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High-Purity, Thiol-Blocked BSA for Diagnostics, Protein Stabilization, and Redox-Sensitive Applications
Lyophilized Bovine Albumin Fraction V – Sulphydryl Blocked (Cat. #: SB-0090) is a freeze-dried, high-purity form of bovine serum albumin (BSA) that has been chemically modified to block reactive sulphydryl (-SH) groups. This specialized albumin reduces unwanted disulfide bond formation and thiol-based interactions, making it ideal for use in diagnostic assays, enzyme stabilization, protein formulation, and redox-sensitive biochemical workflows.
Sourced from USDA-inspected cattle and manufactured under rigorous quality standards, SB-0090 offers excellent solubility, batch-to-batch consistency, and compatibility with a wide range of immunological, pharmaceutical, and analytical applications.
Sulphydryl (-SH) groups chemically blocked to prevent redox interference
Lyophilized powder format for long-term storage and flexible reconstitution
Derived from high-quality U.S. bovine plasma
Sterile-filtered (0.22 µm) and preservative-free
Ideal for redox-sensitive systems and assay precision
Stored at 2–8 °C
Stabilizer for thiol-sensitive enzymes and proteins
Blocking and carrier protein in immunoassays (e.g., ELISA)
Diagnostic reagent manufacturing and kit development
Component in redox-controlled proteomic or biochemical research
Pharmaceutical formulation and biologics production
High-Purity, Thiol-Blocked BSA for Diagnostics, Protein Stabilization, and Redox-Sensitive Applications
Lyophilized Bovine Albumin Fraction V – Sulphydryl Blocked (Cat. #: SB-0090) is a freeze-dried, high-purity form of bovine serum albumin (BSA) that has been chemically modified to block reactive sulphydryl (-SH) groups. This specialized albumin reduces unwanted disulfide bond formation and thiol-based interactions, making it ideal for use in diagnostic assays, enzyme stabilization, protein formulation, and redox-sensitive biochemical workflows.
Sourced from USDA-inspected cattle and manufactured under rigorous quality standards, SB-0090 offers excellent solubility, batch-to-batch consistency, and compatibility with a wide range of immunological, pharmaceutical, and analytical applications.
Sulphydryl (-SH) groups chemically blocked to prevent redox interference
Lyophilized powder format for long-term storage and flexible reconstitution
Derived from high-quality U.S. bovine plasma
Sterile-filtered (0.22 µm) and preservative-free
Ideal for redox-sensitive systems and assay precision
Stored at 2–8 °C
Stabilizer for thiol-sensitive enzymes and proteins
Blocking and carrier protein in immunoassays (e.g., ELISA)
Diagnostic reagent manufacturing and kit development
Component in redox-controlled proteomic or biochemical research
Pharmaceutical formulation and biologics production