A1470

Bovine Serum Albumin

lyophilized powder, low endotoxin, BioReagent, suitable for cell culture, ≥98% (agarose gel electrophoresis)

• Szinonimák: Albumin bovine serum, BSA, Bovine albumin
• CAS Number: 9048-46-8
• EC-szám: 232-936-2
• MDL-szám: MFCD00130384
• UNSPSC kód: 12352202
• NACRES: NA.27

Tulajdonságok

• biológiai forrás: bovine
• termékcsalád: BioReagent
• Teszt: ≥98% (agarose gel electrophoresis)
• Forma: lyophilized powder
• molekulatömeg: ~66 kDa
• tisztítva: heat shock fractionation
• kiszerelés: poly bottle of
• eredet: USA origin
• technika/technikák: cell culture | mammalian: suitable
• szennyeződések: ≤20 ppm Pb; ≤3 EU/mg endotoxin
• pH: 7
• oldhatóság: water: soluble (40 mg/ml)
• UniProt elérési szám: P02769
• idegen aktivitás: standard plate count (Bioburden) <500 (CFU/g)
• tárolási hőmérséklet: 2-8°C
• Géninformáció: bovine ... ALB(280717)

Leírás

Alkalmazás

Select the right albumin for your application with the Albumin Selection Guide.

Biokémiai/fiziológiai hatások

Certain conformational and primary-sequence epitopes of BSA are suspected allergens in human beef and milk allergies.

Tulajdonságok és előnyök

• Tested for use in cell culture
• Low endotoxin

Elkészítési megjegyzés

Manufactured by a novel process that maintains the lipid and growth factor characteristics of cold-ethanol precipitated albumins.

Serum albumin may be referred to as Fraction V. This naming convention is taken from the original Cohn method of fractionating serum proteins using cold ethanol precipitation. Serum albumin was found in the fifth ethanol fraction using Cohn′s method. Since then, the term "Fraction V" has been used by some to describe serum albumin regardless of the method of preparation. Others have used this term to describe serum albumin purified by ethanol fractionation methods that have been highly modified since the original Cohn method was described. Sigma-Aldrich manufactures and distributes serum albumins purified from a variety of primary methods including the true Cohn fractionation method, modified ethanol fractionation methods, heat shock and chromatography. Additional purification steps may include crystallization or charcoal filtration.

Jogi információk

Cohn Analog is a trademark of Proliant, Inc.

Biztonsági adatok

• Tárolási osztály kódja: 11 - Combustible Solids
• WGK: WGK 3
• Lobbanási pont (F): Not applicable
• Lobbanási pont (C): Not applicable
• Egyéni védőeszköz: Eyeshields, Gloves, type N95 (US)