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MMP9

MMP9,即基質(zhì)金屬蛋白酶9。它是一種在多種細(xì)胞類型中表達(dá)的酶,包括中性粒細(xì)胞、單核細(xì)胞、巨噬細(xì)胞等。MMP9的來源是人體細(xì)胞自身的基因編碼,其作用機(jī)制涉及催化細(xì)胞外基質(zhì)(extracellular matrix, ECM)成分的降解,如膠原蛋白、彈性蛋白、明膠等,對(duì)維持組織結(jié)構(gòu)和功能的動(dòng)態(tài)平衡至關(guān)重要。MMP9的活性受到多種調(diào)控機(jī)制的影響,包括酶原激活、抑制因子如金屬蛋白酶組織抑制因子(TIMPs)的抑制作用 。MMP9在生物學(xué)上的意義非常廣泛,它參與了多種生理和病理過程,包括組織修復(fù)、炎癥反應(yīng)、腫瘤發(fā)展和轉(zhuǎn)移等。MMP9通過降解ECM和非ECM底物,如細(xì)胞因子和生長(zhǎng)因子,參與調(diào)節(jié)細(xì)胞增殖、遷移和凋亡等過程。在疾病狀態(tài)下,MMP9的異常表達(dá)或活性與心血管疾病、纖維化疾病、腫瘤侵襲和轉(zhuǎn)移等有關(guān)。例如,在心肌梗塞后的心臟重構(gòu)中,MMP9的活性增加與心臟功能障礙相關(guān) 。MMP9的活性還與腫瘤微環(huán)境中的血管生成和免疫逃逸有關(guān),使其成為癌癥治療的潛在靶點(diǎn) 。

熱銷產(chǎn)品

Recombinant Horse Matrix metalloproteinase-9 (MMP9), partial (CSB-YP3996HO)

驗(yàn)證數(shù)據(jù)

CSB-YP3996HO

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

MMP9 Antibody (CSB-PA058909)

驗(yàn)證數(shù)據(jù)

CSB-PA058909

Western blot analysis of extracts from Hela cells using MMP-9 Antibody.

MMP9 Antibodies

MMP9 for Homo sapiens (Human)

MMP9 Proteins

MMP9 Proteins for Homo sapiens (Human)

MMP9 Proteins for Mus musculus (Mouse)

MMP9 Proteins for Oryctolagus cuniculus (Rabbit)

MMP9 Proteins for Bos taurus (Bovine)

MMP9 Proteins for Canis lupus familiaris (Dog) (Canis familiaris)

MMP9 Proteins for Rattus norvegicus (Rat)

MMP9 Proteins for Canis familiaris (Dog) (Canis lupus familiaris)

MMP9 ELISA Kit

MMP9 ELISA Kit for Canis lupus familiaris (Dog) (Canis familiaris)

MMP9 ELISA Kit for Mus musculus (Mouse)

MMP9 ELISA Kit for Oryctolagus cuniculus (Rabbit)

MMP9 ELISA Kit for Rattus norvegicus (Rat)

MMP9 ELISA Kit for Homo sapiens (Human)