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  • KD/KO Validated

CUL4A-Specific Polyclonal antibody

CUL4A-Specific Polyclonal Antibody for WB, IHC, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat

Applications

WB, IP, IHC, ELISA

Conjugate

Unconjugated

Cat no : 14851-1-AP

Synonyms

CUL 4A, CUL4A, CUL4A-Specific, cullin 4A



Tested Applications

Positive WB detected inHL-60 cells, HeLa cells, Jurkat cells
Positive IHC detected inhuman kidney tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

ApplicationDilution
Western Blot (WB)WB : 1:2000-1:10000
Immunohistochemistry (IHC)IHC : 1:50-1:500
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

14851-1-AP targets CUL4A-Specific in WB, IP, IHC, ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivityhuman, mouse, rat
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen Peptide
Full Name cullin 4A
Calculated Molecular Weight 88 kDa
Observed Molecular Weight77-88 kDa
GenBank Accession NumberNM_003589
Gene Symbol CUL4A
Gene ID (NCBI) 8451
RRIDAB_2261175
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

Cullin proteins assemble a large number of RING E3 ubiquitin ligases, participating in the proteolysis through the ubiquitin-proteasome pathway. Two cullin 4 (CUL4) proteins, CUL4A (87 kDa) and CUL4B(104 kDa), have been identified. The two CUL4 sequences are 83% identical. They target certain proteins for degradation by binding protein DDB1 to form a CUL4-DDB1 ubiquitin ligase complex with DDB. They form two individual E3 ligases, DDB1-CUL4ADDB2 and DDB1-CUL4BDDB2 in this process. CUL4A appeared in both the nucleus and the cytosol, suggesting a more complex mechanism for entering the nucleus. CUL4B is localized in the nucleus and facilitates the transfer of DDB1 into the nucleus independently of DDB2. This antibody is specially against CUL4A,but not CUL4B.

Protocols

Product Specific Protocols
WB protocol for CUL4A-Specific antibody 14851-1-APDownload protocol
IHC protocol for CUL4A-Specific antibody 14851-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols

Publications

SpeciesApplicationTitle
humanWB,IHC

Signal Transduct Target Ther

Targeting CRL4 suppresses chemoresistant ovarian cancer growth by inducing mitophagy

Authors - Yang Meng
  • KD Validated
mouseWB

Nat Immunol

COP9 signalosome subunit 8 is essential for peripheral T cell homeostasis and antigen receptor-induced entry into the cell cycle from quiescence.

Authors - Menon Suchithra S
mouseWB

Mol Cell

Negative regulation of AMPK signaling by high glucose via E3 ubiquitin ligase MG53.

Authors - Peng Jiang
  • KD Validated
humanWB

Dev Cell

AMBRA1 interplay with cullin E3 ubiquitin ligases regulates autophagy dynamics.

Authors - Manuela Antonioli
  • KD Validated
humanWB

J Exp Clin Cancer Res

PHB2 promotes SHIP2 ubiquitination via the E3 ligase NEDD4 to regulate AKT signaling in gastric cancer

Authors - Liang Xu
mouseWB

Nat Commun

CSN6 drives carcinogenesis by positively regulating Myc stability.

Authors - Jian Chen