RFRP-3(human);(Synonyms: Neuropeptide VF(124-131)(human)) 纯度: 98.51%
RFRP-3 (Neuropeptide VF(124-131))(human),一种人GnIH 肽同源物,是一种促性腺激素分泌抑制 Ca2+ 动员的有效抑制剂。RFRP-3(human) 是一种NPFF1 受体激动剂,它抑制 forskolin (HY-15371) 诱导的 cAMP 生成的 IC50 值为 0.7 nM。
RFRP-3(human) Chemical Structure
CAS No. : 311309-27-0
规格 | 价格 | 是否有货 | 数量 |
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1 mg | ¥1400 | In-stock | |
5 mg | ¥4900 | In-stock | |
10 mg | ¥7800 | In-stock | |
50 mg | ; | 询价 | ; |
100 mg | ; | 询价 | ; |
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生物活性 |
RFRP-3 (Neuropeptide VF(124-131))(human), a human GnIH peptide homolog, is a potent inhibitor of gonadotropin secretion by inhibiting Ca2+ mobilization. RFRP-3(human) is a NPFF1 receptor agonist, it inhibits forskolin-induced production of cAMP with an IC50 of 0.7 nM[1]. |
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体外研究 (In Vitro) |
RFRP-3 efficiently inhibits forskolin-induced production of cAMP with an IC50 of 0.7 nM[1]. Scatchard-plot analysis shows that 125I-labelled hRFRP-3 has a single class of high-affinity binding sites for the membrane fractions of CHO cells expressing rat OT7T022, the Kd value and the Bmax values are 0.19 nM and 1.3 pM, respectively.RFRP-3 specifically stimulate cells transfected with a new orphan 7TMR, OT7T022, it binds to OT7T022 as a specific ligand with high affinity (Kd= 0.19 nM)[1].RFRP-3 (10-8 to 10-14M) has no effect on LH and FSH levels alone, but when it combines with GnRH, LH and FSH secretion is significantly reduced by the combination[1]. MCE has not independently confirmed the accuracy of these methods. They are for reference only. |
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分子量 |
969.14 |
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Formula |
C45H72N14O10 |
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CAS 号 |
311309-27-0 |
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Sequence Shortening |
VPNLPQRF-NH2 |
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运输条件 |
Room temperature in continental US; may vary elsewhere. |
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储存方式 |
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溶解性数据 |
In Vitro:;
DMSO : ≥ 100 mg/mL (103.18 mM) * “≥” means soluble, but saturation unknown. 配制储备液
*
请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 |
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参考文献 |
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