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Merck

L8777

Sigma-Aldrich

Lectin from Phytolacca americana (pokeweed)

lyophilized powder, BioReagent, suitable for cell culture

Synonim(y):

PWM, Pokeweed mitogen

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About This Item

Numer MDL:
Kod UNSPSC:
12352202
NACRES:
NA.32

sterylność

aseptically filled

Poziom jakości

linia produktu

BioReagent

Postać

lyophilized powder

siła działania

≤0.3 μg/mL mitogenic activity

metody

cell culture | mammalian: suitable

rozpuszczalność

PBS: 1 mg/mL

temp. przechowywania

2-8°C

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Opis ogólny

Lectins are proteins of plant origin, which have the ability to bind to certain neuronal surface glycoproteins and glycolipids. This ability of theirs helps them to be used as neuroanatomical tracers, as they are taken and transported in a retrograde or anterograde fashion.

Zastosowanie

Lectin from Phytolacca americana (pokeweed) is used for proliferation Assay. (Cellular proliferative responses were measured by the incorporation of 3H thymidine in newly synthesized DNA, using a conventional assay).

Działania biochem./fizjol.

Lectins are carbohydrate-binding proteins and are highly specific for sugar moieties. Pokeweed lectin (PL) is a lectin specific for N-acetylglucosamine-containing saccharides that stimulate peripheral lymphocytes to undergo mitosis by binding to their cell surfaces. Four types of lectins are isolated from the roots of pokeweed (Phytolacca americana). They contain homologous domains but have different molecular sizes and biological properties.
PWM is extracted from pokeweed roots. This protein has hemagglutinating, leukoagglutinating, and mitogenic properties. PWM is not blood group specific, but has affinity for N-acetyl-β-D-glucosamine oligomers.

Jakość

Partially purified TCA precipitate.
Essentially salt-free.

Komentarz do analizy

Mitogenic activity was determined by BrdU incorporation in HeLa cell cultures.
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Piktogramy

Health hazard

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

Zwroty wskazujące środki ostrożności

Klasyfikacja zagrożeń

Resp. Sens. 1 - Skin Sens. 1

Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Środki ochrony indywidualnej

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


Certyfikaty analizy (CoA)

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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Kurt Hanevik et al.
The Journal of infectious diseases, 204(11), 1779-1786 (2011-10-13)
Clinical and epidemiological studies have suggested the development of acquired immunity in individuals previously infected with Giardia lamblia. However, there are no data on the long-term cellular immunity and genotype cross-reactivity. An outbreak of assemblage B giardiasis in a nonendemic
Tomomi Fujii et al.
Acta crystallographica. Section D, Biological crystallography, 60(Pt 4), 665-673 (2004-03-25)
Pokeweed lectin (PL), a lectin specific for N-acetylglucosamine-containing saccharides, stimulates peripheral lymphocytes to undergo mitosis by binding to their cell surfaces. Four types of lectins have been isolated from the roots of pokeweed (Phytolacca americana) and shown to contain homologous
Caroline Leeth et al.
Animals : an open access journal from MDPI, 11(10) (2021-10-24)
Immunological studies in the horse are frequently hampered by lack of environmental control, complicated study design, and ethical concerns when performing high risk studies. The purpose of the current study was to investigate the utility of a xenograft model for
A randomized, placebo-controlled phase I study assessing the safety and immunogenicity of a Pseudomonas aeruginosa hybrid outer membrane protein OprF/I vaccine (IC43) in healthy volunteers.
Westritschnig K, Hochreiter R, Wallner G, et al.
Human Vaccines & Immunotherapeutics, 10(1), 170-183 (2014)
Samira Rezaei et al.
Scientific reports, 10(1), 7471-7471 (2020-05-06)
In the routine commercial karyotype analysis on 5,481 boars, we identified 32 carriers of mosaic reciprocal translocations, half of which were carrying a specific recurrent translocation, mos t(7;9). An additional 7 mosaic translocations were identified through lymphocyte karyotype analysis from

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