abx026016

antibody from Abbexa

Targeting: DTL CDT2, DCAF2, L2DTL, RAMP

No application information provided.

Antibody Data

Product number

abx026016

Provider

Abbexa

Product name

Denticleless Protein Homolog (DTL) Antibody

Antibody type

Polyclonal

Description

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 and CDKN1A/p21 (CIP1). 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. 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.

Reactivity

Human, Mouse

Host

Rabbit

Conjugate

Unconjugated

Isotype

IgG

Vial size

80 µl

Storage

Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles.