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Anti-PAD4 Polyclonal Antibody

Protein arginine deiminase associated with rheumatoid arthritis
Catalog #: A2324
SKU-Size Size Price Qty
A2324-50 50 µg
A2324-100 100 µg
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Product Details

Antibody Target Human PAD4
Alternate Name Peptidyl Arginine Deiminase 4; PDI5; Peptidyl Arginine Deiminase, Type IV; Peptidyl Arginine Deiminase, Type V; Protein-Arginine Deiminase Type IV; Protein-Arginine Deiminase Type-4; EC; HL-60 PAD; PADI5; PDI4; PAD; Peptidylarginine Deiminase IV; PADI-H Protein; PADI4
Host Rabbit
Antibody Type Polyclonal
Isotype Rabbit IgG
Immunogen Recombinant full length protein of human PAD4
Accession # Q9UM07
Gene ID 23569
Appearance Liquid
Formulation in 0.42% Potassium phosphate, 0.87% Sodium chloride, pH 7.3, 30% glycerol, and 0.01% sodium azide
Purification Immunogen affinity chromatography
Species Reactivity Human, Rat
Application Immunofluorescence (IF), Immunohistochemistry (IHC), Western Blotting
Handling The antibody solution should be gently mixed before use.
Storage Conditions -20ºC
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not For Use in Humans.


Protein arginine deiminases (PADs) are a family of guanidine-modifying enzymes that catalyze the post-translational modification of target proteins by converting arginine to citrulline. Excessive citrullination of proteins may result in disease states. PAD4 (also known as PADI5) is expressed in neutrophils and in a variety of tissues. PAD4 is known to citrullinate histones, which initiates chromatin decondensation in neutrophils and the subsequent release of neutrophil extracellular traps (NETs), which leads to a lytic form of cell death known as NETosis. The presence of serum PAD4 autoantibodies has been associated with rheumatoid arthritis.

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