Passa al contenuto
Merck

Documenti fondamentali

Vai a

F0895

Human Fibronectin

from human plasma, liquid, 1 mg/mL, suitable for cell culture

1 of 3 reviewers received a sample product or took part in a promotion

Sinonimo/i:

Fibronectina

Autenticati per visualizzare i prezzi organizzativi e contrattuali.

Scegli un formato

Cambia visualizzazione
Voi/SKUDisponibilitàPrezzo
1 mg
Per conoscere la disponibilità, visualizza il carrello
CHF 641.00
2 mg
Per conoscere la disponibilità, visualizza il carrello
CHF 1060.00
5 mg
Per conoscere la disponibilità, visualizza il carrello
CHF 1360.00

Informazioni su questo articolo

UNSPSC Code:
12352202
eCl@ss:
42020141
NACRES:
NA.75
MDL number:
Biological source:
human plasma
Form:
liquid
Technique(s):
cell culture | mammalian: suitable
Concentration:
0.1% (Solution)

CHF 641.00


Per conoscere la disponibilità, visualizza il carrello

​
Richiedi un ordine personalizzato
Servizio Tecnico
Hai bisogno di aiuto? Il nostro team di scienziati qualificati è a tua disposizione.
Permettici di aiutarti


Nome del prodotto

FIBRONECTINA DA PLASMA UMANO, liquid, 0.1% (Solution), BioReagent, suitable for cell culture

biological source

human plasma

Quality Segment

sterility

sterile

product line

BioReagent

form

liquid

packaging

pkg of 1 mg, pkg of 2 mg, pkg of 5 mg

concentration

0.1% (Solution)

technique(s)

cell culture | mammalian: suitable

surface coverage

1‑5 μg/cm2

solubility

saline: 0.05 M (Tris-buffered)

UniProt accession no.

binding specificity

Peptide Source: Collagen

shipped in

wet ice

storage temp.

2-8°C

Gene Information

human ... FN1(2335)

General description

La fibronectina 1 è una glicoproteina della matrice extracellulare codificata dal gene FN1. Viene espressa nel plasma e sulla superficie delle cellule. Il gene FN1 mappato al cromosoma umano 2q35.
FN esiste come proteina dimerica che presenta due legami disolfuro a ponte all′estremità C-terminale. All′interno della struttura della fibronectina, in prossimità di entrambe le estremità N- e C-terminali delle catene peptidiche i domini presentano un′organizzazione spaziale compatta. È stato inoltre osservato come, nonostante abbia origine da un singolo gene, negli esseri umani siano state identificate fino a 20 distinte varianti di questo gene.

Application

La fibronectina da plasma umano è stata usata per determinare il tasso di consumo di H2O2. È anche stato usato per rivestire i modelli in Sylgard® per colture cellulari. Ha trovato impiegato anche nell′adesione cellulare e per modellare direttamente la proteina su film polimerico.

Biochem/physiol Actions

La fibronectina è coinvolta funzionalmente in una varietà di processi biologici, tra cui i processi di adesione, crescita e migrazione cellulare, cicatrizzazione delle ferite, coagulazione del sangue e metastasi. La fibronectina è una proteina che gioca un ruolo importante nell′adesione e nella diffusione cellulare, oltre che nel controllo del citoscheletro, della morfologia e della differenziazione delle cellule. La FN1 è anche implicata nella formazione della matrice extracellulare, nell′emostasi e nella trombosi. Mutazioni della FN1 ha causano glomerulopatia.

Features and Benefits

  • Glicoproteina adesiva
  • Da plasma umano
  • Copertura superficiale raccomandata di 1-5 μg/cm2

Preparation Note

Questo prodotto è una soluzione allo 0,1% di fibronectina. L′omogeneità proteica è valutata per immunoelettroforesi, è testata contro endotossine e il materiale alla fonte è stato prima testato negativo per HIV, epatite B e epatite C.

Per rivestire superfici di colture la fibronectina si deve diluire in soluzione salina bilanciata e sterile e applicarne un volume minimo. La superficie dovrebbe essere essiccata all′aria per 45 minuti a temperatura ambiente e può essere conservata per 2-4 settimane a 2-8 °C

Analysis Note

L′omogeneità della proteina è valutata per immunoelettroforesi.

Legal Information

Sylgard is a registered trademark of The Dow Chemical Company or an affiliated company of Dow

Disclaimer

This product is regulated in France when intended for scientific purposes, including import, export, and conservation activities (Articles L.1211-1, paragraph 2, and L.1243-4 of the French Public Health Code). The purchaser (i.e. end user) is required to obtain an import authorization from the France Ministry responsible for Research (as referenced in Article L.1245-5-1 II of the French Public Health Code) or a conservation authorization from the same ministry (as referenced in Article L.1243-4 of the French Public Health Code). By placing an order for this product, you confirm that you have obtained the appropriate import or conservation authorization for the product. For more information regarding the use of human biological samples for research purposes in France, please contact the relevant French authorities.

Confronta articoli simili

Visualizza il confronto per intero

Mostra le differenze

1 of 1

Questo articolo
F1056S5171F0635
Fibronectina lyophilized powder, BioReagent, suitable for cell culture, ≥95% (SDS-PAGE)

Sigma-Aldrich

F1056

Fibronectina

Fibronectina powder, BioReagent, suitable for cell culture

Sigma-Aldrich

F0635

Fibronectina

description

liquid, 0.1% (Solution), BioReagent, suitable for cell culture

description

lyophilized powder, BioReagent, suitable for cell culture, ≥95% (SDS-PAGE)

description

solution, BioReagent, suitable for cell culture

description

powder, BioReagent, suitable for cell culture

biological source

human plasma

biological source

human plasma

biological source

human

biological source

rat plasma

technique(s)

cell culture | mammalian: suitable

technique(s)

cell culture | mammalian: suitable

technique(s)

cell culture | mammalian: suitable

technique(s)

cell culture | mammalian: suitable

sterility

sterile

sterility

sterile

sterility

-

sterility

sterile

concentration

0.1% (Solution)

concentration

-

concentration

-

concentration

-

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

liquid

form

lyophilized powder

form

solution

form

powder


Still not finding the right product?

Explore all of our products under FIBRONECTINA DA PLASMA UMANO


Classe di stoccaggio

12 - Non Combustible Liquids

WGK

WGK 1

Punto di infiammabilità (°F)

Not applicable

Punto di infiammabilità (°C)

Not applicable



Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number

Non trovi la versione di tuo interesse?

Se hai bisogno di una versione specifica, puoi cercare il certificato tramite il numero di lotto.

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti




Questions

1–9 of 9 Questions  
  1. Could Fibronectin (F0895) be used as a positive control for fibronectin in western blot assay? If so, do one need to consider any extra steps in the preparation of such ctrl sample?

    1 answer
    1. This product is intended for use as an attachment substrate for cell culture and has not been tested in western blotting as a positive control. However, the purification process of the starting material includes an affinity step and immunoelectrophoresis performed during Quality testing is against Anti-Fibronectin antibody F3648. While the end user would have to determine suitability, this material is expected to be suitable for use as a positive control in western blotting.

      Helpful?

  2. How many µg/cm² would the coating concentration be if I applied a coating with a 0.1% concentration using the F0895 product?

    1 answer
    1. The concentration of the 0.1% solution can be found in the Certificate of Analysis. To calculate micrograms per square centimeter, consider the volume used and the surface area of the well.

      Helpful?

  3. What is the recommended storage duration for Fibronectin (F0895) at 4°C, -20°C, and -80°C? How long can a diluted solution of 10ug/mL in PBS be stored at 4°C? Is it possible to reuse the Fibronectin solution to coat culture ware surfaces multiple times?

    1 answer
    1. The recommended storage duration for Fibronectin (F0895) is up to 1 year at 4°C. There has been no testing done on its stability after storage at -80°C or -20°C. A diluted solution of 10ug/mL in PBS can be stored at 4°C for 2-4 weeks. However, the solution cannot be reused to coat culture ware surfaces multiple times; the recommended process involves coating surfaces with a minimal volume, allowing them to air dry for 45 minutes at room temperature, and then storing the cultureware at 4°C for 2-4 weeks.

      Helpful?

  4. What is the recommended dilution rate for coating the culture surface with F0895-1MG Fibronectin as per the preparation instructions?

    1 answer
    1. The recommended dilution rate for coating the culture surface with F0895-1MG Fibronectin, as per the preparation instructions, is to start with a concentration in the range of 1 - 5 ug/cm^2. For a 96-well plate well with a surface area of about 0.34 cm^2, approximately 2 ul of F0895 further diluted in saline with a total volume of around 50 ul would be sufficient to cover the bottom of the well.

      Helpful?

  5. How should I store and handle Product F0895, Fibronectin from human plasma?

    1 answer
    1. Recommended storage of this material is  2-8 °C.  Vortexing, excessive agitation, repeated freezing and thawing of reconstituted fibronectin are not recommended.

      Helpful?

  6. What is the solvent for Product F0895, Fibronectin from human plasma?

    1 answer
    1. This material is solubilized in a 0.05 M Tris-buffered saline, pH 7.5.

      Helpful?

  7. How much Product F0895, Fibronectin from human plasma, do I use for my application?

    1 answer
    1. Recommended for use as a cell culture substratum at 1-5 μg/cm2 or 0.5-50 μg/mL. Optimal concentration depends on cell type as well as the application or research objectives.

      Helpful?

  8. Is Product F0895, Fibronectin from human plasma, sterile?

    1 answer
    1. Fibronectin 0.1% solution is a sterile product.  It is tested for sterility.  The sterility test results can be found on the lot-specific certificate of analysis.

      Helpful?

  9. What is the Department of Transportation shipping information for this product?

    1 answer
    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

      Helpful?

Reviews

1–3 of 3 Reviews  

Active Filters

  1. London
    • Review 1
    • Votes 4
    5 out of 5 stars.

    Perfect

    I love it. Not really expensive at all.
    Great experience.

    Helpful?

  2. CA
    • Review 1
    • Votes 19
    1 out of 5 stars.

    Why do you not have a protocol for using this expensive reagent?

    You have no protocol online for using this very expensive item......why? I have been waiting to chat for a total of 15 minutes to get what you should have put online anyway

    Helpful?

    1. Response from Merck KGaA:

      Thank you for your review. Please find the "Fibronectin Coating Protocol" under Protocols and Articles on the product page. We encourage customers who experience problems with our products to call or email us for additional technical support. Please visit https://www.sigmaaldrich.com/US/en/support/customer-support to submit a Product Technical Inquiry.

  3. Vancouver, BC
    • Review 1
    • Vote 1
    4 out of 5 stars.

    No issues, seems to work for hiPSC differentiation protocols.

    Used multiple times and different lots for hiPSC differentiation into iMeLCs. No problems with it.

    Helpful?