FITC-conjugated Cytokeratin 18 Monoclonal antibody

Cytokeratin 18 Monoclonal Antibody for IF/ICC, FC (Intra)

Host / Isotype

Mouse / IgG1

Reactivity

human, mouse, rat, pig and More (1)

Applications

IF/ICC, FC (Intra)

Conjugate

FITC Fluorescent Dye

Publications

4

CloneNo.

1G11C4

Cat no : FITC-66187

Synonyms

CK 18, CYK18, Cytokeratin 18, K18, keratin 18, KRT18

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Validation Data Gallery

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  IF Staining of HeLa using FITC-66187

  Immunofluorescent analysis of (-20°C Methanol) fixed HeLa cells using FITC Cytokeratin 18 antibody (FITC-66187, Clone: 1G11C4 ) at dilution of 1:200.

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  FC experiment of HeLa using FITC-66187

  1X10^6 HeLa cells were intracellularly stained with 0.4 ug FITC Anti-Human Cytokeratin 18 (FITC-66187, Clone:1G11C4) (red), or 0.4 ug Control Antibody. Cells were fixed with 4% PFA and permeabilized with Flow Cytometry Perm Buffer (PF00011-C).

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Tested Applications

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

Recommended dilution

• Immunofluorescence (IF)/ICC: IF/ICC : 1:50-1:500
• Flow Cytometry (FC) (INTRA): FC (INTRA) : 0.40 ug per 10^6 cells in a 100 µl suspension
• Flow Cytometry (FC): FC : 0.40 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.

Published Applications

• IF: See 3 publications below
• FC: See 1 publications below

Product Information

FITC-66187 targets Cytokeratin 18 in IF/ICC, FC (Intra) applications and shows reactivity with human, mouse, rat, pig samples.

• Tested Reactivity: human, mouse, rat, pig
• Cited Reactivity: human, bovine
• Host / Isotype: Mouse / IgG1
• Class: Monoclonal
• Type: Antibody
• Immunogen: Cytokeratin 18 fusion protein Ag1260
• Full Name: keratin 18
• Calculated Molecular Weight: 48 kDa
• Observed Molecular Weight: 48 kDa
• GenBank Accession Number: BC000180
• Gene Symbol: Cytokeratin 18
• Gene ID (NCBI): 3875
• RRID: AB_2920504
• Conjugate: FITC Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 498 nm / 526 nm
• Form: Liquid
• Purification Method: Protein A purification
• Storage Buffer: PBS with 50% Glycerol, 0.05% Proclin300, 0.5% BSA, pH 7.3.
• Storage Conditions: Store at -20°C. Avoid exposure to light. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage.

Background Information

Keratins are a large family of proteins that form the intermediate filament cytoskeleton of epithelial cells, which are classified into two major sequence types. Type I keratins are a group of acidic intermediate filament proteins, including K9-K23, and the hair keratins Ha1-Ha8. Type II keratins are the basic or neutral courterparts to the acidic type I keratins, including K1-K8, and the hair keratins, Hb1-Hb6. KRT18, also named as CYK18, PIG46 and K18, is the most commonly found members of the intermediate filament gene family. KRT18 is a type I keratin which is found primarily in non squamous epithelia and is present in a majority of adenocarcinomas and ductal carcinomas but not in squamous cell carcinomas.

Publications

Species	Application	Title
bovine	FC	J Dairy Sci; Role of sortilin 1 (SORT1) on lipid metabolism in bovine liver; Authors - Wei Yang
bovine	IF	J Dairy Sci; Diacylglycerol O-acyltransferase (DGAT) isoforms play a role in peridroplet mitochondrial fatty acid metabolism in bovine liver; Authors - Shuang Wang
human	IF	Exp Ther Med; Detection of PD‑L1 expression and epithelial‑mesenchymal transition of circulating tumor cells in non‑small cell lung cancer; Authors - Jianping Jiang
bovine	IF	J Dairy Sci; Caveolin 1 in bovine liver is associated with fatty acid-induced lipid accumulation and the ER unfolded protein response: role in fatty liver development; Authors - Ming Li

Related Products

Flow Cytometry Perm Buffer (10X)

PF00011-C