The gelation process for this product does not require pH neutralization by the addition of acid or base. The procedure involves pipetting undiluted collagen into culture dishes, exposing them to ammonia vapor, and rinsing with sterile distilled water multiple times to remove ammonia. The final rinse is replaced with a sterile medium or balanced salt solution with serum, and the dishes are stored at 4°C until use.
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A propos de cet article
Nom du produit
Collagène de type I, queue de rat, 100 mg, solution, BioReagent, suitable for cell culture
biological source
rat
Quality Level
form
liquid, solution
manufacturer/tradename
Upstate®
concentration
100 mg
technique(s)
cell culture | mammalian: suitable (and for 3D proliferation assays.)
input
sample type hematopoietic stem cell(s)
sample type mesenchymal stem cell(s)
sample type induced pluripotent stem cell(s)
sample type epithelial cells
sample type pancreatic stem cell(s)
sample type neural stem cell(s)
sample type: mouse embryonic stem cell(s)
NCBI accession no.
UniProt accession no.
shipped in
wet ice
storage temp.
2-8°C
Gene Information
rat ... COL1A1(29393)
General description
Application
- pour les tests de prolifération du collagène en 3D[1]
- pour les tests de prolifération de l'atelocollagène[1]
- dans une étude comparative visant à fabriquer des microcapsules pouvant servir de modèles de noyaux mésoporeux de cristaux purs de carbonate de calcium (CaCO3) sous sa forme vatérite, afin d'évaluer les relations structure-propriétés[2]
- pour le revêtement de lamelles pour cultiver la lignée de cellules endothéliales micro-vasculaires cérébrales humaines (hCMEC/D3) afin de créer une co-culture cellulaire et un modèle de lésion induite à partir d'un échantillon issu d'un patient atteint d'hématome sous-dural chronique (CSDH).[3]
Biochem/physiol Actions
Physical form
Preparation Note
Analysis Note
Legal Information
Disclaimer
1 of 1
Cet article | |||
|---|---|---|---|
| biological source rat | biological source rat tail | biological source human skin | biological source rabbit |
| technique(s) cell culture | mammalian: suitable (and for 3D proliferation assays.) | technique(s) cell culture | mammalian: suitable | technique(s) - | technique(s) ELISA: suitable, immunohistochemistry: suitable, radioimmunoassay: suitable, western blot: suitable |
| concentration 100 mg | concentration - | concentration - | concentration - |
| Quality Level 100 | Quality Level - | Quality Level 100 | Quality Level 100 |
| form liquid, solution | form lyophilized (clear, colorless solution after reconstitution) | form lyophilized | form - |
| Gene Information rat ... COL1A1(29393) | Gene Information rat ... Col1a1(29393) | Gene Information - | Gene Information human ... COL1A1(1277) |
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Classe de stockage
12 - Non Combustible Liquids
wgk
WGK 1
Certificats d'analyse (COA)
Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".
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Numéro d'article de commerce international
| Référence | GTIN |
|---|---|
| 08-115 | 08436037123627 |
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Does this product require pH neutralization by addition of acid or base for gelation?
1 answer-
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Hi team: I hope this finds you well. May I know the concentration of collagen type I , rat tail 08-115? Much appreciated. Kind regards, Ovi
1 answer-
The concentration is provided in lot specific Certificates of Analysis, typically within the range of 3 to 5 mg/ml.
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Accidentally, I opened the collagen out of the flow chamber. Should I filter it or autoclave it to ensure the sterile conditions?
1 answer-
Collagen solutions may be sterilized by dialysis in a 0.25% acetic acid and 0.5% chloroform solution.
Avoid sterilizing the collagen solution by membrane filtration, as substantial protein loss may occur by this method. The coating of tissue culture plastic dishes may be performed by air-drying. Dried coated dishes may then be sterilized by exposure to UV light in a sterile culture hood or by rinsing with 70% ethanol.Helpful?
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Hi, what is the concentration of the collagen?
1 answer-
The concentration of this product will be listed on the lot-specific Certificate of Analysis. Please see the link below to access a Certificate:
https://www.emdmillipore.com/US/en/product/Collagen-Type-I-rat-tail,MM_NF-08-115#anchor_COAHelpful?
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Once diluted in 0.02N acetic acid, does the collagen solution require sterilisation for use in cell culture? If so, which method is the most effective: UV, autoclave or 0.22uM sterile filter (should this be PES or PVDF)?
1 answer-
This product is supplied as a sterile solution in 0.02 N Acetic acid. The package size is 100 mg, however, the concentration is variable and reported on the lot-specific Certificate of Analysis. The typical range is 4 - 5 mg/mL. Dilutions can be made with sterile PBS. Further sterilization is not required. If necessary, coated slides and coverslips can be sterilized by UV.
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