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CCND3

CCND3,全稱為細(xì)胞周期蛋白D3,在細(xì)胞周期調(diào)控中扮演著重要角色。它屬于高度保守的細(xì)胞周期蛋白家族,其成員在細(xì)胞周期中蛋白質(zhì)豐度呈現(xiàn)明顯的周期性變化。CCND3蛋白通過與CDK4或CDK6激酶形成復(fù)合物,參與細(xì)胞周期G1/S期的轉(zhuǎn)換進(jìn)程。該蛋白還與腫瘤抑制蛋白Rb的磷酸化相互作用,進(jìn)而影響Rb蛋白的功能。研究表明,CCND3蛋白的表達(dá)水平與細(xì)胞周期進(jìn)程密切相關(guān),其異常表達(dá)與多種腫瘤的發(fā)生發(fā)展密切相關(guān)。
CCND3相關(guān)疾病主要包括淋巴瘤、白血病和伯基特淋巴瘤等。研究發(fā)現(xiàn),CCND3基因突變可以導(dǎo)致細(xì)胞對細(xì)胞周期蛋白依賴性激酶抑制劑(CDKi)的敏感性發(fā)生變化,從而影響腫瘤的治療效果。基于CCND3基因突變的檢測,可以用于預(yù)測患者對CDKi治療的敏感性,為臨床治療提供參考依據(jù)。目前,針對CCND3蛋白的藥物研發(fā)主要集中在CDKi領(lǐng)域,例如帕博西尼、帕博西林等,這些藥物通過抑制CDK4/6激酶的活性,從而阻斷CCND3蛋白的過度磷酸化,進(jìn)而抑制細(xì)胞周期進(jìn)程,達(dá)到抗腫瘤的效果。此外,還有研究表明,CCND3蛋白還可以作為其他信號通路的下游效應(yīng)分子,參與細(xì)胞增殖、分化等過程,因此,針對CCND3蛋白的藥物研發(fā)還有望拓展到其他疾病領(lǐng)域。

熱銷產(chǎn)品

Recombinant Human G1/S-specific cyclin-D3 (CCND3), Biotinylated (CSB-EP004814HU-B)

驗證數(shù)據(jù)

CSB-EP004814HU-B

(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

CCND3 Antibody (CSB-PA004814ESR2HU)

驗證數(shù)據(jù)

CSB-PA004814ESR2HU

Western Blot
Positive WB detected in: K562 whole cell lysate(20μg), JK whole cell lysate(20μg), Raji whole cell lysate(20μg), Hela whole cell lysate(20μg), A549 whole cell lysate(20μg)
All lanes:CCND3 antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/20000 dilution
Predicted band size: 33,23,25,10 kDa
Observed band size: 33 kDa
Exposure time: 120s

CSB-PA004814ESR2HU

Immunofluorescence staining of Hela cell with CSB-PA004814ESR2HU at 1:30, counter-stained with DAPI. The cells were fixed in 4% formaldehyde and and permeated by 0.2% TritonX-100 for 15 min. Then 10% normal goat serum to block non-specific protein-protein interactions . The cells were then incubated with the antibody overnight at 4℃. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).

CSB-PA004814ESR2HU

Immunofluorescence staining of Hela cell with 5% goat serum, counter-stained with DAPI. The cells were fixed in 4% formaldehyde and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).

CSB-PA004814ESR2HU

Immunofluorescence staining of A549 cell with CSB-PA004814ESR2HU at 1:30, counter-stained with DAPI. The cells were fixed in 4% formaldehyde and and permeated by 0.2% TritonX-100 for 15 min. Then 10% normal goat serum to block non-specific protein-protein interactions . The cells were then incubated with the antibody overnight at 4℃. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).

CSB-PA004814ESR2HU

Immunofluorescence staining of A549 cell with 5% goat serum, counter-stained with DAPI. The cells were fixed in 4% formaldehyde and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).

CCND3 Antibodies

CCND3 for Homo sapiens (Human)

CCND3 Proteins

CCND3 Proteins for Mus musculus (Mouse)

CCND3 Proteins for Homo sapiens (Human)

CCND3 Proteins for Rattus norvegicus (Rat)

CCND3 Proteins for Bos taurus (Bovine)