中文名 | ALPHA-CGRP (8-37) (RAT) |
英文名 | ALA-CYS-ASP-THR-ALA-THR-CYS-VAL-THR-HIS-ARG-LEU-ALA-GLY-LEU-LEU-SER-ARG-SER-GLY-GLY-VAL-VAL-LYS-ASN-ASN-PHE-VAL-PRO-THR-ASN-VAL- |
别名 | 拮抗剂多肽RAT CGRP-(8-37) |
英文别名 | ALPHA-CGRP (8-37) (RAT) α-CGRP (8-37) (mouse, rat) VTHRLAGLLSRSGGVVKDNFVPTNVGSEAF-NH2 CALCITONIN GENE RELATED PEPTIDE (8-37) RAT ALPHA-CALCITONIN GENE-RELATED PEPTIDE (8-37) (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 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 ALA-CYS-ASP-THR-ALA-THR-CYS-VAL-THR-HIS-ARG-LEU-ALA-GLY-LEU-LEU-SER-ARG-SER-GLY-GLY-VAL-VAL-LYS-ASN-ASN-PHE-VAL-PRO-THR-ASN-VAL- |
CAS | 129121-73-9 |
化学式 | C138H224N42O41 |
分子量 | 3127.51 |
存储条件 | -20°C |
体外研究 | CGRP-(8-37) is a truncated version of calcitonin gene-related peptide (CGRP) that binds to the CGRP receptor with similar affinity but does not activate the receptor. |
体内研究 | CGRP-(8-37) is effective in alleviating mechanical and thermal allodynia in a dose-dependent manner. The 50 nM dose is most efficacious for both forelimb and hindlimb responses. The period of efficacy is 10 min to onset for a duration of 20 min. Post-drug washout responses are not statistically significant compared to pre-drug responses. Intrathecal administration of 5 nmol or 10 nmol of CGRP-(8-37), but not 1 nmol, induces a significant increase in hindpaw withdrawal latency. Intrathecal administration of CGRP-(8-37) not only reverses the SP-induced decrease in latency to both withdrawal responses but also mediates a significant increase in response latency compared to basal levels. |
1mg | 5mg | 10mg | |
---|---|---|---|
1 mM | 0.32 ml | 1.599 ml | 3.197 ml |
5 mM | 0.064 ml | 0.32 ml | 0.639 ml |
10 mM | 0.032 ml | 0.16 ml | 0.32 ml |
5 mM | 0.006 ml | 0.032 ml | 0.064 ml |
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