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Phospho-FANCD2 (Ser222) Antibody
Primary Antibodies

Phospho-FANCD2 (Ser222) Antibody #4945

This product is discontinued


Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA and 50% glycerol. Store at –20°C. Do not aliquot the antibody.

Phospho-FANCD2 (Ser222) Antibody detects endogenous levels of FANCD2 only when phosphorylated at Ser222.

Polyclonal antibodies are produced by immunizing animals with a synthetic phosphopeptide corresponding to residues surrounding Ser222 of human FANCD2. Antibodies are purified by protein A and peptide affinity chromatography.

Fanconi anemia (FA) is an autosomal recessive genetic disorder resulting in symptoms that include chromosomal breakage, bone marrow failure, hypersensitivity to DNA cross-linking agents (such as mitomycin C), and a predisposition to cancer (1). In response to DNA damage, the FA nuclear complex (FANCA, FANCB, FANCC, FANCE, FANCF, FANCG, FANCM) induces mono-ubiquitination of FANCD2 and FANCI (2).

Monoubiquitination of FANCD2 induces localization of FANCD2 to sites of DNA damage, where it interacts with BRCA1 (4). FANCJ/BRIP1, FANCD1/BRCA2, and FANCN/PALB2 are also recruited to sites of DNA damage. FA signaling is important in maintenance of chromosome stability and control of mitosis (3).

  1. Alter, B.P. (1996) Am J Hematol 53, 99-110.
  2. Fei, P. et al. (2005) Cell Cycle 4, 80-6.
  3. Nalepa, G. and Clapp, D.W. (2014) F1000Prime Rep 6, 23.
  4. Garcia-Higuera, I. et al. (2001) Mol Cell 7, 249-62.
Entrez-Gene Id
Swiss-Prot Acc.
For Research Use Only. Not For Use In Diagnostic Procedures.

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