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Your Good Partner in Biology Research

SPARC

SPARC,全稱為分泌性酸性富含半胱氨酸蛋白,廣泛分布于人體細胞外基質中。這種蛋白如同"動態膠水",通過與膠原等成分互動調節細胞行為,既能維持組織穩態,又在創傷修復中扮演雙刃劍角色。例如,在惡性腫瘤中,SP過量分泌可能幫助癌細胞突破周圍屏障,促進轉移擴散;而在慢性肝病或肺病中,它卻成為推動膠原異常堆積、引發器官纖維化的"隱形推手"。SPARC的表達失調不僅與乳腺癌、結直腸癌的侵襲性相關,還涉及糖尿病血管病變和動脈硬化斑塊的形成。針對這些特性,研究人員正在開發兩類干預手段:一類是抑制性抗體藥物,試圖阻斷其在腫瘤微環境中的促轉移作用,目前已有候選藥物完成動物實驗;另一類則利用組織再生的特性,將重組SPARC蛋白與仿生材料結合,用于燒傷創面修復的臨床試驗。盡管其復雜功能仍需深入解析,但SPARC已展現出從癌癥到再生醫學的跨領域治療潛力。

熱銷產品

Recombinant Human SPARC (SPARC) (CSB-RP094444h)

驗證數據

CSB-RP094444h

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

SPARC Antibody (CSB-PA006034)

驗證數據

CSB-PA006034

Western Blot analysis of HeLa HepG2 cells using SPARC Polyclonal Antibody

Human osteonectin,ON ELISA Kit (CSB-EL022486HU)

驗證數據

CSB-EL022486HU 標準曲線

貨號:CSB-EL022486HU

規格:96T/48T

靈敏度:15.6 ng/mL

檢測范圍:62.5 ng/mL-4000 ng/mL

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

SPARC Antibodies

SPARC for Homo sapiens (Human)

SPARC Proteins

SPARC Proteins for Bos taurus (Bovine)

SPARC Proteins for Sus scrofa (Pig)

SPARC Proteins for Gallus gallus (Chicken)

SPARC Proteins for Oryctolagus cuniculus (Rabbit)

SPARC Proteins for Homo sapiens (Human)

SPARC Proteins for Mus musculus (Mouse)

SPARC Proteins for Rattus norvegicus (Rat)

SPARC Proteins for Mustela vison (American mink) (Neovison vison)

SPARC Proteins for Xenopus laevis (African clawed frog)

SPARC Proteins for Coturnix coturnix japonica (Japanese quail) (Coturnix japonica)

SPARC Proteins for Pongo abelii (Sumatran orangutan)

SPARC ELISA Kit

SPARC ELISA Kit for Homo sapiens (Human)

SPARC ELISA Kit for Mus musculus (Mouse)