Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to
worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting
immunostaining in relation to complex human pathologies.
Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding.
Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".
Antigen-specific affinity chromatography followed by Protein A affinity chromatography
(applications tested for the base form of this product only)
Performing IHC? See our complete line of Immunohistochemistry Reagents including antigen retrieval solutions, blocking agents
ABC Detection Kits and polymers, biotinylated secondary antibodies, substrates and more.
Recombinant CTSB (Val129-Asp333) expressed in E. coli.
The antibody is a rabbit polyclonal antibody raised against CTSB. It has been selected for its ability to recognize CTSB in immunohistochemical staining and western blotting.
PBS, pH 7.4, 0.02% Sodium Azide, 50% Glycerol
Avoid repeated freeze/thaw cycles. Store at 4°C for frequent use. Aliquot and store at -20°C for 12 months.
Cathepsin B is a lysosomal cysteine proteinase synthesized as a zymogen of 39-47 kilodaltons (kD), which is subsequently converted into an active single- chain form of 33 kD (CB33) and, by additional processing, into the active 2-chain form containing a heavy chain of 27-29 kD (CB(27-29)) and a light chain of 4-6 kD.