PDI Products

PDI Antibody (RL90)
PDI Antibody (RL90)
Species: Hu, Mu, Rt, Po, Bv, Ha, Pm, Rb
Applications: WB, B/N, ELISA, Flow, ICC/IF, IHC, IHC-Fr, IHC-P, IP, ICC
Host: Mouse Monoclonal
PDI Antibody
PDI Antibody
Species: Hu, Mu, Rt, Bv, Pm
Applications: WB, ICC/IF, IHC, IHC-Fr, IHC-P, IP
Host: Rabbit Polyclonal
PDI Antibody (RL77)
PDI Antibody (RL77)
Species: Hu, Mu, Rt, Po, Ha, Xp
Applications: WB, Flow, ICC/IF, IHC, IHC-P, IP
Host: Mouse Monoclonal
PDI Overexpression Lysate (Na ...
PDI Overexpression Lysate (Native)
Applications: WB
Human PDI Protein
Human PDI Protein
Species: Hu
Applications: Func, PAGE
PDI Recombinant Protein Antig ...
PDI Recombinant Protein Antigen
Species: Hu
Applications: B/N, Ctrl
PDI Recombinant Protein Antig ...
PDI Recombinant Protein Antigen
Species: Hu
Applications: B/N, Ctrl


Protein disulfide isomerase (PDI) is an acidic 55 kDa thyroid hormone-binding protein that appears to be identical to the glial-p55 protein. It has been suggested to be involved in disulfide-bond formation and isomerization, as well as the reduction of disulfide bonds in proteins. It may also play a role in the thyroid hormone-dependent regulation of actin polymerization and the degradation of the membrane-associated protein type II iodothyronine 5'-deiodinase (5'D-II).


Uniprot Human
Product By Gene ID 64714
Alternate Names
  • PDIp
  • protein disulfide isomerase-associated 2
  • Rho GDP dissociation inhibitor gamma
  • protein disulfide isomerase, pancreatic
  • protein disulfide-isomerase A2
  • PDIR
  • protein disulfide isomerase A2
  • PDI
  • pancreatic protein disulfide isomerase
  • PDA2
  • Pancreas-specific protein disulfide isomerase
  • protein disulfide isomerase family A, member 2

Research Areas for PDI

Find related products by research area and learn more about each of the different research areas below.

Cellular Markers
ER Markers
Fibroblast Cell Markers

PTMs for PDI

Learn more about PTMs related to PDI.


Bioinformatics Tool for PDI

Discover related pathways, diseases and genes to PDI. Need help? Read the Bioinformatics Tool Guide for instructions on using this tool.
Vizit™, under license from BioVista Inc.

Related PDI Blog Posts

Check out the latest blog posts on PDI.
ERO1 Activity: A Potential Source of ER-Derived Oxidative Stress.
Disulfide bond formation is a pivotal step in the maturation and release of secretory proteins that are controlled by specific endoplasmic reticulum (ER) resident enzymes. An important element in this process is ERO (ER oxidoreduction), a glycosylated...    Read more.
Read more PDI related blogs.