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PDGFRA

PDGFRA,即血小板衍生生長因子受體α,別名PDGFR-α、CD140A等。它是一種I型跨膜受體酪氨酸激酶,由人體細胞自身的基因編碼。PDGFRA的作用機制主要是通過與其配體血小板衍生生長因子AA(PDGF-AA)、PDGF-AB、PDGF-CC等結合,引發受體二聚化和自身磷酸化,進而激活下游的信號傳導途徑。PDGFRA的激活可以促進多種細胞類型的增殖、遷移和存活,包括成纖維細胞、周細胞和血管平滑肌細胞等。PDGFRA在生物學上的意義非常廣泛,它在胚胎發育、組織修復、腫瘤發生發展等過程中發揮關鍵作用。PDGFRA信號的異常激活與多種腫瘤的發生發展密切相關,如胃腸道間質瘤、神經膠質瘤等。此外,PDGFRA還參與調控腫瘤微環境中的血管生成和免疫細胞的浸潤,影響腫瘤的免疫逃逸和藥物耐受。因此,PDGFRA是腫瘤治療中的一個重要靶點,針對PDGFRA的小分子抑制劑和單克隆抗體等藥物已在臨床治療中得到應用。

熱銷產品

Recombinant Human Platelet-derived growth factor receptor alpha (PDGFRA), partial (Active) (CSB-MP017712HU1)

驗證數據

CSB-MP017712HU1

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

CSB-MP017712HU1

Activity
Measured by its binding ability in a functional ELISA. Immobilized Human PDGFRA at 2 μg/ml can bind Anti-PDGFRA recombinant antibody (CSB-RA017712MA1HU). The EC50 is 0.6497-0.8371 ng/mL.

CSB-MP017712HU1

The purity of PDGFRA was greater than 95% as determined by SEC-HPLC

PDGFRA Antibody (CSB-PA017712LA01HU)

驗證數據

CSB-PA017712LA01HU

Western Blot
Positive WB detected in: HEK293 whole cell lysate, Mouse liver tissue
All lanes: PDGFRA antibody at 3μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 123, 25, 83 kDa
Observed band size: 123 kDa

CSB-PA017712LA01HU

Immunofluorescent analysis of U251 cells using CSB-PA017712LA01HU at dilution of 1:100 and Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L)

PDGFRA Antibodies

PDGFRA for Homo sapiens (Human)

PDGFRA Proteins

PDGFRA Proteins for Homo sapiens (Human)

PDGFRA Proteins for Rattus norvegicus (Rat)

PDGFRA Proteins for Mus musculus (Mouse)

PDGFRA Proteins for Xenopus laevis (African clawed frog)

PDGFRA Proteins for Takifugu rubripes (Japanese pufferfish) (Fugu rubripes)

PDGFRA Proteins for Danio rerio (Zebrafish) (Brachydanio rerio)

PDGFRA Proteins for Gallus gallus (Chicken)

PDGFRA ELISA Kit

PDGFRA ELISA Kit for Mus musculus (Mouse)