DDB1 antibody (C-Term)

Catalog No. ABIN374069

Product Details anti-DDB1 Antibody

Target: DDB1 (Damage Specific DNA Binding Protein 1 (DDB1))

Binding Specificity: C-Term

Reactivity: Human, Mouse, Rat, Dog, Cow

Host: Goat

Clonality: Polyclonal

Conjugate: This DDB1 antibody is un-conjugated

Application: Western Blotting (WB), Enzyme Immunoassay (EIA)

Sequence: C-DLIKVVEELT RIH

Specificity: This antibody detects DNA damage-binding protein 1 at C-term.

Cross-Reactivity (Details): Species reactivity (expected):Rat, Canine (Dog), Cow.
Species reactivity (tested):Human, Mouse.

Purification: Ammonium Sulphate Precipitation followed by Antigen Affinity Chromatography using the immunizing peptide

Immunogen: Peptide from the C Terminus of the protein Genename: DDB1

Application Details

Application Notes: ELISA: Limit dilution 1: 32000. Western blot: 0.5-1.5 μg/mL. Approx 130 kDa band seen in HeLa, Jurkat and NSO (mouse)cell lysates.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user.

Restrictions: For Research Use only

Handling

Concentration: 0.5 mg/mL

Buffer: Tris saline, 0.02 % Sodium Azide, pH 7.3 with 0.5 % BSA

Preservative: Sodium azide

Precaution of Use: This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handling Advice: Avoid repeated freezing and thawing.

Storage: 4 °C/-20 °C

Storage Comment: Store the antibody undiluted at 2-8 °C for one month or (in aliquots) at -20 °C for longer.

References for anti-DDB1 antibody (ABIN374069)

Leung-Pineda, Huh, Piwnica-Worms: "DDB1 targets Chk1 to the Cul4 E3 ligase complex in normal cycling cells and in cells experiencing replication stress." in: Cancer research, Vol. 69, Issue 6, pp. 2630-7, (2009) (PubMed).

Target Details for DDB1

Target: DDB1 (Damage Specific DNA Binding Protein 1 (DDB1))

Alternative Name: DDB1 / XAP1 (DDB1 Products)

Synonyms: DDBA antibody, UV-DDB1 antibody, XAP1 antibody, XPCE antibody, XPE antibody, XPE-BF antibody, DDB1 antibody, xpe antibody, ddba antibody, xap1 antibody, xpce antibody, xpe-bf antibody, uv-ddb1 antibody, ddb1 antibody, 127kDa antibody, AA408517 antibody, p127-Ddb1 antibody, damage specific DNA binding protein 1 antibody, damage-specific DNA binding protein 1, 127kDa antibody, DNA damage-binding protein 1 antibody, damage-specific DNA binding protein 1 antibody, DDB1 antibody, ddb1 antibody, LOC100187356 antibody, Ddb1 antibody, ddb-1 antibody

Background: Damage specific DNA binding protein (DDB) functions in nucleotide-excision repair. Its defective activity causes the repair defect in the patients with xeroderma pigmentosum complementation group E (XPE). To test whether the DNA-repair defect in the subset of XPE patients that lack DNA damage-binding activity is caused by a defect in DDB, purified human DDB protein was injected into XPE cells. The injected DDB protein stimulated DNA repair to normal levels in those strains that lacked the DDB activity but did not stimulate repair in cells from XPE patients that contained the activity. These results provided direct evidence that defective DDB activity causes the repair defect in a subset of XPE patients and establishes a role for this activity in nucleotide-excision repair in vivo. It remains for mutation analysis to demonstrate whether the defect in XPE patients is in the DDB1 gene or the DDB2 gene.Synonyms: DDBa, DNA damage-binding protein 1, DNA damage-binding protein a, Damage-specific DNA-binding protein 1, HBV X-associated protein 1, UV-DDB 1, UV-damaged DNA-binding factor, XAP-1, XPCe, XPE-BF, Xeroderma pigmentosum group E-complementing protein

Gene ID: 1642

NCBI Accession: NP_001914

UniProt: Q16531

Pathways: DNA Damage Repair