DDB1 mAb

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.

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SPECIFICATIONS

Catalog Number

MB0133

Size

100ug/100ul

Applications

WB

Hosts

Mouse

Reactivities

Hum, Mouse, Rat, NHP

Form

liquid

Purity

The antibody was affinity-purified from mouse ascites by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).

Antigen

Recombinant full length Human DDB1.

Species

This antibody detects endogenous levels of DDB1 and does not cross-react with related proteins

Dilutions

WB: 1:1000

Swiss Prot

Q16531

Storage Temp

Store at 4 degrees C short term. Aliquot and store at -20 degrees C long term. Avoid freeze-thaw cycles.

Concentration

1ug/ul

Storage Buffer

1 mg/ml in Phosphate buffered saline (PBS) with 0.05% sodium azide, approx. pH 7.2.

Additional Info

For research use only, not for use in diagnostic procedure.

Molecular Weight

Predicted band size:127KDa\nObserved band size:127KDa

Alternative Names

XPE; DDBA; XAP1; XPCE; XPE-BF; UV-DDB1; Damage specific DNA binding protein 1; Damage-specific DNA-binding protein 1; DDB 1; DDB p127 subunit; Ddb1; DDB1; DDBa; DNA damage binding protein 1; DNA damage-binding protein 1; DNA damage-binding protein a; HBV X-associated protein 1; UV damaged DNA binding factor; UV damaged DNA binding protein 1; UV DDB 1; UV DDB1; UV-damaged DNA-binding factor; UV-damaged DNA-binding protein 1; UV-DDB 1; UV-DDB1; X associated protein 1; XAP 1; XAP-1; XAP1; Xeroderma pigmentosum group E complementing protein; Xeroderma pigmentosum group E-complementing protein; XPCE; XPE; XPE BF; XPE binding factor; XPE-BF; XPE-binding factor.