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In direct ELISAs, less than 1% cross-reactivity with recombinant human (rh) FOLR1, rhFOLR2, rhFOLR3, and rhFOLR4 is observed.
Reconstitute at 0.2 mg/mL in sterile PBS.
FR4 is a heavily glycosylated 35 kD receptor for folic acid and the physiologic circulating form of the vitamin, N5-methyltetrahydrofolate. Natural T regs have high levels of FR4 and together with CD25 can be used to distinguish natural Tregs, effector T cells, memory-like T cells and naive T cells. In vivo studies with eBioTH6 show a decrease in the number of CD4+CD25+ cells and an enhanced tumor response leading to the elimination of advanced stages of tumors.
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: Folate receptor 4; folate receptor 4 (delta); Folate receptor delta; Folate-binding protein 3; FR-delta; IZUMO1 receptor protein JUNO; probable folate receptor delta; Sperm-egg fusion protein Juno
基因别名: 0910001L11Rik; C86255; Folbp3; Folr4; Izumo1r; Juno
UniProt ID: (Mouse) Q9EQF4
Entrez Gene ID: (Mouse) 64931