DDB1 Antibody

DDB1, damage-specific DNA binding protein 1, 127 kDa, DDBA, XAP1, XPCE, XPE-BF, UV-DDB1, DDB p127 subunit, damage-specific DNA binding protein 1 (127kD)

WB: 1:500 - 1:1000

IHC: 1:50 - 1:100

IF: 1:50 - 1:100

The protein encoded by this gene is the large subunit (p127) of the heterodimeric DNA damage-binding (DDB) complex while another protein (p48) forms the small subunit. This protein complex functions in nucleotide-excision repair and binds to DNA following UV damage. Defective activity of this complex causes the repair defect in patients with xeroderma pigmentosum complementation group E (XPE) - an autosomal recessive disorder characterized by photosensitivity and early onset of carcinomas. However, it remains for mutation analysis to demonstrate whether the defect in XPE patients is in this gene or the gene encoding the small subunit. In addition, Best vitelliform mascular dystrophy is mapped to the same region as this gene on 11q, but no sequence alternations of this gene are demonstrated in Best disease patients. The protein encoded by this gene also functions as an adaptor molecule for the cullin 4 (CUL4) ubiquitin E3 ligase complex by facilitating the binding of substrates to this complex and the ubiquitination of proteins.

PBS with 0.02% sodium azide, 50% glycerol, pH7.3.

batch dependent

Unconjugated

Optimal dilutions/concentrations should be determined by the end user. The information provided is a guideline for product use. This product is for research use only.

A synthetic peptide of human DDB1

1642

damage-specific DNA binding protein 1, 127kDa

DDB1

Homo sapiens

Liquid

Observed: 127kDa

Affinity purification

Cancer, Cell Cycle, Neuroscience, Signal Transduction

Q16531

Optimal dilutions for each application to be determined by the researcher.