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CUX1 Polyclonal antibody
CUX1 Polyclonal Antibody for WB, IP, IF, IHC, ELISA
Host / Isotype
Rabbit / IgG
Reactivity
human, mouse, rat and More (1)
Applications
WB, IHC, IF, IP, ELISA
Conjugate
Unconjugated
Cat no : 11733-1-AP
Synonyms
Validation Data Gallery
Tested Applications
| Positive WB detected in | Jurkat cells, human brain tissue, human liver tissue, mouse liver tissue, rat brain tissue, mouse brain tissue, L02 cells, rat liver tissue |
| Positive IP detected in | mouse brain tissue |
| Positive IHC detected in | mouse brain tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
| Positive IF detected in | mouse cortex |
Recommended dilution
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:2000-1:16000 |
| Immunoprecipitation (IP) | IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate |
| Immunohistochemistry (IHC) | IHC : 1:1000-1:4000 |
| Immunofluorescence (IF) | IF : 1:150-1:600 |
| 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. | |
Published Applications
| KD/KO | See 7 publications below |
| WB | See 14 publications below |
| IHC | See 18 publications below |
| IF | See 30 publications below |
| IP | See 1 publications below |
Product Information
11733-1-AP targets CUX1 in WB, IHC, IF, IP, ELISA applications and shows reactivity with human, mouse, rat samples.
| Tested Reactivity | human, mouse, rat |
| Cited Reactivity | human, mouse, rat, sheep |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | CUX1 fusion protein Ag2335 |
| Full Name | cut-like homeobox 1 |
| Calculated Molecular Weight | 676 aa, 77 kDa |
| Observed Molecular Weight | 80 kDa |
| GenBank Accession Number | BC025422 |
| Gene Symbol | CUX1 |
| Gene ID (NCBI) | 1523 |
| RRID | AB_2086995 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol pH 7.3. |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA. |
Background Information
CUX1 is a transcription factors that regulates a large number of genes and microRNAs involved in multiple cellular processes, such as DNA replication, progression into S phase and later, the spindle assembly checkpoint that controls progression through mitosis. Cux1, a marker of supragranular layers. CUX1 acts by preventing binding of positively-acting CCAAT factors to promoters to mediated its gene reperssion. Also it's a component of nf-munr repressor, and binds to the matrix attachment regions (MARs) (5' and 3') of the immunoglobulin heavy chain enhancer. It can represses T-cell receptor (TCR) beta enhancer function by binding to MARbeta, an ATC-rich DNA sequence located upstream of the TCR beta enhancer. CUX1 protein containing three cut repeats and a homeodomain called p200, there are several truncated isoforms that have been identified. These isoforms include a testis-specific isoform containing one cut repeat and the homeodomain called p55. In situ hybridization showed that mRNA for p55 was most abundant in round spermatids. Additional isoforms include p75, a protein similar in structure to p55, derived from the use of an alternate promoter in intron 20 ; the cut alternately spliced protein (CASP), a Golgi protein that contains amino-terminal sequences but none of the cut repeats or homeodomains ; and several other isoforms (p80, p90, p110, and p150) that appear to arise via proteolytic processing ]. This antibody can recognizes full-length p200 Cux1 and CASP protein (70~80kDa).
Protocols
| Product Specific Protocols | |
|---|---|
| WB protocol for CUX1 antibody 11733-1-AP | Download protocol |
| IHC protocol for CUX1 antibody 11733-1-AP | Download protocol |
| IP protocol for CUX1 antibody 11733-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Publications
| Species | Application | Title |
|---|---|---|
Sci Adv IgSF11 homophilic adhesion proteins promote layer-specific synaptic assembly of the cortical interneuron subtype. | ||
Nat Commun Cut-like homeobox 1 (CUX1) tumor suppressor gene haploinsufficiency induces apoptosis evasion to sustain myeloid leukemia.
| ||
Dev Cell Stem cell competition driven by the Axin2-p53 axis controls brain size during murine development |
Reviews
The reviews below have been submitted by verified Proteintech customers who received an incentive for providing their feedback.
FH Reyes (Verified Customer) (04-22-2024) | I tested Cux1 in human brain FFPE tissue and it stained nicely, although the layers are not really sharp
 |
FH Boyan (Verified Customer) (04-17-2023) | very good for WB
|
FH Etienne (Verified Customer) (12-19-2022) | Worked once with some noisy staining at 1/200. Didn't work at any other dilution
 |
FH Carly (Verified Customer) (09-27-2019) | Used in an antibody array to identify proteins in human EDTA plasma.
|
