Anti-MSMB Rabbit Monoclonal Antibody for WB, IF/ICC, ELISA - P08118

Core Product Specifications and Parameters

Biological Background: MSMB Function and Localization

• Beta-microseminoprotein (MSMB), also known as immunoglobulin-binding factor (IGBF), prostate secretory protein of 94 amino acids (PSP94), and seminal plasma beta-inhibin, is a secreted protein encoded by the MSMB gene.
• Alternative splicing produces multiple isoforms, including the 94-amino acid PSP94 and the 57-amino acid PSP57, which exhibit tissue-specific expression patterns.
• The protein is strongly expressed in prostate, liver, kidney, breast, and penis; PSP94 is found in lung and breast, while PSP57 is detected in kidney and bladder.
• As a secreted protein, MSMB localizes extracellularly and is implicated in immunoglobulin binding and reproductive functions, likely serving as a seminal fluid component.
• Structural features include disulfide bonds and a three-dimensional fold, as indicated by keywords such as "3D-structure" and "Disulfide bond."

Experimental Guidance and Technical Tips

• The immunogen corresponds to amino acids 1-100 of human MSMB, which may allow recognition of full-length and N-terminal isoforms; verify compatibility with the relevant sample type.
• Western blot analysis is expected to detect a band around 13 kDa; consider that post-translational modifications or isoform variations could alter migration.
• For immunofluorescence and ELISA, ensure appropriate fixation/permeabilization and blocking conditions, and validate the antibody in the target tissue or cell line.
• Cross-reactivity with mouse MSMB suggests a conserved epitope; however, experimental confirmation is recommended for non-human samples.

CamelBio: Your One-Stop Sourcing Bridge

CamelBio provides diagnostic manufacturers and researchers with streamlined access to IVD raw materials, including validated monoclonal antibodies such as this anti-MSMB clone. Our portfolio supports prostate and reproductive marker development, offering antibody pairs, bulk reagent supply, and assistance with rare target sourcing. Rely on CamelBio for end-to-end raw material solutions from concept to clinical application.