Name : Human PADI4 Protein

Product Source :
Recombinant Human PADI4 Protein is expressed from E.coli with His tag at the N-Terminus. It contains Met1-Pro663.[Accession | Q9UM07]

Molecular Weight :
The protein has a predicted MW of 76.6 kDa same as Tris-Bis PAGE result.

Endotoxin Level :
Less than 1EU per μg by the LAL method.

Purity :
> 95% as determined by Tris-Bis PAGE

Formulation :
Supplied as 0.22μm filtered solution in LTSB.

Reconstitution :

Storage and Stability :
Valid for 12 months from date of receipt when stored at -80°C. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

Product Concentration :
Tris-Bis PAGE Human PADI4 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

Background :
Peptidylarginine deiminase type4 (PADI4) was firstly identified as a non-MHC RA genetic risk factor. Furthermore, PADI4 risk allele possessed the association with bone damage regardless of anti citrullinated peptide antibody (ACPA) positivity in Asian RA patients. PADI4 gene codes PAD4 protein which has post-translational modification activity (citrullination). Padi4 is mainly expressed in myeloid cells and granulocytes.

Synonyms :
Protein-arginine deiminase type-4; HL-60 PAD; HL60 PAD; HL-60; PAD; PAD4; PADI5; PDI5

References & Citations :
Seri Y, Shoda H, Matsumoto I, Sumida T, Fujio K, Yamamoto K. [Peptidylarginine deiminase type4 (PADI4) role in immune system]. Nihon Rinsho Meneki Gakkai Kaishi. 2014;37(3):154-9. Japanese. doi: 10.2177/jsci.37.154. PMID: 24974927.

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