Abcam, ab233166, Anti-PZP antibody

Size: 100µg
Rabbit Polyclonal PZP antibody. Suitable for WB, IHC-P and reacts with Human samples. Cited in 4 publications. Immunogen corresponding to Recombinant Fragment Protein within Human PZP aa 1200-1400.
Key facts
Host species:Rabbit,
Clonality:Polyclonal,
Isotype:IgG,
Carrier free:No,
Reacts with:Human,
Applications:WB, IHC-PSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Immunogen:Recombinant Fragment Protein within Human PZP aa 1200-1400. The exact immunogen used to generate this antibody is proprietary information.P20742

Properties and Storage Information:
Form-Liquid, Purification technique-Affinity purification Immunogen, Purification notes-Antigen-specific affinity chromatography followed by Protein A affinity chromatography., Storage buffer-pH: 7.4Preservative: 0.02% Sodium azideConstituents: PBS, 55.77% Glycerol (glycerin, glycerine), Shipped at conditions-Blue Ice, Appropriate short-term storage duration-1-2 weeks, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions--20°C, Aliquoting information-Upon delivery aliquot, Storage information-Avoid freeze / thaw cycle

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
PZP also known as Pregnancy Zone Protein is a critical glycoprotein with a molecular weight of approximately 360 kDa. It is mainly expressed in the liver but also found in the blood plasma particularly during pregnancy. PZP is similar in structure to alpha-2-macroglobulin and functions by inhibiting proteases. This protein binds and inactivates various proteinases showing its role in modulating enzymatic activity in the bloodstream.
Biological function summary
PZP contributes to immune response modulation during pregnancy by forming complexes with proteinases. These complexes prevent the degradation of other proteins helping to protect the fetus and maintain maternal immune tolerance. PZP exists as a tetramer in its active form allowing it to effectively trap and neutralize proteinases. Its expression levels rise significantly during pregnancy indicating its role in maternal adaptation.
Pathways
PZP is involved in the regulation of inflammation and the immune response. It participates in the acute phase response pathway which involves proteins like alpha-2-macroglobulin and C-reactive protein. By binding to various cytokines and growth factors PZP helps control inflammatory processes and cellular communication maintaining tissue homeostasis. These interactions show how PZP plays a role in protecting against excessive inflammation.
Researchers have linked PZP to conditions like Alzheimer's disease and cancer. In Alzheimer's PZP might interact with amyloid-beta peptides similar to alpha-2-macroglobulin hinting at a protective role against plaque formation. In cancer PZP's interaction with proteases suggests a role in tumor progression and metastasis. Understanding these links could help in developing therapeutic strategies targeting protease activity in these diseases.