CRBN Antibody

說(shuō)明書

中文名稱：

CRBN兔多克隆抗體
貨號(hào)：

CSB-PA842761ESR1HU
規(guī)格：

￥3900
圖片：
Western Blot
Positive WB detected in: A549 whole cell lysate, U251 whole cell lysate,U87 whole cell lysate,PC-3 whole cell lysate,Hela whole cell lysate,MCF7 whole cell lysate,THP-1 whole cell lysate, Mouse Liver tissue lysate
All lanes: CRBN antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 51 kDa
Observed band size: 51 kDa

IHC image of CSB-PA842761ESR1HU diluted at 1:100 and staining in paraffin-embedded human testis tissueperformed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB.

IHC image of CSB-PA842761ESR1HU diluted at 1:100 and staining in paraffin-embedded human salivary gland tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB.

IHC image of CSB-PA842761ESR1HU diluted at 1:100 and staining in paraffin-embedded human glioma cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB.
其他：

產(chǎn)品詳情
產(chǎn)品評(píng)價(jià)
相關(guān)產(chǎn)品
靶點(diǎn)詳情

產(chǎn)品詳情

產(chǎn)品描述：

CRBN polyclonal antibody CSB-PA842761ESR1HU was produced in the rabbit immunized with the recombinant human cereblon protein (1-280aa). The target protein CRBN is a substrate recognition component of a DCX (DDB1-CUL4-X-box) E3 protein ligase complex that mediates target proteins' ubiquitination and subsequent proteasomal degradation. It is involved in DNA damage repair, cell proliferation, and differentiation.

This rabbit anti-human CRBN polyclonal antibody was tested in the ELISA, WB, and IHC applications. The non-conjugated IgG got purified by antigen affinity chromatography. It reacts with the CRBN proteins of human or mouse origin and may be used to detect the endogenous levels of CRBN protein.
產(chǎn)品名稱：

Rabbit anti-Homo sapiens (Human) CRBN Polyclonal antibody
Uniprot No.：

Q96SW2
基因名：

CRBN
別名：

CRBN; AD-006; Protein cereblon
宿主：

Rabbit
反應(yīng)種屬：

Human, Mouse
免疫原：

Recombinant Human Protein cereblon protein (1-280AA)
免疫原種屬：

Homo sapiens (Human)
標(biāo)記方式：

Non-conjugated
克隆類型：

Polyclonal
抗體亞型：

IgG
純化方式：

Antigen Affinity Purified
濃度：

It differs from different batches. Please contact us to confirm it.
保存緩沖液：

PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
產(chǎn)品提供形式：

Liquid
應(yīng)用范圍：

ELISA, WB, IHC

推薦稀釋比：

Application	Recommended Dilution
WB	1:1000-1:5000
IHC	1:20-1:200

Protocols：

ELISA Protocol
Western Blotting (WB) Protocol
Immunohistochemistry (IHC) Protocol
儲(chǔ)存條件：

Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
貨期：

Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
用途：

For Research Use Only. Not for use in diagnostic or therapeutic procedures.

產(chǎn)品評(píng)價(jià)

靶點(diǎn)詳情

功能：

Substrate recognition component of a DCX (DDB1-CUL4-X-box) E3 protein ligase complex that mediates the ubiquitination and subsequent proteasomal degradation of target proteins, such as MEIS2 (Probable). Normal degradation of key regulatory proteins is required for normal limb outgrowth and expression of the fibroblast growth factor FGF8. Maintains presynaptic glutamate release and consequently cognitive functions, such as memory and learning, by negatively regulating large-conductance calcium-activated potassium (BK) channels in excitatory neurons. Likely to function by regulating the assembly and neuronal surface expression of BK channels via its interaction with KCNT1. May also be involved in regulating anxiety-like behaviors via a BK channel-independent mechanism.
基因功能參考文獻(xiàn)：
1. mitochondrially expressed CRBN exhibited protease activity, and was induced by oxidative stress. PMID: 27417535
2. We sequenced CRBN-thalidomide binding region in 38 thalidomide embryopathy individuals and 136 Brazilians without congenital anomalies, and performed in silico analyses. Eight variants were identified, seven intronic and one in 3'UTR. PMID: 27751757
3. These findings thus contribute to a growing list of ID disorders caused by CRBN mutations, broaden the spectrum of phenotypes attributable to Autosomal-recessive non-syndromic intellectual disability (ARNS-ID)and provide new insight into genotype-phenotype correlations between CRBN mutations and the aetiology of ARNS-ID. PMID: 28143899
4. CRBN expression is of prognostic value in MM patients ineligible for ASCT treated with thalidomide as an immunomodulatory drug. With low expression indicating a possible suboptimal treatment outcome, measurement of CRBN expression might serve as additional prognostic tool in the personalized treatment approach. PMID: 27618360
5. Plasmablast differentiation, whether induced by BAFF or CD40L, is prevented by modulation of CRBN activity with CC-220, which induces degradation of the B cell differentiation factors Aiolos and Ikaros. Downregulation of these B cell differentiation processes by CC-220 modulation of CRBN provides a new therapeutic approach to treating B cell-mediated pathology in SLE. PMID: 28848067
6. High CRBN expression is associated with multiple myeloma. PMID: 28017969
7. CRBN negatively regulates TLR4 signaling via attenuation of TRAF6 and TAB2 ubiquitination. PMID: 27468689
8. Compared with newly diagnosed multiple myeloma, an increased prevalence of mutations in the Ras pathway genes KRAS, NRAS, and/or BRAF (72%), as well as TP53 (26%), CRBN (12%), and CRBN pathway genes (10%) was observed. PMID: 27458004
9. dual assay demonstrated superior Cereblon IHC measurement in MM samples compared with the single IHC assay using a published commercial rabbit polyclonal Cereblon antibody and could be used to explore the potential utility of Cereblon as a biomarker in the clinic PMID: 26186254
10. IRF4 and CRBN polymorphisms affect risk and response to treatment in multiple myeloma PMID: 28083618
11. overview of the current understanding of mechanism of action of Immunomodulatory drugs via CRBN and prospects for the development of new drugs that degrade protein of interest. PMID: 27460676
12. 45.2 of multiple myeloma patients were CRBN(+). Among patients treated with thalidomide-based regimens, CRBN(+) patients showed a better treatment response than did CRBN-negative patients. There was no significant difference in survival outcomes between thalidomide- and bortezomib-based regimens in CRBN(+) patients. PMID: 27365142
13. GS is acetylated at lysines 11 and 14, yielding a degron that is necessary and sufficient for binding and ubiquitylation by CRL4(CRBN) and degradation by the proteasome. PMID: 26990986
14. Structural dynamics of the cereblon ligand binding domain. PMID: 26024445
15. Our data are consistent with the idea that the CUL4A/B-DDB1-CRBN complex catalyses the polyubiquitination and thus controls the degradation of CLC-1 channels. PMID: 26021757
16. Data suggest that cereblon (CRBN) expression in peripheral blood chronic lymphocytic leukemia (CLL) cells is independent of prognostic factors and may be considered a potential biomarker. PMID: 24925210
17. High levels of full-length CRBN mRNA in lower risk 5q deletion patients are necessary for the efficacy of lenalidomide. PMID: 25284710
18. A copy number gain of CRBN gene might be responsible for developmental delay/intellectual disability. PMID: 25858704
19. Although abnormal CRBN function may be associated with intellectual disability disease onset, its cellular mechanism is still unclear. Here, we examine the role of CRBN in aggresome formation and cytoprotection. PMID: 26188093
20. Studied the protein cereblon , which has been recently indentified as a primary target of thalidomide and its C-terminal part as responsible for binding thalidomide within a domain carrying several invariant cysteine and tryptophan residues. PMID: 25569776
21. The study presents the crystal structure of human CRBN bound to DDB1 and the drug lenalidomide. PMID: 25108355
22. structures of the DDB1-CRBN complex bound to thalidomide, lenalidomide and pomalidomide PMID: 25043012
23. CRBN expression in bone marrow myeloma cells is associated with superior treatment response to lenalidomide in refractory myeloma and thalidomide/dexamethasone in new patients. CRBN is a crucial factor for the anti-MM effect of immunomodulators. PMID: 24687382
24. CRBN expression may provide a biomarker to predict response to Immunomodulatory drugs in patients with MM and its high expression can serve as a marker of good prognosis. PMID: 24118365
25. CRBN and IRF4 have been shown to be associated with response to lenalidomide in patients, these findings do not translate back to HMCLs, which could be attributable to factors present in the bone marrow microenvironment. PMID: 23992230
26. In the three intrinsically IMiD-resistant cell lines that clearly express detectable levels of cereblon, the absence of CRBN and DDB1 mutations suggest that potential cereblon-independent mechanisms of resistance exist PMID: 24166296
27. Presents a molecular model in which drug binding to cereblon results in the interaction of Ikaros and Aiolos to CRL4(CRBN) , leading to their ubiquitination, subsequent proteasomal degradation and T cell activation. PMID: 24328678
28. Data indicate that low cereblon (CRBN) expression can predict resistance to immunomodulatory drug (IMiD monotherapy and is a predictive biomarker for survival outcomes. PMID: 24129344
29. Findings suggest an approach for the treatment of mental retardation associated with cereblon nonsense mutation. PMID: 23983124
30. We investigated the role of CRBN in response to lenalidomide in myelodysplastic syndrome infants without chromosome 5 deletion. PMID: 23434730
31. We conclude that CRBN expression may be associated with the clinical efficacy of thalidomide. PMID: 23233657
32. These findings suggest that CRBN may modulate proteasome activity by directly interacting with the beta7 subunit. PMID: 23026050
33. Data show that in a cereblon-dependent fashion, lenalidomide downregulates IRF4 and SPIB, transcription factors that together prevent IFNbeta production. PMID: 22698399
34. CRBN is an essential requirement for immunoregulatory drugs activity and a possible biomarker for the clinical assessment of antimyeloma efficacy. PMID: 21860026
35. CRBN directly interacts with the alpha1 subunit of AMP-activated protein kinase (AMPK alpha1) and inhibits the activation of AMPK activation. PMID: 21232561
36. The results suggest that mutCRBN may cause ARNSID by disrupting the developmental regulation of BK(Ca) in brain regions that are critical for memory and learning. PMID: 20131966
37. A nonsense mutation causing a premature stop codon in CRBN was found in a large kindred with mild mental retardation. ATP-dependent degradation of proteins may play a role in memory and learning. PMID: 15557513
38. This may suggest new functions of CRBN in cell nucleolus besides its mitochondria protease activity in cytoplasm. PMID: 17380424
39. Nonsense mutation (R419X) CRBN disturbs the development of adult brain BK(Ca) isoforms. These changes are predicted to result in BK(Ca) channels with a higher intracellular Ca(2+) sensitivity, faster activation, and slower deactivation kinetics. PMID: 18414909
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相關(guān)疾?。?/div>
Mental retardation, autosomal recessive 2A (MRT2A)
亞細(xì)胞定位：

Cytoplasm. Nucleus. Membrane; Peripheral membrane protein.
蛋白家族：

CRBN family
組織特異性：

Widely expressed. Highly expressed in brain.
數(shù)據(jù)庫(kù)鏈接：

HGNC: 30185

OMIM: 607417

KEGG: hsa:51185

STRING: 9606.ENSP00000231948

UniGene: Hs.18925

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