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Albumin Fraction V, protease-free, Europe, 50 g

≥98 %, protease-free, for protein analysis and molecular biology
Icon_Protease-free
Icon_TSE-BSE-free
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Pack Qty.
Pack.
BSA
Molar mass (M) ~66 000 g/mol
Storage temp. +4 °C
WGK 1
CAS No. [90604-29-8]
EG-Nr. 292-322-5

For all sensitive enzymatic assays.
Cohn/ethanol lyophilsate

Excellent in sensitive immuno assays, as a stabilising reagent for proteins, enzymes and antibodies and also suitable as a blocking reagent in hybridisation techniques.
Product details
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CHF173.50/Pack Qty. 

excl. VAT. | 50 g per Pack Qty.

Art. No. T844.2

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Product details



Albumin Fraction V, protease-free, Europe ≥98 %, protease-free, for protein analysis and molecular biology

Excellent in sensitive immuno assays, as a stabilising reagent for proteins, enzymes and antibodies and also suitable as a blocking reagent in hybridisation techniques.


BSA produced from fresh beef plasma by fractionating in acc. with Cohn and subsequent crystallisation at low temperatures from the alcoholic solution.


Tested for the absence of detectable protease activity.



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T844.2 50 g plastic CHF173.50
T844.3 500 g plastic CHF1,174.60
T844.4 200 g plastic CHF558.60
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General information

Recommended Application of Albumins


Molar extinction coefficient: 4,4x104 L x mol-1 x cm-1 (acc. to 0,667 L x mol-1 x cm-1 for a 0,1 % solution).


BSA are proteins yielded from blood, which function as binding and transport proteins in blood circulation. Depending on the preparation process, the albumins contain different quality and quantities of metabolic products, enzymes, peptides, fatty acids, vitamines, etc. and are suitable for different applications.


Certificates of Analysis

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Guarantee analysis

Appearanceflakes  
Colouryellow to beige  
Assay≥98 %  
Protein≥92 %  
Loss on drying≤5,0 %  
pH value (10 % in water)6,5-7,4  
Protease (hemoglobine hydrolysis)not detected  

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