Abcam, ab224815, Anti-XPG antibody

Size: 100µL
Rabbit Polyclonal XPG antibody. Suitable for IHC-P, IP, WB and reacts with Human samples. Cited in 2 publications. Immunogen corresponding to Synthetic Peptide within Human ERCC5 aa 650-700.
Key facts
Host species:Rabbit,
Clonality:Polyclonal,
Isotype:IgG,
Carrier free:No,
Reacts with:Human,
Applications:IHC-P, WB, IPSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Immunogen:Synthetic Peptide within Human ERCC5 aa 650-700. The exact immunogen used to generate this antibody is proprietary information.P28715

Properties and Storage Information:
Form-Liquid, Purification technique-Affinity purification Immunogen, Storage buffer-pH: 6.8 - 7.4Preservative: 0.09% Sodium azideConstituents: Tris buffered saline, 0.1% BSA, Shipped at conditions-Blue Ice, Appropriate short-term storage duration-1-2 weeks, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions-+4°C, Aliquoting information-Upon delivery aliquot, Storage information-Avoid freeze / thaw cycle

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
XPG also known as ERCC5 is an important player in DNA repair mechanisms specifically involved in nucleotide excision repair (NER). It is an endonuclease meaning it cuts DNA at specific sites to help remove damaged DNA. XPG is known to have a molecular weight of approximately 133 kDa. The protein is expressed in a wide array of human tissues making its function important in maintaining genomic stability across different cell types.
Biological function summary
XPG contributes to the repair of bulky DNA lesions such as those caused by UV light. This protein functions as part of the NER complex where it performs a critical incision on the DNA strand undergoing repair. In this complex XPG works alongside other proteins like XPA and RPA coordinating the removal and repair of damaged nucleotides. Its activity is essential in correcting DNA damage and maintaining cellular health protecting against mutations that might occur from environmental damage.
Pathways
XPG plays integral roles in the nucleotide excision repair pathway. This pathway is significant for correcting DNA damage induced by ultraviolet radiation and chemical agents. XPG works closely with protein ERCC1-XPF to facilitate DNA repair highlighting its collaborative function. Moreover XPG involvement extends to the base excision repair pathway further emphasizing its importance in maintaining DNA integrity.
XPG mutations are associated with disorders such as Xeroderma Pigmentosum (XP) and Cockayne Syndrome (CS). These conditions result from impaired DNA repair due to a dysfunctional NER pathway. In XP for example individuals become highly sensitive to UV exposure leading to increased cancer risk while CS leads to neurological and developmental deficits. XPG's interaction with the protein CSA becomes particularly relevant in Cockayne Syndrome indicating a vital connection in its pathology.