Dendrotoxin-I (TFA)

Dendrotoxin-I (TFA)

• UNSPSC Description: Dendrotoxin-I (DTX-I) TFA is a potent K+ channel blocker with IC50s of 0.13-50 nM for voltage-gated potassium channel subunits KV1.1, KV1.2 and KV1.6. Dendrotoxin-I TFA, a neurotoxin, has the potential for cancer research[1][2][3].
• Target Antigen: Potassium Channel
• Type: Peptides
• Related Pathways: Membrane Transporter/Ion Channel
• Applications: Cancer-programmed cell death
• Field of Research: Cancer
• Assay Protocol: https://www.medchemexpress.com/dendrotoxin-i-tfa.html
• Purity: 97.24
• Solubility: 0.05 M Sodium acetate : 50 mg/mL (adjust pH to 3 with CH3COOH)|H2O : 100 mg/mL (ultrasonic)
• Smiles: O=C(N1[C@@H](CCC1)C(N[C@@H](CC(C)C)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CCCCN)C(N[C@@H](CC(C)C)C(N[C@@H](CSSC[C@@H](C(N[C@@H]([C@@H](C)CC)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CCCCN)C(O)=O)=O)=O)=O)NC2=O)C(N[C@@H]([C@@H](C)CC)C(N[C@@H](CC(C)C)C(N[C@@H](CC3=CNC=N3)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CC(N)=O)C(N4[C@@H](CCC4)C(NCC(N[C@@H](CCCNC(N)=N)C(N[C@@H](CSSC[C@@H](C(NCC(NCC(N[C@@H](CC(N)=O)C(N[C@@H](CO)C(N[C@@H](CC(N)=O)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CC5=CC=CC=C5)C(N[C@@H](CCCCN)C(N[C@@H]([C@H](O)C)C(N[C@@H]([C@@H](C)CC)C(N[C@@H](CCC(O)=O)C(N[C@H]6CCC(O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)N7)C(N[C@@H](CC8=CC=C(C=C8)O)C(N[C@@H](CCC(N)=O)C(N[C@@H](CCCCN)C(N[C@@H]([C@@H](C)CC)C(N9[C@@H](CCC9)C(N[C@@H](C)C(N[C@@H](CC%10=CC=CC=C%10)C(N[C@@H](CC%11=CC=C(C=C%11)O)C(N[C@@H](CC%12=CC=C(C=C%12)O)C(N[C@@H](CC(N)=O)C(N[C@@H](CCC(N)=O)C(N[C@@H](CCCCN)C(N[C@@H](CCCCN)C(N[C@@H](CCCCN)C(N[C@@H](CCC(N)=O)C(N[C@@H](CSSC[C@@H](C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CCCNC(N)=N)C(N[C@H]2[C@H](O)C)=O)=O)=O)NC6=O)C(N[C@@H](CCC(O)=O)C(NCC(N[C@@H](CC%13=CC=CC=C%13)C(N[C@@H]([C@H](O)C)C(N[C@@H](CC%14=CNC%15=CC=CC=C%14%15)C(N[C@@H](CO)C(NCC7=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)[C@H](CCC(N)=O)N.O=C(C(F)(F)F)O.[x]
• Molecular Weight: 7149.24 (free acid)
• References & Citations: [1]Qiwen Liao, et al. Novel Kunitz-like Peptides Discovered in the Zoanthid Palythoa caribaeorum through Transcriptome Sequencing. J Proteome Res. 2018 Feb 2;17(2):891-902. |[2]Tess Wright, et al. Firing frequency and entrainment maintained in primary auditory neurons in the presence of combined BDNF and NT3. Sci Rep. 2016 Jun 23;6:28584.|[3]Hui Zhang, et al. Preparation, characterization, and pharmacodynamics of thermosensitive liposomes containing docetaxel. J Pharm Sci. 2014 Jul;103(7):2177-2183.
• Shipping Conditions: Blue Ice
• Storage Conditions: -80°C, 2 years; -20°C, 1 year (Powder, sealed storage, away from moisture)
• Clinical Information: No Development Reported