| 中文名 | VAL-THR-HIS-ARG-LEU-ALA-GLY-LEU-LEU-SER-ARG-SER-GLY-GLY-VAL-VAL-LYS-ASP-ASN-PHE-VAL-PRO-THR-ASN-VAL-GLY-SER-GLU-ALA-PHE-NH2 |
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| 英文名 | CGRP 8-37 (rat) |
| 中文别名 |
(S)-4-((S)-2-(2-((S)-2-((S)-2-((2S,3R)-2-((S)-1-(L-缬氨酰-L-苏氨酰-L-组氨酰基-L-精氨酰-L-亮氨酰-L-丙氨酰甘氨酰-L-亮氨酰-L-亮氨酰-L-丝氨酰-L-精氨酰-L-丝氨酰甘氨酰甘氨酰-L-缬氨酰-L-缬氨酰-L-赖氨酰-L-天冬氨酰-L-天冬酰胺-L-苯丙氨酰-L-缬氨酰)吡咯烷-2-甲酰氨基)-3-羟基丁酰氨基)-4-氨基-4-氧代丁酰氨基)-3-甲基丁酰氨基)乙酰氨基)-3-羟基丙酰氨基)-5-(((S)-1-(((S)-1-氨基-1-氧代-3-苯基丙-2-基)氨基)-1-氧代丙-2-基)氨基)-5-氧代戊酸
大鼠 CP- (TFA盐) CP (大鼠) 拮抗剂多肽RAT CP |
| 英文别名 |
CALCITONIN GENE RELATED PTIDE RAT
Calcitonin Gene-Related Ptide I (canine, Mouse, rat), CP-I (canine, Mouse, rat), Calcitonin Gene-Related Ptide I (Mouse, rat), CP-I (Mouse, rat) α-CP (mouse, rat),Calcitonin Gene-Related Ptide I (mouse, rat), CP-I (mouse, rat) α-Calcitonin gene-related ptide (human reduced), 25-L-asptic acid-35-L-glutamic acid h-val-thr-his-arg-leu-ala-gly-leu-leu-ser-arg-ser-gly-gly-val-val-lys-asp-asn-phe-val-pro-thr-asn-val-gly-ser-glu-ala-phe-nh2 Alpha-CP (mouse, rat) (S)-4-((S)-2-(2-((S)-2-((S)-2-((2S,3R)-2-((S)-1-(L-Valyl-L-threonyl-L-histidyl-L-ginyl-L-leucyl-L-alanylglycyl-L-leucyl-L-leucyl-L-seryl-L-ginyl-L-serylglycylglycyl-L-valyl-L-valyl-L-lysyl-L-asptyl-L-aspaginyl-L-phenylalanyl-L-valyl)pyrrolidine-2-cboxamido)-3-hydroxybutanamido)-4-amino-4-oxobutanamido)-3-methylbutanamido)acetamido)-3-hydroxypropanamido)-5-(((S)-1-(((S)-1-amino-1-oxo-3-phenylpropan-2-yl)amino)-1-oxopropan-2-yl)amino)-5-oxopentanoic acid a-CP (Mouse, rat) Rat CP-,VTHRLAGLLSRSGGVVKDNFVPTNVGSEAF Rat CP-,VTHRLAGLLSRSGGVVKDNFVPTNVGSEAF Rat CP Calcitonin Gene Related Ptide (CP) , rat RAT CP- PubChem ID α-CP (mouse, rat) α-CP (mouse, rat) trifluoroacetate salt ALPHA-CALCITONIN GENE-RELATED PTIDE (RAT) ALA-CYS-ASP-THR-ALA-THR-CYS-VAL-THR-HIS-G-LEU-ALA-GLY-LEU-LEU-SER-G-SER-GLY-GLY-VAL-VAL-LYS-ASN-ASN-PHE-VAL-PRO-THR-ASN-VAL VAL-THR-HIS-G-LEU-ALA-GLY-LEU-LEU-SER-G-SER-GLY-GLY-VAL-VAL-LYS-ASP-ASN-PHE-VAL-PRO-THR-ASN-VAL-GLY-SER-GLU-ALA-PHE-NH2 vthrlagllsrsggvvkdnfvptnvgseaf-nh2 α-CP (canine, Mouse, rat) Calcitonin Gene-Related Ptide I (canine, Mouse, rat), CP-I (canine, Mouse, rat) ALPHA-CP (RAT) Biotinyl-Ala-Cys-Asp-Thr-Ala-Thr-Cys-Val-Thr-His-g-Leu-Ala-GlyLeu-Leu-Ser-g-Ser-Gly-Gly-Val-Val-Lys-Asn-Asn-Phe-Val-Pro-ThrAsn-Val-Gly-Ser-Lys-Ala-Phe-NH2trifluoroacetatesalt(Disulfidebond) Rat CP- (TFA salt) Calcitonin Gene Related Ptide , rat、Rat CP α-CP (mouse, rat)|Calcitonin Gene Related Ptide ,rat CP (RAT) val-thr-his-arg-leu-ala-gly-leu-leu-ser-arg-ser-gly-gly-val-val-lys-asp-asn-phe-val-pro-thr-asn-val-gly-ser-glu-ala-phe-nh2 ALA-CYS-ASP-THR-ALA-THR-CYS-VAL-THR-HIS-G-LEU-ALA-GLY-LEU-LEU-SER-G-SER-GLY-GLY-VAL-VAL-LYS-ASN-ASN-PHE-VAL-PRO-THR-ASN-VAL-GLY-SER-LYS-ALA-PHE-NH2: ACDTATCVTHRLAGLLSRSGGVVKNNFVPTNVGSKAF-NH2DISULFIDE BRIDGE CYS2-CYS7 Alpha-CP (mouse, rat) trifluoroacetate salt VTHRLAGLLSRSGGVVKDNFVPTNVGSEAF-NH2 H-VAL-THR-HIS-G-LEU-ALA-GLY-LEU-LEU-SER-G-SER-GLY-GLY-VAL-VAL-LYS-ASP-ASN-PHE-VAL-PRO-THR-ASN-VAL-GLY-SER-GLU-ALA-PHE-NH2 |
| 描述 | Rat CGRP-(8-37) (VTHRLAGLLSRSGGVVKDNFVPTNVGSEAF) 是高度选择的 CGRP receptor 拮抗剂。 |
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| 相关类别 | |
| 靶点 |
CGRP receptor[1] |
| 体外研究 | CGRP-(8-37)是降钙素基因相关肽(CGRP)的截短形式,其以相似的亲和力结合CGRP受体但不激活受体[1]。 |
| 体内研究 | CGRP-(8-37)以剂量依赖性方式有效减轻机械和热异常性疼痛。 50nM剂量对前肢和后肢反应最有效。功效期为发作10分钟,持续20分钟。与药物前反应相比,药物后冲洗反应无统计学意义[1]。鞘内施用5nmol或10nmol的CGRP-(8-37),但不是1nmol,诱导后爪退缩潜伏期的显着增加。鞘内注射CGRP-(8-37)不仅可以逆转SP诱导的两种戒断反应潜伏期的减少,而且与基础水平相比也可以介导反应潜伏期的显着增加[2]。 |
| 动物实验 | 大鼠:成年雄性Sprague Dawley大鼠在T13脊柱节段进行脊柱半切术或假手术。在T13终止的外部可接近的PE-10鞘内导管用于药物递送。允许动物恢复4周,此时半切的动物在前肢和后肢中双侧显示机械和热异常性疼痛。 CGRP-(8-37)在测试期间以1个,5个,10个或50个nM剂量在人工脑脊髓液中以10mL体积递送[1]。 |
| 参考文献 |
| 分子式 | C138H224N42O41 |
|---|---|
| 分子量 | 3127.51000 |
| 精确质量 | 3125.67000 |
| PSA | 1344.65000 |
| LogP | 0.05010 |
| 储存条件 | -20°C |