Conantokin G, a 17-amino-acid peptide, is a potent, selective and competitive antagonist of N-methyl-D-aspartate (NMDA) receptors. Conantokin G inhibits NMDA-evoked currents in murine cortical neurons with an IC50 of 480 nM. Conantokin G has neuroprotective properties.

Product information

CAS Number: 93438-65-4

Molecular Weight: 2264.19

Formula: C88H138N26O44

Chemical Name: 2-(2-{[5-amino-1-({1-[(1,2-dicarbamoylethyl)carbamoyl]-2-hydroxyethyl}carbamoyl)pentyl]carbamoyl}-2-(2-{2-[2-(2-{2-[2-(2-{2-[2-(2-{2-[2-(2-aminoacetamido)-4-carboxybutanamido]-4,4-dicarboxybutanamido}-4,4-dicarboxybutanamido)-4-methylpentanamido]-4-carbamoylbutanamido}-4,4-dicarboxybutanamido)-3-carbamoylpropanamido]-4-carbamoylbutanamido}-4,4-dicarboxybutanamido)-4-methylpentanamido]-3-methylpentanamido}-5-carbamimidamidopentanamido)ethyl)propanedioic acid

Smiles: CC(CC)C(NC(=O)C(CC(C)C)NC(=O)C(CC(C(O)=O)C(O)=O)NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(CC(C(O)=O)C(O)=O)NC(=O)C(CCC(N)=O)NC(=O)C(CC(C)C)NC(=O)C(CC(C(O)=O)C(O)=O)NC(=O)C(CC(C(O)=O)C(O)=O)NC(=O)C(CCC(O)=O)NC(=O)CN)C(=O)NC(CCCNC(N)=N)C(=O)NC(CC(C(O)=O)C(O)=O)C(=O)NC(CCCCN)C(=O)NC(CO)C(=O)NC(CC(N)=O)C(N)=O

InChiKey: HTBKFGWATIYCSF-UHFFFAOYSA-N

InChi: InChI=1S/C88H138N26O44/c1-7-34(6)61(77(138)103-41(12-10-20-98-88(96)97)63(124)107-48(23-35(78(139)140)79(141)142)69(130)100-40(11-8-9-19-89)64(125)113-54(31-115)76(137)104-45(62(95)123)28-57(93)118)114-75(136)47(22-33(4)5)106-70(131)49(24-36(80(143)144)81(145)146)109-67(128)44(14-17-56(92)117)102-74(135)53(29-58(94)119)112-73(134)51(26-38(84(151)152)85(153)154)110-66(127)43(13-16-55(91)116)101-68(129)46(21-32(2)3)105-71(132)52(27-39(86(155)156)87(157)158)111-72(133)50(25-37(82(147)148)83(149)150)108-65(126)42(15-18-60(121)122)99-59(120)30-90/h32-54,61,115H,7-31,89-90H2,1-6H3,(H2,91,116)(H2,92,117)(H2,93,118)(H2,94,119)(H2,95,123)(H,99,120)(H,100,130)(H,101,129)(H,102,135)(H,103,138)(H,104,137)(H,105,132)(H,106,131)(H,107,124)(H,108,126)(H,109,128)(H,110,127)(H,111,133)(H,112,134)(H,113,125)(H,114,136)(H,121,122)(H,139,140)(H,141,142)(H,143,144)(H,145,146)(H,147,148)(H,149,150)(H,151,152)(H,153,154)(H,155,156)(H,157,158)(H4,96,97,98)

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

Products are for research use only. Not for human use.