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Location: Home > Antigen, Antibodies, ELISA, Western Blot > Primary Antibody > Monoclonal Antibodies > Cytokeratin, Basic (Type II or HMW) (Epithelial Marker) Antibody

Cytokeratin, Basic (Type II or HMW) (Epithelial Marker) Antibody

Catalog # Availability Size / Price Inquiry
APR14602G 7 ml / $495

Cytokeratin, Basic (Type II or HMW) (Epithelial Marker) Antibody

Brand

Leading Biology

Catalog Number

APR14602G

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, Basic (Type II or HMW) (Epithelial Marker) antibody.

Molecular Weight

67kDa (CK1); 58kDa (CK5); 56.5kDa (CK10); 50kDa (CK14)

Cellular Localization

Antigen Cellular Localization: Cell membrane. Note=Located on plasma membrane of neuroblastoma NMB7 cells

Host

Mouse

Species Reactivity

Human, Mouse, Rat

Clone

SPM591

Isotype

Mouse / IgG1, kappa

Symbol

KRTA

GeneID

UniProt ID

Function

May regulate the activity of kinases such as PKC and SRC via binding to integrin beta-1 (ITB1) and the receptor of activated protein kinase C (RACK1/GNB2L1). In complex with C1QBP is a high affinity receptor for kininogen-1/HMWK.

Summary

This antibody recognizes CK1, CK5, CK10 and CK14. In normal epithelia, it stains stratified epithelia, myoepithelial cells and basal cells in the prostate gland and bronchi. This MAb shows no reactivity with hepatocytes, pancreatic acinar cells, proximal renal tubules, or endometrial glands; there is no reactivity with cells derived from simple epithelia. Mesenchymal tumors, lymphomas, melanomas, neural tumors, and neuroendocrine tumors are negative with this antibody. It stains myoepithelial cells and has been shown to be useful in distinguishing prostate adenocarcinoma from benign prostate. This antibody has also been useful in separating benign from malignant intraductal breast proliferations.

Form

Liquid. In PBS containing 0.02% sodium azide.

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, IF, FC

Synonyms

Keratin, type II cytoskeletal 1, 67 kDa cytokeratin, Cytokeratin-1, CK-1, Hair alpha protein, Keratin-1, K1, Type-II keratin Kb1, KRT1, KRTA

Images

Formalin-fixed, paraffin-embedded human Prostate Carcinoma stained with Cytokeratin, HMW Monoclonal Antibody (SPM591).

Specification

Quantity

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