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Highest antigen sequence indentity to the following orthologs: Mouse (89%), Rat (89%).
This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-66637. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.
HtrA3 belongs to the human high-temperature requirement factor A (HtrA) family. It is also called pregnancy-related serine protease. HtrA3 has two isoforms (long and short), which is produced by alternative splicing. Similar to HtrA1, HtrA3 binds to various TGF-beta proteins and inhibited the signaling of BMP-4, -2 and TGF-beta 1. HtrA3 does not inhibit signaling originated from a constitutively active BMP receptor, indicating that the inhibition occurred upstream of the cell surface receptor.
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: High-temperature requirement factor A3; Pregnancy-related serine protease; probable serine protease HTRA3; Serine protease HTRA3
基因别名: HTRA3; PRSP; Tasp
UniProt ID: (Human) P83110
Entrez Gene ID: (Human) 94031