Your Good Partner in Biology Research

PDPN

PDPN全称为平足蛋白(Podoplanin),又名Aggrus、T1-alpha,是一种跨膜糖蛋白。PDPN通过与血小板C型凝集素样受体CLEC-2结合,在肿瘤微环境中诱导血小板活化,促进癌细胞转移和血管生成。其在胶质母细胞瘤、肺癌及头颈部鳞癌中高表达,通过激活PI3K/Akt通路增强肿瘤细胞侵袭性,同时参与调控淋巴管发育异常相关的疾病。临床数据显示,PDPN过表达与患者预后不良密切相关,其介导的血小板聚集作用可能增加术后血栓风险。
近年针对PDPN的抗体药物开发进展显著,日本学者开发的NZ-1单抗已在动物实验中成功抑制肿瘤转移,CAR-T疗法针对胶质瘤的临床前研究也显示出靶向潜力。然而,由于PDPN在正常组织如肺泡细胞中的基础表达,药物研发需重点解决靶向毒性问题。目前国际上有多个双特异性抗体项目进入Ⅰ期临床,试图通过精确调控抗体亲和力平衡疗效与安全性。

热销产品

PDPN Recombinant Monoclonal Antibody (CSB-RA017739MA1HU)

验证数据

CSB-RA017739MA1HU

Western Blot
Positive WB detected in: PC-3 whole cell lysate, SY5Y whole cell lysate, U251 whole cell lysate, HepG2 whole cell lysate
All lanes: PDPN antibody at 1:1000
Secondary
Goat polyclonal to mouse IgG at 1/50000 dilution
Predicted band size: 17 kDa
Observed band size: 17 kDa

CSB-RA017739MA1HU

IHC image of CSB-RA017739MA1HU diluted at 1:300 and staining in paraffin-embedded human colorectal 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-Mouse IgG labeled by HRP and visualized using 0.05% DAB.

CSB-RA017739MA1HU

IHC image of CSB-RA017739MA1HU diluted at 1:300 and staining in paraffin-embedded human placenta 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-Mouse IgG labeled by HRP and visualized using 0.05% DAB.

CSB-RA017739MA1HU

Overlay Peak curve showing 293 cells stained with CSB-RA017739MA1HU (red line) at 1:100. The cells were fixed in 4% formaldehyde (15min) and permeated by 0.2% TritonX-100 for 10min. Then 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (1ug/1*106cells) for 45min at 4℃. The secondary antibody used was FITC-conjugated Goat Anti-Mouse IgG(H+L) at 1/200 dilution for 35 min at 4°C. Isotype control antibody (green line) was mouse IgG1 (1µg/1*106cells) used under the same conditions. Acquisition of >10,026 events was performed.

Human Podoplanin(PDPN) ELISA kit (CSB-EL017739HU)

验证数据

CSB-EL017739HU 标准曲线

货号:CSB-EL017739HU

规格:96T/48T

灵敏度:6.25 pg/mL

检测范围:25 pg/mL-1600 pg/mL

These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.

PDPN Antibodies

PDPN for Homo sapiens (Human)

PDPN Proteins

PDPN Proteins for Mus musculus (Mouse)

PDPN Proteins for Rattus norvegicus (Rat)

PDPN Proteins for Homo sapiens (Human)

PDPN Proteins for Canis familiaris (Dog) (Canis lupus familiaris)

PDPN Proteins for Canis lupus familiaris (Dog) (Canis familiaris)

PDPN ELISA Kit

PDPN ELISA Kit for Homo sapiens (Human)