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Cytokeratin-18 Antibody

Catalog # Availability Size / Price Inquiry
APR15665G 100 μl / $545

Cytokeratin-18 Antibody

Brand

Leading Biology

Catalog Number

APR15665G

Product Type

Monoclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality Cytokeratin-18 antibody.

Molecular Weight

48058 Da

Cellular Localization

Antigen Cellular Localization: Cytoplasm, perinuclear region. Nucleus, nucleolus

Host

Rabbit

Species Reactivity

Human, Mouse, Rat

Target

A synthetic peptide corresponding to residues of human Cytokeratin 18 was used as immunogen.

Clone

E431-1

Symbol

CYK18

GeneID

UniProt ID

Function

Involved in the uptake of thrombin-antithrombin complexes by hepatic cells (By similarity). When phosphorylated, plays a role in filament reorganization. Involved in the delivery of mutated CFTR to the plasma membrane. Together with KRT8, is involved in interleukin-6 (IL-6)-mediated barrier protection.

Summary

Keratin polypeptides 8 and 18 (K8/18) are intermediate filament phosphoglycoproteins that are expressed preferentially in glandular epithelia. Cytokeratins play a critical role in differentiation and tissue specialization and function to maintain the overall structural integrity of epithelial cells (1-3). Together with actin microfilaments and microtubules, keratin filaments make up the cytoskeletons of vertebrate epithelial cells, forming alpha-helical coiled-coil dimers which associate laterally and end-to-end to form 10-nm diameter filaments (4).

Form

50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA.

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, IHC

Dilution

WB~~1:1000~5000 IHC~~1:100~1:250

Synonyms

Keratin, type I cytoskeletal 18, Cell proliferation-inducing gene 46 protein, Cytokeratin-18, CK-18, Keratin-18, K18, KRT18, CYK18

Images

A.Western blot analysis on 15 ng recombinant protein using anti-Keratin 18 RabMAb (Cat. APR15665G), dilution 1:1000.

B. Immunohistochemical analysis of paraffin-embedded colon carcinoma using anti-Keratin 18 RabMAb (Cat. APR15665G).

Specification

Quantity

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