All Photos(2)




SILu®MAb Vedolizumab Stable-Isotope Labeled Monoclonal Antibody

recombinant, expressed in CHO cells

Sign Into View Organizational & Contract Pricing

Full Length SIL Protein Internal Standard, SIL Biologic Antibody Mimic, SIL Biotherapeutic Antibody Mimic, Stable Isotope Labeled (SIL) Antibody


expressed in CHO cells

Quality Level


≥90% (HPLC)




suitable for mass spectrometry

shipped in

wet ice

storage temp.


Related Categories

General description

SILuMAb Vedolizumab (MSQC29) is a recombinant, stable isotope-labeled, monoclonal antibody which incorporates [13C6, 15N4]-Arginine and [13C6, 15N2]-Lysine. Expressed in CHO cells, it is designed to be used as an internal standard for the quantitative mass spectrometry analysis of Vedolizumab in human and animal serum.

SILuMAb Vedolizumab is for research use only and is not intended for diagnostic or therapeutic use.


SILuMAb Vedolizumab Heavy Chain:

SILuMAb Vedolizumab Light Chain:

Analysis Note

MRM settings provided (xls)

Legal Information

This product is licensed under U.S. Patent No. 7,396,688 and foreign counterparts from E. I. du Pont de Nemours and Company. The purchase of this product conveys to the buyer the nontransferable right to use the purchased amount of the product for research and development only, including services for a third party for consideration. The buyer cannot sell or otherwise transfer this product, its components or materials made using this product or its components to a third party. Information about licenses for excluded uses is available from: E. I. du Pont de Nemours and Company; Attn: Associate Director, Commercial Development; DuPont Experimental Station E268; 200 Powdermill Rd.; Wilmington, DE 19803; 1-877-881-9787 (voice), 1-302-695-1437 (fax),
SILu is a trademark of Sigma-Aldrich Co. LLC
Silver Shield is a registered trademark of Siebe North, Inc.

Storage Class

13 - Non Combustible Solids




Not applicable


Not applicable

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’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).


Product Number
Pack Size/Quantity

Additional examples:





enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service