199-208 (1998-05-06)
Recent reports suggest that genetic examination of K-ras or p53 mutation is more sensitive for the detection of occult lymph node metastasis in colorectal carcinomas than conventional examination by haematoxylin and eosin (H & E) staining or immunohistochemistry for gene
J M Corson
Pathology annual, 21 Pt 2, 47-81 (1986-01-01)
Keratin protein immunohistochemistry is a powerful diagnostic tool whose role has already been firmly established in many surgical pathology laboratories. Recent studies of the biology of keratin proteins have defined the heterogeneity of keratin protein expression among various epithelial tissues
B Angus et al.
The Journal of pathology, 153(4), 377-384 (1987-12-01)
Production of a new monoclonal antibody designated NCL-5D3 is described. The antibody recognizes several low molecular weight cytokeratins, in particular cytokeratin Moll number 8 as determined by immunoblotting studies, and is highly effective for immunocytochemistry using routinely processed paraffin-embedded material.
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