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Merck
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Documentos clave

HPA016852

Sigma-Aldrich

Anti-PTDSS1 antibody produced in rabbit

Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution

Sinónimos:

Anti-PSS-1, Anti-Phosphatidylserine synthase 1, Anti-PtdSer synthase 1, Anti-Serine-exchange enzyme I

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About This Item

Código UNSPSC:
12352203
Atlas de proteínas humanas número:
NACRES:
NA.43

origen biológico

rabbit

conjugado

unconjugated

forma del anticuerpo

affinity isolated antibody

tipo de anticuerpo

primary antibodies

clon

polyclonal

Línea del producto

Prestige Antibodies® Powered by Atlas Antibodies

Formulario

buffered aqueous glycerol solution

reactividad de especies

human

técnicas

immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:200-1:500

secuencia del inmunógeno

AEHYGHREKTYSECEDGTYSPEISWHHRKGTKGSEDSPPKHAGNNESHSSRRRNRHSKSKVTNGVGKK

Nº de acceso UniProt

Condiciones de envío

wet ice

temp. de almacenamiento

−20°C

modificación del objetivo postraduccional

unmodified

Información sobre el gen

human ... PTDSS1(9791)

Inmunógeno

Phosphatidylserine synthase 1 recombinant protein epitope signature tag (PrEST)

Aplicación

All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project and as a result, are supported by the most extensive characterization in the industry.

The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies® protocols and other useful information.

Acciones bioquímicas o fisiológicas

PTDSS1 (Phosphatidylserine synthase 1) is an integral membrane protein involved in the phosphatidylserine synthase I activity. It is abundantly expressed in all murine tissues of kidney, brain, and liver. It catalyzes the base-exchange reaction to convert PC (Phosphatidylcholine) and PE (phosphatidylethanolamine) respectively into PS (phosphatidylserine) in intact cells. Heterozygous missense mutations of PTDSS1 cause Lenz-Majewski syndrome (LMS) syndrome with intellectual disability and multiple congenital anomalies.

Características y beneficios

Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.

Every Prestige Antibody is tested in the following ways:
  • IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
  • Protein array of 364 human recombinant protein fragments.

Ligadura / enlace

Corresponding Antigen APREST74647

Forma física

Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide

Información legal

Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany

Cláusula de descargo de responsabilidad

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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Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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Sérgio B Sousa et al.
Nature genetics, 46(1), 70-76 (2013-11-19)
Lenz-Majewski syndrome (LMS) is a syndrome of intellectual disability and multiple congenital anomalies that features generalized craniotubular hyperostosis. By using whole-exome sequencing and selecting variants consistent with the predicted dominant de novo etiology of LMS, we identified causative heterozygous missense
O Kuge et al.
The Journal of biological chemistry, 266(35), 24184-24189 (1991-12-15)
A phosphatidylserine-auxotrophic mutant of cultured Chinese hamster ovary (CHO) cells, PSA-3, is defective in phosphatidylserine synthase I activity. Transfection of PSA-3 cells with a cDNA expression library of CHO-K1 (the parent of PSA-3) yielded a phosphatidylserine-prototrophic transformant with normal phosphatidylserine
Shiho Tomohiro et al.
The Biochemical journal, 418(2), 421-429 (2008-11-19)
PS (phosphatidylserine) in mammalian cells is synthesized by two distinct base-exchange enzymes, PSS1 (PS synthase 1) and PSS2, which are responsible for the conversion of PC (phosphatidylcholine) and PE (phosphatidylethanolamine) respectively into PS in intact cells. The PS synthesis in
B Sturbois-Balcerzak et al.
The Journal of biological chemistry, 276(11), 8205-8212 (2000-11-21)
In mammalian cells, phosphatidylserine is synthesized by two different enzymes, phosphatidylserine synthase (PSS)-1 and -2, via a base exchange reaction in which the head group of a phospholipid (phosphatidylcholine or phosphatidylethanolamine) is replaced by l-serine. Since the amino acid sequences

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