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SAB4501670

Sigma-Aldrich

Anti-Keratin 19 antibody produced in rabbit

affinity isolated antibody

Sinonimo/i:

CK-19, Cytokeratin-19, K19, KRT19, Keratin type I cytoskeletal 19

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About This Item

Numero MDL:
Codice UNSPSC:
12352203
NACRES:
NA.41

Origine biologica

rabbit

Coniugato

unconjugated

Forma dell’anticorpo

affinity isolated antibody

Tipo di anticorpo

primary antibodies

Clone

polyclonal

Forma fisica

buffered aqueous solution

PM

antigen 44 kDa

Reattività contro le specie

mouse, human, rat

Concentrazione

~1 mg/mL

tecniche

ELISA: 1:10000
immunohistochemistry: 1:50-1:100
western blot: 1:500-1:1000

N° accesso NCBI

N° accesso UniProt

Condizioni di spedizione

wet ice

Temperatura di conservazione

−20°C

modifica post-traduzionali bersaglio

unmodified

Informazioni sul gene

human ... KRT19(3880)

Descrizione generale

Anti-Keratin 19 Antibody detects endogenous levels of total Keratin 19 protein.
Cytokeratin 19 (KRT19) is a cytoplasmic intermediate filament protein with a α-helical central domain. It belongs to the acidic type I cytokeratin family of proteins (KRTs). This gene is mapped to human chromosome 17q21.

Immunogeno

The antiserum was produced against synthesized peptide derived from human Keratin 19.

Immunogen Range: 231-280

Azioni biochim/fisiol

Cytokeratin 19 (KRT19) plays a major role in structural rigidity and multipurpose scaffolds. Overexpression of this gene in various cancers may participate in tumorigenic transformation. It may modulate signaling pathways and mediate cell apoptosis, cell cycle arrest, invasion and metastasis. KRT19 plays a vital role in the cancer stemness of hepatocellular carcinoma (HCC).

Caratteristiche e vantaggi

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Stato fisico

Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

Esclusione di responsabilità

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

nwg

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


Certificati d'analisi (COA)

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The tissue-dependent keratin 19 gene transcription is regulated by GKLF/KLF4 and Sp1
Brembeck FH and Rustgi AK
Test, 275(36), 28230-28239 (2000)
Cytokeratin 19 (KRT19) has a role in the reprogramming of cancer stem cell-like cells to less aggressive and more drug-sensitive cells
Saha S, et al.
International Journal of Molecular Sciences, 19(5), 1423-1423 (2018)
Cansu Tekin et al.
Molecular oncology, 15(11), 3091-3108 (2021-05-02)
Pancreatic acinar cells have high plasticity and can transdifferentiate into ductal-like cells. This acinar-to-ductal metaplasia (ADM) contributes to tissue maintenance but may also contribute to the premalignant transformation that can eventually progress to pancreatic ductal adenocarcinoma (PDAC). Macrophages are key

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