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Anti-ERCC2 Antibody

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Description: Rabbit polyclonal antibody to ERCC2.
Category: Primary Antibodies
Applications: WB
Host: Rabbit
Clonality: Polyclonal
Isotype: IgG
Reactivity: Human
UniProt: P18074
Gene ID: 2068
Immunogen: A synthetic peptide of human ERCC2
Protein Length: 760
Formulation: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
Synonyms: COFS2; EM9; MGC102762; MGC126218; MGC126219; TTD; XPD
Purification: Affinity purification
Background: XPB and XPD are ATPase/helicase subunits of the TFIIH complex that are involved in nucleotide excision repair (NER) to remove lesions and photoproducts generated by UV light (1). XPB and XPD are 3’-5’ and 5’-3’ DNA helicases, respectively, that play a role in opening of the DNA damage site to facilitate repair (2,3). XPB and XPD both play an important role in maintaining genomic stability, and researchers have linked mutations of these proteins to Xeroderma Pigmentosum (XP) and Trichothiodystrophy (TTD). XP patients have abnormalities in skin pigmentation and are highly susceptible to skin cancers, while TTD patients exhibit symptoms such as brittle hair, neurological abnormalities, and mild photosensitivity (4). In addition to their role in NER, XPB and XPD are involved in transcription initiation as part of the TFIIH core complex (5). The helicase activity of XPB unwinds DNA around the transcription start site to facilitate RNA polymerase II promoter clearance and initiation of transcription (6). XPD plays a structural role linking core TFIIH components with the cdk-activating kinase (CAK) complex that phosphorylates the C-terminus of the largest subunit of RNA polymerase II, leading to transcription initiation (7).
Storage: Store at 4℃. Avoid freeze / thaw cycles.
Recommended Dilutions: WB 1:200 - 1:500

Target (Information from UniProt)
Function: ATP-dependent 5'-3' DNA helicase, component of the core-TFIIH basal transcription factor. Involved in nucleotide excision repair (NER) of DNA by opening DNA around the damage, and in RNA transcription by RNA polymerase II by anchoring the CDK-activating kinase (CAK) complex, composed of CDK7, cyclin H and MAT1, to the core-TFIIH complex. Involved in the regulation of vitamin-D receptor activity. As part of the mitotic spindle-associated MMXD complex it plays a role in chromosome segregation. Might have a role in aging process and could play a causative role in the generation of skin cancers.
Involvement in Disease: Xeroderma pigmentosum complementation group D: An autosomal recessive pigmentary skin disorder characterized by solar hypersensitivity of the skin, high predisposition for developing cancers on areas exposed to sunlight and, in some cases, neurological abnormalities. The skin develops marked freckling and other pigmentation abnormalities. Some XP-D patients present features of Cockayne syndrome, including cachectic dwarfism, pigmentary retinopathy, ataxia, decreased nerve conduction velocities. The phenotype combining xeroderma pigmentosum and Cockayne syndrome traits is referred to as XP-CS complex.

Trichothiodystrophy 1, photosensitive: A form of trichothiodystrophy, an autosomal recessive disease characterized by sulfur-deficient brittle hair and multisystem variable abnormalities. The spectrum of clinical features varies from mild disease with only hair involvement to severe disease with cutaneous, neurologic and profound developmental defects. Ichthyosis, intellectual and developmental disabilities, decreased fertility, abnormal characteristics at birth, ocular abnormalities, short stature, and infections are common manifestations. There are both photosensitive and non-photosensitive forms of the disorder. TTD1 patients manifest cutaneous photosensitivity.

Cerebro-oculo-facio-skeletal syndrome 2: A disorder of prenatal onset characterized by microcephaly, congenital cataracts, facial dysmorphism, neurogenic arthrogryposis, growth failure and severe psychomotor retardation. COFS is considered to be part of the nucleotide-excision repair disorders spectrum that include also xeroderma pigmentosum, trichothiodystrophy and Cockayne syndrome.
Sequence Similarities: Belongs to the helicase family. RAD3/XPD subfamily.
Post-Translational Modification: ISGylated.
Cellular Location: Nucleus. Cytoplasm > Cytoskeleton > Spindle.

Western Blot - Anti-ERCC2 Antibody from ABclonal (A1332) - Antibody Supply Service
Western blot analysis of extracts of various cell lines, using ERCC2 antibody.

Product Code - A1332
Size Price Quantity
100µl £243
200µl £372

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