CD14
CD14蛋白全称为单核细胞分化抗原CD14,也被称作MY23、LeuM3或p55,是一种锚定在细胞膜表面的糖蛋白,主要分布于单核细胞、巨噬细胞及中性粒细胞表面。CD14作为脂多糖(LPS)的高亲和力受体,能够识别并结合细菌内毒素,通过与TLR4受体形成复合物激活下游免疫应答。在感染过程中,CD14通过TLR4/MyD88依赖的信号通路触发NF-κB等转录因子活化,诱导TNF-α、IL-6等促炎因子释放,参与脓毒症、慢性炎症性疾病的发展。临床研究发现,CD14基因多态性与动脉粥样硬化、阿尔茨海默病及类风湿性关节炎等疾病风险相关,其表达水平在脓毒症患者血液中显著升高,已成为感染性休克的潜在生物标志物。针对CD14的抗体药物(如IC14)已进入临床试验阶段,用于中和内毒素引发的过度炎症反应,同时基于TLR4-CD14信号轴的小分子抑制剂也在探索治疗自身免疫性疾病的新策略。
热销产品
Recombinant Human Monocyte differentiation antigen CD14 (CD14) (CSB-MP004879HU)
验证数据

(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
CD14 Recombinant Monoclonal Antibody (CSB-RA004879MA1HU)
验证数据

IHC image of CSB-RA004879MA1HU diluted at 1:100 and staining in paraffin-embedded human liver 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-human polymer IgG labeled by HRP and visualized using 0.05% DAB.
CD14 Antibodies
CD14 for Homo sapiens (Human)
产品货号 | 产品名称 | 种属反应性 | 应用类型 |
---|---|---|---|
CSB-PA004879GA01HU | CD14 Antibody | Human | ELISA,WB,IHC |
CSB-MA004879A0m | CD14 Monoclonal Antibody | Human, Mouse, Rabbit | ELISA, WB, IF, FC |
CSB-PA07085A0Rb | CD14 Antibody | Human | ELISA, IHC, IF |
CSB-PA07085B0Rb | CD14 Antibody, HRP conjugated | Human | ELISA |
CSB-PA07085C0Rb | CD14 Antibody, FITC conjugated | Human | |
CSB-PA07085D0Rb | CD14 Antibody, Biotin conjugated | Human | ELISA |
CSB-MA004879A1m | CD14 Monoclonal Antibody | Human, Mouse, Rat, Rabbit | ELISA, WB, IF |
CSB-MA792948 | CD14 Monoclonal Antibody | Human | ELISA, IHC |
CSB-RA004879MA1HU | CD14 Recombinant Monoclonal Antibody | Human | ELISA, IHC |
CD14 Proteins
CD14 Proteins for Mus musculus (Mouse)
产品货号 | 产品名称 | 来源 |
---|---|---|
CSB-YP004879MO CSB-EP004879MO CSB-BP004879MO CSB-MP004879MO CSB-EP004879MO-B |
Recombinant Mouse Monocyte differentiation antigen CD14 (Cd14) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
CD14 Proteins for Homo sapiens (Human)
产品货号 | 产品名称 | 来源 |
---|---|---|
CSB-YP004879HU CSB-BP004879HU CSB-EP004879HU-B |
Recombinant Human Monocyte differentiation antigen CD14 (CD14) | Yeast Baculovirus In Vivo Biotinylation in E.coli |
CSB-EP004879HU | Recombinant Human Monocyte differentiation antigen CD14 (CD14) | E.coli |
CSB-MP004879HU | Recombinant Human Monocyte differentiation antigen CD14 (CD14) | Mammalian cell |
CD14 Proteins for Oryctolagus cuniculus (Rabbit)
产品货号 | 产品名称 | 来源 |
---|---|---|
CSB-YP638942RB CSB-EP638942RB CSB-BP638942RB CSB-MP638942RB CSB-EP638942RB-B |
Recombinant Rabbit Monocyte differentiation antigen CD14 (CD14) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
CD14 Proteins for Rattus norvegicus (Rat)
产品货号 | 产品名称 | 来源 |
---|---|---|
CSB-YP737216RA CSB-EP737216RA CSB-BP737216RA CSB-MP737216RA CSB-EP737216RA-B |
Recombinant Rat Monocyte differentiation antigen CD14 (Cd14) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
CD14 Proteins for Bos taurus (Bovine)
产品货号 | 产品名称 | 来源 |
---|---|---|
CSB-YP839154BO CSB-EP839154BO CSB-BP839154BO CSB-MP839154BO CSB-EP839154BO-B |
Recombinant Bovine Monocyte differentiation antigen CD14 (CD14) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
CD14 ELISA Kit
CD14 ELISA Kit for Homo sapiens (Human)
产品货号 | 产品名称 | 样本类型 | 灵敏度 |
---|---|---|---|
CSB-E13199h | Human soluble cluster of differentiation 14,sCD14 ELISA Kit | serum, plasma, cell culture supernates, tissue homogenates, urine | 0.229 ng/mL |
CD14 ELISA Kit for Rattus norvegicus (Rat)
产品货号 | 产品名称 | 样本类型 | 灵敏度 |
---|---|---|---|
CSB-E11178r | Rat soluble cluster of differentiation 14,sCD14 ELISA Kit | serum, plasma, tissue homogenates | 7 ng/mL |