Bovine Serum Albumin (BSA)

Web Scientific is moving...

You can now find all Web Scientific products on our parent company's site, this site will be closing on 1st of June 2021. Please place all orders via Thistle Scientific.

Click the link below to see this product on our new website.

View Product
SKU: 786-086-XX Category:
Special Requirements?


Bovine serum albumin is a single polypeptide of 67kDa and consists of 59 lysine residues, of which 30-35 have primary amines that can react with crosslinkers for the coupling of peptides.
OneQuant™ BSA
The BSA carrier protein is also available as our single use OneQuant™ vials to save time and money. Supplied as 8 x 2mg vials



  • Synonym: BSA
  • CAS Number: 9048-46-8
  • Linear Formula:
  • Molecular Weight: 66
  • EC Number: MFCD00130384
  • 59 lysine residues: 30-35 are capable of conjugating
  • Single polypeptide protein (67kDa)
  • More soluble, but less immunogenic, than KLH
  • Convenient 10mg vials



  • Carrier protein for peptides for the production of antibodies.



Additional information





SKU SizeDescription Price