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.
08-115
Rat Collagen Type I
from rat tail, liquid, 2-5 mg/mL, suitable for cell culture, used for 3D gel formation
Sinonimo/i:
Collagene di coda di topo, Collagene di tipo I di coda di topo
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Informazioni su questo articolo
UNSPSC Code:
12352202
eCl@ss:
32160405
NACRES:
NA.75
Biological source:
rat
Form:
liquid, solution
Technique(s):
cell culture | mammalian: suitable (and for 3D proliferation assays.)
Concentration:
100 mg
Prezzi e disponibilità al momento non sono disponibili
Servizio Tecnico
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Permettici di aiutartiNome del prodotto
Collagen Type I, rat tail, 100 mg, solution, BioReagent, suitable for cell culture
biological source
rat
Quality Segment
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
In humans, type I collagen is the most abundant and broadly expressed collagen. This heterotrimer contains two alpha 1 (I) chains and one alpha 2 (I) chain. αα It has repeating Gly-Xaa-Yaa tri-peptides motifs. The collagen alpha-1(I) chain protein is a member of the collagen complex superfamily. COL1A1 has a von Willebrand factor type C (vWFC) domain, a collagen triple-helix repeat, and a fibrillar collagen C-terminal domain (COLF).
Biochem/physiol Actions
Physical form
0.02N acetic acid, pH 3.67
Preparation Note
1 anno a 4°C
Analysis Note
Routinely evaluated by testing for uniform gelation and for attachment of and spreading of PC-12 rat cells
Legal Information
UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Salvo diversa indicazione nel nostro catalogo o in altra documentazione fornita dall′azienda insieme al prodotto, i nostri prodotti sono destinati esclusivamente a scopi di ricerca e non devono essere utilizzati per altre finalità, inclusi a titolo esemplificativo ma non esaustivo, fini commerciali non autorizzati, applicazioni diagnostiche in vitro, usi terapeutici ex vivo o in vivo o qualsiasi altro tipo di assunzione o applicazione rivolta agli esseri umani o agli animali.
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Classe di stoccaggio
12 - Non Combustible Liquids
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WGK 1
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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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