This product is not specifically recommended for molecular biology. Per the Product Information Sheet located in the Documents section of this product page catalog numbers B6917, B8667, 126609, B8894, and B2518 are suitable for molecular biology applications.
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| Voi/SKU | Disponibilità | Prezzo |
|---|---|---|
10 g | Disponibile per la spedizione OGGIdaSchnelldorf | CHF 101.00 |
50 g | Disponibile per la spedizione OGGIdaSchnelldorf | CHF 268.00 |
100 g | Disponibile per la spedizione OGGIdaSchnelldorf | CHF 431.00 |
500 g | Disponibile per la spedizione OGGIdaSchnelldorf | CHF 1210.00 |
1 kg | Disponibile per la spedizione OGGIdaSchnelldorf | CHF 3700.00 |
Informazioni su questo articolo
biological source
bovine
Quality Segment
assay
≥98%
form
lyophilized powder
purified by
heat shock fractionation
origin
USA origin
technique(s)
immunocytochemistry: suitable
impurities
≤5.0% Loss on drying
loss
≤5%
pH
7
solubility
water: soluble (40 mg/ml)
UniProt accession no.
foreign activity
BT virus, none detected, VSV virus, none detected
storage temp.
2-8°C
Gene Information
bovine ... ALB(280717)
General description
Application
- BSA has been used in cell culture, e.g. as a supplement in media prepared for culturing of oligodendrocytes.
- Viene utilizzata per la diluizione di soluzioni di anticorpi primari in procedure di immunoistochimica.
- Trova impiego come standard nel metodo di Bradford per la determinazione quantitativa delle proteine.
- Viene utilizzata in studi di immunofluorescenza nel tampone di bloccaggio e di permeabilizzazione.
Biochem/physiol Actions
Preparation Note
1 of 1
Questo articolo | |||
|---|---|---|---|
| description heat shock fraction, pH 7, ≥98% | description heat shock fraction, pH 5.2, ≥96% | description lyophilized powder, essentially fatty acid free and essentially globulin free, ≥99% (agarose gel electrophoresis) | description lyophilized powder, BioReagent, suitable for cell culture |
| assay ≥98% | assay ≥96% | assay ≥99% (agarose gel electrophoresis) | assay ≥96% (agarose gel electrophoresis) |
| origin USA origin | origin USA origin | origin USA origin | origin USA origin |
| technique(s) immunocytochemistry: suitable | technique(s) blood typing: suitable, microbiological culture: suitable | technique(s) enzyme immunoassay: suitable | technique(s) cell culture | mammalian: suitable |
| biological source bovine | biological source bovine | biological source bovine | biological source bovine |
| Quality Level 300 | Quality Level 200 | Quality Level 300 | Quality Level 200 |
| form lyophilized powder | form lyophilized powder | form lyophilized powder | form lyophilized powder |
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Classe di stoccaggio
11 - Combustible Solids
Che succede?
WGK 1
Punto di infiammabilità (°F)
Not applicable
Punto di infiammabilità (°C)
Not applicable
DPI (dispositivi di protezione individuale)
Eyeshields, Gloves, type N95 (US)
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Can A9647 be used in polymerase reactions?
1 answer-
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What buffer the buffer it is lyophilized in?
1 answer-
The albumin is heat shock fractionated from bovine serum. No buffer is added during this process.
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Is this product protease-free?
1 answer-
This product has not been tested for protease activity. Please see the link below to review other BSA products that are listed as protease-free:
https://www.sigmaaldrich.com/product/compare?term=&focus=products&page=1&perpage=30&sort=relevance&type=product&products=A7030%3ASIGMA%3Asial%2CA3059%3ASIGMA%3Asial%2CA3294%3ASIGMA%3AsialHelpful?
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Is this product suitable for using as protein standard when measuring concentration by spectrophotometry?
1 answer-
This product has been cited for as use protein standard in Bradford's method for spectrophotometric determination of protein. The article is accessible at this link: https://www.sciencedirect.com/science/article/pii/S0946672X20302698
Please refer to the table for a description of each albumin product. Based on customer input and literature reports, the following table lists product numbers which have successfully been used for specific applications. The list is not comprehensive, and product numbers not listed may often be substituted. It is available at this link: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/111/538/albumin-application-selection-guide.pdf
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What is the difference between Albumin A7906 and Albumin A9647 ?
1 answer-
Product A9647 and A7906 are identical. The only difference is that product A7906 offers 5 KG and 10 KG pack sizes.
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What is the pH of a solution of Product A9647, Albumin from bovine serum?
1 answer-
The pH of a 1% solution is approximately 7.0, according to the product specifications.
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What is the Department of Transportation shipping information for this product?
1 answer-
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.
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How can the concentration of a solution of Product A9647, Albumin from bovine serum, be quantified?
1 answer-
The concentration of a solution of BSA can be measured by using the extinction coefficient (E1%) of 6.67. The 1% refers to a solution that is 1% weight-to-volume (i.e., 10 mg/mL).
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What is the molecular weight of Product A9647, Albumin from bovine serum?
1 answer-
The molecular weight of BSA is 66,430.
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