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Merck

F2177

Sigma-Aldrich

Follistatin 288 from mouse

>95% (SDS-PAGE), recombinant, expressed in baculovirus infected Sf21 cells, lyophilized powder

Synonim(y):

FS-288

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About This Item

Numer MDL:
Kod UNSPSC:
51111800
NACRES:
NA.32

pochodzenie biologiczne

mouse

Poziom jakości

rekombinowane

expressed in baculovirus infected Sf21 cells

Próba

>95% (SDS-PAGE)

Postać

lyophilized powder

siła działania

0.04-0.4 mg per mL

masa cząsteczkowa

calculated mol wt ~31 kDa

opakowanie

pkg of 25 μg

warunki przechowywania

avoid repeated freeze/thaw cycles

zanieczyszczenia

endotoxin, tested

numer dostępu UniProt

temp. przechowywania

−20°C

informacje o genach

mouse ... Fst(14313)

Opis ogólny

FST (follistatin) is an activin-binding protein, and exists in two isoforms due to alternate splicing, FS288 and FS315. It is a glycoprotein with a single chain, and acts as an activin antagonist. It has a high level of expression in fetal membranes and placenta.

Działania biochem./fizjol.

FST (follistatin) binds to and regulates activins, which in turn are TGF (transforming growth factor)-β superfamily members. The expression level of FST and its binding partner activin A is elevated in inflammatory disorders. The activin A-follistatin system plays an essential role in the modulation of glucose and lipid metabolism, which might have an overall effect on fetal growth. In adipose tissue, it facilitates the adipogenic differentiation of progenitor cells.
High affinity activin-binding protein that can act as an activin antagonist.

Postać fizyczna

Recombinant Mouse Follistatin 288 is supplied as a approximately 25 μg of protein lyophilized from a 0.2 μm filtered solution in 30% acetonitrile and 0.1% TFA containing 1.25 mg of bovine serum albumin.

Komentarz do analizy

The biological activity is measured by its ability to neutralize activin-induced erythroid differentiation on K562 cells.
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Piktogramy

Corrosion

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

Zwroty wskazujące środki ostrożności

Klasyfikacja zagrożeń

Eye Dam. 1 - Skin Irrit. 2

Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable


Certyfikaty analizy (CoA)

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Masz już ten produkt?

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

Odwiedź Bibliotekę dokumentów

Rita Linko et al.
BMC infectious diseases, 14, 253-253 (2014-06-03)
Activin A and its binding protein follistatin (FS) are increased in inflammatory disorders and sepsis. Overexpression of activin A in the lung causes similar histopathological changes as acute respiratory distress syndrome (ARDS). ARDS and severe respiratory failure are complications of
Silvia Näf et al.
PloS one, 9(4), e92175-e92175 (2014-04-26)
The Activin A-Follistatin system has emerged as an important regulator of lipid and glucose metabolism with possible repercussions on fetal growth. To analyze circulating activin A, follistatin and follistatin-like-3 (FSTL3) levels and their relationship with glucose metabolism in pregnant women
S Dasgupta et al.
Journal of postgraduate medicine, 58(3), 190-193 (2012-10-02)
Out of a panel of 37 candidate genes tested for linkage with polycystic ovary syndrome (PCOS), the strongest evidence of linkage was reported in the follistatin (FST) gene region. Subsequently, a couple of studies outside India investigated the FST gene

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