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SAB4501658

Sigma-Aldrich

Anti-Keratin 15 antibody produced in rabbit

affinity isolated antibody

Synonym(s):

CK-15, Cytokeratin-15, K15, Keratin type I cytoskeletal 15

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

Quality Level

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

antigen 49 kDa

species reactivity

mouse, rat, human

concentration

~1 mg/mL

technique(s)

ELISA: 1:20000
immunohistochemistry: 1:50-1:100
western blot: 1:500-1:1000

NCBI accession no.

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... KRT15(3866)

General description

Anti-Keratin 15 Antibody detects endogenous levels of total Keratin 15 protein.
Keratin 15 (KRT15)/cytokeratin 15, a type I keratin, belongs to the keratin (KRT) gene family. It is expressed in basal keratinocytes of stratified epithelium. KRT15 gene is located on human chromosome 17q21.2. Anti-Keratin 15 antibody detects endogenous levels of total Keratin 15 protein.

Immunogen

The antiserum was produced against synthesized peptide derived from human Keratin 15.

Immunogen Range: 1-50

Application

Anti-Keratin 15 antibody produced in rabbit has been used in: immunohistochemistry (1:100), immunofluorescence (1:100), immunostaining

Biochem/physiol Actions

Keratin 15 (KRT15) participates in maintaining cytoplasmic stability. It acts as a marker for skin stem cells in the hair follicle bulge. KRT15 plays a major role in epidermal homeostasis. It is associated with tumorigenesis. KRT15 might serve as a biomarker in predicting the prognosis of breast invasive carcinoma (BRCA) patients. Overexpression of the KRT15 gene is seen in squamous-cell carcinoma.

Features and Benefits

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.

Physical form

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

Disclaimer

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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Storage Class Code

10 - Combustible liquids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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X Rao et al.
Neoplasma, 67(2), 410-414 (2019-12-31)
Keratin-15 (KRT15) is a type I keratin lacking a defined type II partner and plays a key role in maintaining cytoplasmic stability. Recently, studies have reported that KRT15 was correlated with tumor formation and progression. However, the clinical significance of
Pengcheng Zhong et al.
Experimental and therapeutic medicine, 21(4), 305-305 (2021-03-16)
Although keratin 15 (KRT15) has been indicated to be overexpressed in several types of tumor, its role in breast invasive carcinoma (BRCA) has so far remained elusive. The aim of the present study was to explore KRT15 expression in BRCA
Development of the human prostate
Cunha GR, et al.
Differentiation, 103, 24-45 (2018)
Gerald R Cunha et al.
Differentiation; research in biological diversity, 103, 24-45 (2018-09-19)
This paper provides a detailed compilation of human prostatic development that includes human fetal prostatic gross anatomy, histology, and ontogeny of selected epithelial and mesenchymal differentiation markers and signaling molecules throughout the stages of human prostatic development: (a) pre-bud urogenital
Gerald R Cunha et al.
Differentiation; research in biological diversity, 115, 37-52 (2020-08-30)
The goal of this paper is to explore the ability of the human female urogenital sinus immediately below the bladder (proximal urethra) to undergo prostatic development in response to dihydrotestosterone (DHT). To establish this idea, xenografts of human fetal female

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