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F2177

Follistatin 288 from mouse

Name: Follistatin 288 from mouse
Brand: SIGMA
Price: 697 CHF

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

Sinonimo/i:

FS-288

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Voi/SKU	Disponibilità	Prezzo
25 μg	Per conoscere la disponibilità, visualizza il carrello	CHF 697.00

Informazioni su questo articolo

UNSPSC Code:

51111800

NACRES:

NA.32

MDL number:

MFCD03456879

CHF 697.00

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Proprietà

biological source

mouse

Quality Segment

100

recombinant

expressed in baculovirus infected Sf21 cells

assay

>95% (SDS-PAGE)

form

lyophilized powder

potency

0.04-0.4 mg per mL

mol wt

calculated mol wt ~31 kDa

packaging

pkg of 25 μg

storage condition

avoid repeated freeze/thaw cycles

impurities

endotoxin, tested

UniProt accession no.

P47931

storage temp.

−20°C

Gene Information

mouse ... Fst(14313)

Descrizione

General description

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.

Biochem/physiol Actions

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.

Physical form

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.

Analysis Note

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

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Questo articolo	F1175	SRP3045	AV42287
Sigma-Aldrich F2177 Follistatin 288 from mouse	Sigma-Aldrich F1175 Follistatin 300 human	Sigma-Aldrich SRP3045 Follistatin human	$Anti-FST antibody produced in rabbit IgG fraction of antiserum$ Sigma-Aldrich AV42287 Anti-FST antibody produced in rabbit
description >95% (SDS-PAGE), recombinant, expressed in baculovirus infected Sf21 cells, lyophilized powder	description ≥90% (SDS-PAGE), recombinant, expressed in Sf21 cells, lyophilized powder, suitable for cell culture	description recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture	description IgG fraction of antiserum
recombinant expressed in baculovirus infected Sf21 cells	recombinant expressed in Sf21 cells	recombinant expressed in E. coli	recombinant -
assay >95% (SDS-PAGE)	assay ≥90% (SDS-PAGE)	assay ≥98% (HPLC), ≥98% (SDS-PAGE)	assay -
biological source mouse	biological source human	biological source human	biological source rabbit
Quality Level 100	Quality Level 100	Quality Level -	Quality Level 100
form lyophilized powder	form lyophilized powder	form lyophilized	form buffered aqueous solution
storage condition avoid repeated freeze/thaw cycles	storage condition avoid repeated freeze/thaw cycles	storage condition -	storage condition -

Pittogrammi

GHS08,GHS05

Parola di avvertenza

Danger

Codici di pericolo

H315,H318,H361d

Hazard Classifications

Eye Dam. 1 - Repr. 2 - Skin Irrit. 2

Classe di stoccaggio

11 - Combustible Solids

Punto di infiammabilità (°F)

Not applicable

Punto di infiammabilità (°C)

Not applicable

Avvertenze di sicurezza

P202 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313

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Certificati d'analisi (COA)

Lot/Batch Number

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