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Key Documents

SAE0161

Sigma-Aldrich

Albumin Human

Optibumin®, Recombinant, Animal Component Free, suitable for cell culture, low lipid

Synonym(s):

Optibumin, rHSA

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About This Item

UNSPSC Code:
12352202
NACRES:
NA.25

biological source

human

Quality Level

100

mol wt

monomer ~67 kDa

storage temp.

2-8°C

General description

Exbumin™ is high-purity recombinant human serum albumin with high lysine reactivity. It contains low levels of albumin aggregates and lipids and high concentration of free-thiol/Cys-34 mercapto-albumin. This USA-origin rHSA is animal-free.

Application

Exbumin™ is the highest purity rHSA available on the market optimized for most demanding applications.


  • solubilization or bioconjugation of molecules
  • cryopreservation of iPSC and hESC

Biochem/physiol Actions

Serum albumin functions as a carrier protein for steroids, fatty acids, and thyroid hormones. They are also vital in regulating the colloidal osmotic pressures of blood. It is added as an ingredient to classical and custom media formulations. Serum albumins protect the cells against physical or toxins-induced stress.

Features and Benefits

Exbumin™ is animal component free that is manufactured using good manufacturing practices at an ISO9001:2015 certified facility.
Advantages


  • High mercaptoalbumin (Cys34 free thiol)
  • Low lipid content
  • High lysine reactivity
  • Eliminates animal-derived additives
  • Safe and regulatory friendly
  • Provides well-defined and consistent stem cell medium
  • Raw materials, manufacturing equipment, and packaging is certified blood free and animal free

Packaging

10 ml in poly bottle

Other Notes

Exbumin is a registered trademark of InVitria

Legal Information

Exbumin is a trademark of Ventria Bioscience Inc.
Optibumin is a registered trademark of Ventria Bioscience Inc.

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 3

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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