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PECAM1

血小板內(nèi)皮細(xì)胞黏附分子-1(PECAM1)又稱CD31或EndoCAM,是一種跨膜糖蛋白,主要表達(dá)于血管內(nèi)皮細(xì)胞、血小板及部分免疫細(xì)胞表面。PECAM1通過(guò)同源或異源分子結(jié)合介導(dǎo)細(xì)胞間黏附,參與調(diào)控血管通透性、炎癥反應(yīng)中白細(xì)胞的跨內(nèi)皮遷移以及血管生成過(guò)程。其胞內(nèi)段酪氨酸殘基磷酸化后可激活下游信號(hào),與PI3K/AKT、MAPK等通路存在關(guān)聯(lián),在維持血管穩(wěn)態(tài)中起關(guān)鍵作用。
PECAM1異常表達(dá)與動(dòng)脈粥樣硬化斑塊形成、血栓性疾病及腫瘤血管生成密切相關(guān)。在動(dòng)脈粥樣硬化中,其介導(dǎo)的單核細(xì)胞浸潤(rùn)加速斑塊進(jìn)展;在腫瘤微環(huán)境中則可能通過(guò)調(diào)控血管新生促進(jìn)癌癥轉(zhuǎn)移。目前針對(duì)PECAM1的治療策略多處于臨床前階段,包括開(kāi)發(fā)阻斷其介導(dǎo)白細(xì)胞遷移的單克隆抗體,以及利用其作為靶點(diǎn)構(gòu)建腫瘤血管靶向藥物遞送系統(tǒng)。

熱銷(xiāo)產(chǎn)品

PECAM1 Recombinant Monoclonal Antibody (CSB-RA017767MA1HU)

驗(yàn)證數(shù)據(jù)

CSB-RA017767MA1HU

Western Blot
Positive WB detected in: THP-1 whole cell lysate, JK whole cell lysate
All lanes: PECAM1 antibody at 1:500
Secondary
Goat polyclonal to mouse IgG at 1/50000 dilution
Predicted band size: 82-140 kDa
Observed band size: 140 kDa

CSB-RA017767MA1HU

Overlay Peak curve showing THP-1 cells stained with CSB-RA017767MA1HU (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 >10,000 events was performed.

Human soluble platelet endothelial cell adhesion molecule 1,sPECAM-1 ELISA Kit (CSB-E08133h)

驗(yàn)證數(shù)據(jù)

CSB-E08133h 標(biāo)準(zhǔn)曲線

貨號(hào):CSB-E08133h

規(guī)格:96T/48T

靈敏度:7.8 pg/mL

檢測(cè)范圍:31.25 pg/mL-2000 pg/mL

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

PECAM1 Antibodies

PECAM1 for Homo sapiens (Human)

PECAM1 Proteins

PECAM1 Proteins for Bos taurus (Bovine)

PECAM1 Proteins for Homo sapiens (Human)

PECAM1 Proteins for Rattus norvegicus (Rat)

PECAM1 Proteins for Sus scrofa (Pig)

PECAM1 ELISA Kit

PECAM1 ELISA Kit for Mus musculus (Mouse)

PECAM1 ELISA Kit for Rattus norvegicus (Rat)

PECAM1 ELISA Kit for Homo sapiens (Human)