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產(chǎn)品貨號Reference:              CAN-C-P-4380
檢測方法Kit Type:                 Sandwich ELISA
規(guī)格Kit Size:                         96-well break-apart microplate
靈敏度Sensitivity:                 0.2 ng/mL
檢測樣本Sample Type:         Human serum / 50 μL
檢測范圍Calibrator Range:  0.3–16 ng/mL
檢測時間Total Assay Time:  110 minutes

背景介紹：
人胰島素C肽是一條分子量為3000的氨基酸鏈，與胰島素的A、B鏈相連。它是由胰島β細胞中的顆粒以等摩爾濃度與胰島素一起分泌的。然而它不像胰島素那樣被肝臟迅速降解，因此在血液中更穩(wěn)定。這些特點使C肽的測定成為一種有利的胰島素定量指標。因此它被用來評估低血糖和胰島素瘤。
Human C-peptide of insulin is an amino acid chain of 3000 molecular weight, joining the A and B chains of insulin. It is secreted from the granules in the islet beta cells at equimolar concentrations with insulin. It is however not as rapidly degraded by the liver as in the case of insulin, and therefore is more stable in the blood. These characteristics make the determination of C-peptide an advantageous test as an indicator to quantify insulin. It is therefore used in evaluating hypoglycemia and insulnoma.