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Merck
모든 사진(3)

주요 문서

SAB4200867

Sigma-Aldrich

Anti-PMEL antibody produced in rabbit

affinity isolated antibody, buffered aqueous solution

동의어(들):

ME20-M (ME20M) Melanoma-associated ME20 antigen, Melanocyte protein, Melanocyte protein Pmel 17, Melanocytes lineage-specific antigen GP100, Melanoma gp100, P1, P100, Premelanosome protein, Silver locus protein homolog

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About This Item

UNSPSC 코드:
12352203
NACRES:
NA.43
종 반응성:
human
application:
기술:
immunoblotting: 1:1000-1:2000 using human melanoma SK-MEL-28 cell lysate
citations:
6

항체 형태

affinity isolated antibody

Quality Level

양식

liquid

종 반응성

human

농도

~1 mg/mL

기술

immunoblotting: 1:1000-1:2000 using human melanoma SK-MEL-28 cell lysate

UniProt 수납 번호

배송 상태

dry ice

저장 온도

−20°C

타겟 번역 후 변형

unmodified

일반 설명

The melanocyte-specific protein PMEL (also known as Pmel17, gp100, melanocyte protein, premelanosome protein or silver locus protein homolog (SILV)) is a type I transmembrane glycoprotein that is expressed primarily in pigment cells of the skin and eye. In melanosomes, the protein forms a fibrillar matrix on which the UV-shielding pigment melanin is deposited.1-2

특이성

Anti-PMEL antibody specifically recognizes human PMEL protein.

애플리케이션

The antibody may be used in various immunochemical techniques including Immunoblotting (~100 kDa), Immunohistochemistry and Immunofluorescence.
Detection of the PMEL band by Immunoblotting is specifically inhibited by the immunogen.

생화학적/생리학적 작용

PMEL fibrils are a major functional component of the melanosomal compartment as they optimize melanin polymerization, condensation and storage.1,3
PMEL fibrils have an amyloidogenic nature and share features with pathological amyloids.4 Mutations in PMEL are associated with pigmentation disorders and/or impairments in eye development in various species.1,5,6
PMEL is suggested an excellent model system to study mechanisms of intracellular amyloid formation.1

물리적 형태

Supplied as a solution in 0.01 M phosphate buffered saline pH 7.4, containing 15 mM sodium azide as a preservative.

저장 및 안정성

For continuous use, store at 2-8°C for up to one month. For extended storage, freeze in working aliquots. Repeated freezing and thawing is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use. Working dilution samples should be discarded if not used within 12 hours.

면책조항

Unless otherwise stated in our catalog  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.

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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문서 라이브러리 방문

Christin Bissig et al.
International journal of molecular sciences, 17(9) (2016-09-03)
In pigment cells, melanin synthesis takes place in specialized organelles, called melanosomes. The biogenesis and maturation of melanosomes is initiated by an unpigmented step that takes place prior to the initiation of melanin synthesis and leads to the formation of
Thomas Burgoyne et al.
Journal of cell science, 128(7), 1400-1407 (2015-02-19)
Analysis of melanosome biogenesis in the retinal pigment epithelium (RPE) is challenging because it occurs predominantly in a short embryonic time window. Here, we show that the zebrafish provides an ideal model system for studying this process because in the
Douglas M Fowler et al.
PLoS biology, 4(1), e6-e6 (2005-11-23)
Amyloid is a generally insoluble, fibrous cross-beta sheet protein aggregate. The process of amyloidogenesis is associated with a variety of neurodegenerative diseases including Alzheimer, Parkinson, and Huntington disease. We report the discovery of an unprecedented functional mammalian amyloid structure generated
Jia Shee Hee et al.
Scientific reports, 7, 44064-44064 (2017-03-09)
PMEL is a pigment cell protein that forms physiological amyloid in melanosomes. Many amyloids and/or their oligomeric precursors are toxic, causing or contributing to severe, incurable diseases including Alzheimer's and prion diseases. Striking similarities in intracellular formation pathways between PMEL

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