CoraLite®532-conjugated Cytokeratin 18 Monoclonal antibody

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  IF Staining of HeLa using CL532-66187

  Immunofluorescent analysis of (-20°C Ethanol) fixed HeLa cells using CoraLite®532 Cytokeratin 18 antibody (CL532-66187, Clone: 1G11C4 ) at dilution of 1:200.

Cytokeratin 18 Monoclonal Antibody for IF/ICC

Cat No. CL532-66187

Clone No.1G11C4

Host / Isotype

Mouse / IgG1

Reactivity

human, mouse, rat

Applications

IF/ICC

Synonyms

KRT18, 1G11C4, Cell proliferation-inducing gene 46 protein, CK 18, CK18

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Tested Applications

• Positive IF/ICC detected in: HeLa cells

Recommended dilution

• Immunofluorescence (IF)/ICC: IF/ICC : 1:50-1:500

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.

Product Information

CL532-66187 targets Cytokeratin 18 in IF/ICC applications and shows reactivity with human, mouse, rat samples.

• Tested Reactivity: human, mouse, rat
• Host / Isotype: Mouse / IgG1
• Class: Monoclonal
• Type: Antibody
• Immunogen:

  CatNo: Ag1260

  Product name: Recombinant human KRT18 protein

  Source: e coli.-derived, PGEX-4T

  Tag: GST

  Domain: 127-430 aa of BC000180

  Sequence: SHYFKIIEDLRAQIFANTVDNARIVLQIDNARLAADDFRVKYETELAMRQSVENDIHGLRKVIDDTNITRLQLETEIEALKEELLFMKKNHEEEVKGLQAQIASSGLTVEVDAPKSQDLAKIMADIRAQYDELARKNREELDKYWSQQIEESTTVVTTQSAEVGAAETTLTELRRTVQSLEIDLDSMRNLKASLENSLREVEARYALQMEQLNGILLHLESELAQTRAEGQRQAQEYEALLNIKVKLEAEIATYRRLLEDGEDFNLGDALDSSNSMQTIQKTTTRRIVDGKVVSETNDTKVLRH

• 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_2934632
• Conjugate: CoraLite®532 Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 537 nm / 560 nm
• Form: Liquid
• Purification Method: Protein A purification
• UNIPROT ID: P05783
• 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.