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Please note: We are reviewing Western blot images included in the antibody testing data in our catalog, including those provided by third parties. Unless expressly labeled or annotated as “raw-unedited”, Western blot images included in the antibody testing data in our catalog may have been edited, optimized or otherwise adjusted for presentation.
Reconstitute with 0.2 mL of distilled water to yield a concentration of 500 µg/mL.
Positive Control - WB: Human Placenta Tissue, HT1080 whole cell, SKOV whole cell, 22RV1 whole cell, SW620 whole cell, MM231 whole cell. IHC: Human Placenta Tissue.
Pregnancy-associated plasma protein-A (PAPP-A, Insulin-like growth factor binding protein-4 protease, PAPP-A-proMBP complex) is a large heterottetrameric glycoprotein of approximately 500 kDa, which was first discovered in serum from pregnant women. The hetreotetramer consists of two PAPP-A subunits and two proMBP subunits. Low maternal serum levels of PAPP-A in first trimester biochemical screening is used as a marker of Down's syndrome (trisomy 21).
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: IGF-dependent IGFBP-4 protease; IGFBP-4 ase; Insulin-like growth factor-dependent IGF-binding protein 4 protease; PAPP A; PAPP-A; Pappalysin; Pappalysin-1; Pregnancy-associated plasma protein A; RP11-45A16.1
基因别名: PAPPA
Entrez Gene ID: (Human) 5069