CTX 1211

CTX 1211 is a peptide-like research scaffold derived from toxin-inspired sequence motifs used to probe ion-channel or receptor interactions. Hydrophobic and charged residues are arranged to yield structured binding interfaces. Researchers examine its conformational ensemble and activity in electrophysiological or binding assays. Applications include toxin-mimetic design, channel-mapping studies, and structure-activity exploration.

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.

CAT No: R2865

Synonyms/Alias:N-acetyl-L-arginyl-L-cysteinyl-D-alanyl-L-arginyl-D-phenylalanyl-L-arginyl-L-tryptophyl-L-cysteinamide (2->8)-disulfide trifluoroacetic acid

Custom Peptide Synthesis
cGMP Peptide
  • Registration of APIs
  • CMC information required for an IND
  • IND and NDA support
  • Drug master files (DMF) filing
M.F/Formula
C51H74F3N19O11S2
M.W/Mr.
1250.4
Sequence
One Letter Code:RCARFRWC
Three Letter Code:Ac-Arg-Cys(1)-D-Ala-Arg-D-Phe-Arg-Trp-Cys(1)-NH2.TFA
InChI
InChI=1S/C49H73N19O9S2.C2HF3O2/c1-26-40(71)63-33(16-9-19-58-48(53)54)42(73)65-35(21-28-11-4-3-5-12-28)44(75)64-34(17-10-20-59-49(55)56)43(74)66-36(22-29-23-60-31-14-7-6-13-30(29)31)45(76)67-37(39(50)70)24-78-79-25-38(46(77)61-26)68-41(72)32(62-27(2)69)15-8-18-57-47(51)52;3-2(4,5)1(6)7/h3-7,11-14,23,26,32-38,60H,8-10,15-22,24-25H2,1-2H3,(H2,50,70)(H,61,77)(H,62,69)(H,63,71)(H,64,75)(H,65,73)(H,66,74)(H,67,76)(H,68,72)(H4,51,52,57)(H4,53,54,58)(H4,55,56,59);(H,6,7)/t26-,32+,33+,34+,35-,36+,37+,38+;/m1./s1
InChI Key
QRLRDGUPSFZYLV-CPUQZFJZSA-N

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