細(xi)(xi)胞(bao)(bao)衰(shuai)老(lao)(lao)(lao)是細(xi)(xi)胞(bao)(bao)停(ting)止分裂的現(xian)象。衰(shuai)老(lao)(lao)(lao)可由內部（氧化應激、DNA損傷(shang)等）和外部（毒素(su)、紫外線等）因素(su)誘導。衰(shuai)老(lao)(lao)(lao)是一種生長停(ting)滯的狀態(tai)，細(xi)(xi)胞(bao)(bao)在這種狀態(tai)下(xia)保持活力但停(ting)止分裂。衰(shuai)老(lao)(lao)(lao)細(xi)(xi)胞(bao)(bao)表現(xian)出細(xi)(xi)胞(bao)(bao)大(da)小增加，β-半乳糖苷酶(mei)、p53和P16活性的衰(shuai)老(lao)(lao)(lao)相關表達(da)，以(yi)及基(ji)因表達(da)模式(shi)的改變(bian)。

SentraGortech的衰(shuai)老(lao)檢測試劑(ji)，檢測衰(shuai)老(lao)，口碑好，文獻多。靶點科技作為授權(quan)代理商，常備現貨，歡迎訂購咨詢(xun)。

SenTraGor™ (GL13) is an innovative reagent for the detection of senescence. Senescent cells play a potent role in normal development, tissue homeostasis, aging and a wide spectrum of age related disorders. Up to now, a major problem in the field of senescence was the absence of a reliable marker to specifically detect these cells, especially in situ. SenTraGor™ (GL13) is a biotinylated Sudan Black B based chemical reagent that was designed to overcome this constraint.

SenTraGor™ (GL13) staining allows the detection of senescence in any biological material. Direct visualization of senescent cells can be achieved in all archival tissue specimens (formalin-fixed paraffin-embedded) and cells from biopsies or cell cultures.