This item is stored refrigerated at 2-8°C. However, the product ships at ambient temperature. Refrigerated products that ship at ambient temperature are considered stable up to 2 weeks for transit time. Additional stability studies have not been conducted.
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| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
10 mg | Warenkorb auf Verfügbarkeit prüfen | € 69,00 |
50 mg | Warenkorb auf Verfügbarkeit prüfen | € 249,00 |
100 mg | Warenkorb auf Verfügbarkeit prüfen | € 436,00 |
250 mg | Warenkorb auf Verfügbarkeit prüfen | € 448,00 |
Über diesen Artikel
Produktname
Kollagen aus Kalbshaut, Bornstein and Traub Type I, solid, BioReagent, suitable for cell culture
biological source
bovine (calf) skin
Quality Segment
product line
BioReagent
form
solid
packaging
poly bottle of 10 mg, poly bottle of 100 mg, poly bottle of 250 mg, poly bottle of 50 mg
technique(s)
cell culture | mammalian: suitable
surface coverage
6‑10 μg/cm2
solubility
0.1 M acetic acid: 1 mg/mL (Allow to stir at room temperature 1-3 hours until dissolved.)
UniProt accession no.
binding specificity
Peptide Source: Fibronectin
, Peptide Source: Laminin
shipped in
ambient
storage temp.
2-8°C
Gene Information
bovine ... COL1A1(282187)
General description
Application
- Bestandteil der Kollagen-Gelmatrix für die Kultivierung von Prä-Antralfollikeln
- Bestandteil des Roswell-Park-Memorial-Institute-Mediums zur Kultivierung von Leukozyten aus der Niere von Goldbrassen, von Makrophagen und von acidophilen Granulocyten
- Beschichtung von Transwell-Einsätzen vor dem Anzüchten von epithelialen Zellkulturen
Biochem/physiol Actions
Preparation Note
Other Notes
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description Bornstein and Traub Type I, solid, BioReagent, suitable for cell culture | description Bornstein and Traub Type I, (0.1% solution in 0.1 M acetic acid), aseptically processed, BioReagent, suitable for cell culture | description 2.9-3.2 mg/mL, (Suitable for cell culture and for 3D matrix formation), sterile-filtered | description Bornstein and Traub Type I (Sigma Type VIII), powder |
| biological source bovine (calf) skin | biological source bovine (calf) skin | biological source bovine skin | biological source human placenta |
| technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable (3D matrix formation) | technique(s) cell culture | mammalian: suitable |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| form solid | form solution (0.1% solution in 0.1 M acetic acid) | form liquid | form powder |
| Gene Information bovine ... COL1A1(282187) | Gene Information bovine ... COL1A1(282187), COL2A1(407142) | Gene Information human ... COL1A1(282187) | Gene Information bovine ... CSN2(281099), CSN3(281728) |
| binding specificity Peptide Source: Laminin | binding specificity Peptide Source: Elastin | binding specificity Peptide Source: Fibrinogen | binding specificity - |
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Lagerklasse
11 - Combustible Solids
Was ist los?
WGK 1
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
PSA (Persönliche Schutzausrüstung)
Eyeshields, Gloves, type N95 (US)
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How long can it be stored in room temperature?
1 answer-
Helpful?
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The solubility is listed as 1mg/mL in 0.1M acetic acid. Can it be made to 3mg/mL using 0.1M acetic acid?
1 answer-
The Product Information Sheet for Collagens for Cell Culture recommends preparing a 0.1% (w/v) (=1 mg/mL) collagen solution in 0.1 M acetic acid, stirring at room temperature for 1-3 hours until dissolved.
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/235/003/c9791inf.pdf
Given that our solubility testing is performed at a concentration of 5 mg/mL in H2O, (with the pH adjusted to 3.0 with acetic acid), it is possible to prepare a 3 mg/mL solution.
https://www.sigmaaldrich.com/specification-sheets/130/681/C9791-BULK________SIGMA____.pdf
Helpful?
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Can Calf skin collagen 1 be used to make hydrogels to study contraction of myometrium or any other myocytic cells?
1 answer-
This product is not tested for 3D gel formation. Historical information shows that this product will form 3D gels, however residual components may effect the performance from lot to lot. Product C2249, a human collagen solution, is tested for gel formation and may be a more suitable product. Please see the link below to review this product option:
https://www.sigmaaldrich.com/product/sigma/c2249Alternatively, while not tested routinely for gel formation, a more reliable collagen product for 3D gel formation is product C7661, Collagen from Rat tail. A link to this product is provided below:
https://www.sigmaaldrich.com/product/sigma/c7661The links below offer additional information regarding other hydrogel product specifically used in the formation of 3D gels for culture:
https://sigmaaldrich.com/products/cell-culture-and-analysis/3d-cell-culture/hydrogels
https://www.sigmaaldrich.com/technical-documents/technical-article/cell-culture-and-cell-culture-analysis/3d-cell-culture/3d-hydrogelsHelpful?
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