Product Description

DTL Polyclonal Antibody

Sizes: 50µl, 100µl

Catalogue Numbers: BS71678-50, BS71678-100

Product: 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Swiss-Prot: Q9NZJ0

Host: Rabbit

Reactivity: Mouse, Rat

Applications: WB

All Applications: WB,1:500 - 1:2000

Background: Substrate-specific adapter of a DCX (DDB1-CUL4-X-box E3 ubiquitin-protein ligase complex required for cell cycle control, DNA damage response and translesion DNA synthesis. The DCX(DTL complex, also named CRL4(CDT2 complex, mediates the polyubiquitination and subsequent degradation of CDT1, CDKN1A/p21(CIP1, FBH1, KMT5A and SDE2. CDT1 degradation in response to DNA damage is necessary to ensure proper cell cycle regulation of DNA replication. CDKN1A/p21(CIP1 degradation during S phase or following UV irradiation is essential to control replication licensing. KMT5A degradation is also important for a proper regulation of mechanisms such as TGF-beta signaling, cell cycle progression, DNA repair and cell migration. Most substrates require their interaction with PCNA for their polyubiquitination: substrates interact with PCNA via their PIP-box, and those containing the 'K+4' motif in the PIP box, recruit the DCX(DTL complex, leading to their degradation. In undamaged proliferating cells, the DCX(DTL complex also promotes the 'Lys-164' monoubiquitination of PCNA, thereby being involved in PCNA-dependent translesion DNA synthesis. The DDB1-CUL4A-DTL E3 ligase complex regulates the circadian clock function by mediating the ubiquitination and degradation of CRY1.

Purification and Purity: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).

Storage and Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Specificity: Polyclonal Antibodies

Bioworld Molecular Weight: 90kDa

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

Extra Notes: Western Blot analysis of extracts of various cell lines, using DTL antibody at 1:3000 dilution.
Secondary antibody: HRP Goat Anti-Rabbit IgG at 1:10000 dilution.
Lysates/proteins: 25ug per lane.
Blocking buffer: 3% non-fat dry milk in TBST.
Detection: ECL Basic Kit.
Exposure time: 1s.

Alternative Name: DTL; CDT2; DCAF2; L2DTL; RAMP

Immunogen: Recombinant fusion protein of human DTL(NP_057532.3).

Conjugate: Unconjugated

Modification: Unmodified