CANX
钙连接蛋白(Calnexin,别名IP90)是一种广泛表达于内质网的分子伴侣蛋白,主要负责协助新生糖蛋白的正确折叠与质量控制。CANX通过识别未完全折叠蛋白的糖基化修饰,与钙网蛋白协同形成"折叠检查系统",阻止错误折叠蛋白分泌或促进其进入降解途径。该蛋白在维持内质网稳态中发挥关键作用,其功能异常与阿尔茨海默病、帕金森病等神经退行性疾病密切相关,错误折叠蛋白的积累会触发细胞凋亡通路。在肿瘤领域,某些癌细胞通过上调钙连接蛋白增强应激耐受性,促进转移和耐药性形成。CANX还参与调控免疫细胞表面MHC-I类分子的组装,影响抗原呈递过程。针对其相关通路开发的分子伴侣抑制剂已进入临床前研究,如选择性抑制内质网应激通路的小分子化合物,在乳腺癌和骨髓瘤模型中显示出增强化疗敏感性的潜力。基于其多重生物学功能,钙连接蛋白已成为神经疾病和肿瘤治疗的新兴靶点。
热销产品
CANX Monoclonal Antibody (CSB-MA004485A1m)
验证数据

Western Blot
Positive WB detected in: MCF7 whole cell lysate, U87 whole cell lysate, A549 whole cell lysate, Hela whole cell lysate, HepG2 whole cell lysate, U251 whole cell lysate, K562 whole cell lysate
All lanes: CANX antibody at 1:2000
Secondary
Goat polyclonal to mouse IgG at 1/50000 dilution
Predicted band size: 68, 72, 56 kDa
Observed band size: 90 KDa
Exposure time:1min

Immunofluorescence staining of Hela cells with CANX CSB-MA004485A1m at 1:140, counter-stained with DAPI. The cells were fixed in 4% formaldehyde and blocked in 10% normal Goat Serum. The cells were incubated with the antibody overnight at 4°C. Nuclear DNA was labeled in blue with DAPI. The secondary antibody was FITC-conjugated AffiniPure Goat Anti-Mouse IgG (H+L).

Immunofluorescence staining of HepG2 cells with CANX CSB-MA004485A1m at 1:140, counter-stained with DAPI. The cells were fixed in 4% formaldehyde and blocked in 10% normal Goat Serum. The cells were incubated with the antibody overnight at 4°C. Nuclear DNA was labeled in blue with DAPI. The secondary antibody was FITC-conjugated AffiniPure Goat Anti-Mouse IgG (H+L).

Overlay Peak curve showing Hela cells stained with CSB-MA004485A1m (red line) at 1:140. The cells were incubated in 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (1µg/1*106cells) for 1h at 4°C. The secondary antibody used was FITC-conjugated Goat Anti-Mouse IgG(H+L) at 1/100 dilution for 30min at 4°C. Isotype control antibody (green line) was mouse IgG1 (1µg/1*106cells) used under the same conditions. Acquisition of >10,000 events was performed.
CANX Antibodies
CANX for Homo sapiens (Human)
产品货号 | 产品名称 | 种属反应性 | 应用类型 |
---|---|---|---|
CSB-PA004485GA01HU | CANX Antibody | Human,Mouse,Rat | ELISA,WB,IHC,IF |
CSB-PA000488 | Phospho-CANX (S583) Antibody | Human,Mouse,Rat | WB, IHC, IF, ELISA |
CSB-PA001175 | CANX Antibody | Human,Mouse,Rat | WB, IHC, IF, ELISA |
CSB-PA080219 | CANX Antibody | Human,Mouse,Rat | WB, IHC |
CSB-PA106469 | CANX Antibody | Human,Mouse,Rat | ELISA,WB,IHC |
CSB-PA798312 | CANX Antibody | Human,Mouse,Rat | ELISA,WB,IHC |
CSB-PA00899A0Rb | CANX Antibody | Human | ELISA, WB, IHC, IF |
CSB-MA004485A0m | CANX Monoclonal Antibody | Human | ELISA, WB, FC |
CSB-MA004485A1m | CANX Monoclonal Antibody | Human | ELISA, WB, IF, FC |
CANX Proteins
CANX Proteins for Canis familiaris (Dog) (Canis lupus familiaris)
产品货号 | 产品名称 | 来源 |
---|---|---|
CSB-YP004485DO1 CSB-EP004485DO1 CSB-BP004485DO1 CSB-MP004485DO1 CSB-EP004485DO1-B |
Recombinant Dog Calnexin (CANX), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
CSB-CF004485DO | Recombinant Dog Calnexin (CANX) | in vitro E.coli expression system |
CANX Proteins for Mus musculus (Mouse)
产品货号 | 产品名称 | 来源 |
---|---|---|
CSB-YP004485MO1 CSB-EP004485MO1 CSB-BP004485MO1 CSB-MP004485MO1 CSB-EP004485MO1-B |
Recombinant Mouse Calnexin (Canx), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
CSB-CF004485MO | Recombinant Mouse Calnexin (Canx) | in vitro E.coli expression system |
CANX Proteins for Homo sapiens (Human)
产品货号 | 产品名称 | 来源 |
---|---|---|
CSB-YP004485HU1 CSB-EP004485HU1 CSB-BP004485HU1 CSB-MP004485HU1 CSB-EP004485HU1-B |
Recombinant Human Calnexin (CANX), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
CSB-CF004485HU | Recombinant Human Calnexin (CANX) | in vitro E.coli expression system |
CANX Proteins for Rattus norvegicus (Rat)
产品货号 | 产品名称 | 来源 |
---|---|---|
CSB-YP004485RA1 CSB-EP004485RA1 CSB-BP004485RA1 CSB-MP004485RA1 CSB-EP004485RA1-B |
Recombinant Rat Calnexin (Canx), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
CSB-CF004485RA | Recombinant Rat Calnexin (Canx) | in vitro E.coli expression system |
CANX Proteins for Pongo abelii (Sumatran orangutan)
产品货号 | 产品名称 | 来源 |
---|---|---|
CSB-YP004485PYX CSB-EP004485PYX CSB-BP004485PYX CSB-MP004485PYX CSB-EP004485PYX-B |
Recombinant Pongo abelii Calnexin (CANX), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |