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Chlorotoxin

Chlorotoxin Structure
Chlorotoxin structure
CAS No.
163515-35-3
Chemical Name:
Chlorotoxin
Synonyms
CLTX;Tm-601;Tm 601;Chlorotoxin;Tm601 peptide;Chlorotoxin, >97%;CHLOROTOXIN (CLTX);Chlorotoxin (TM-601);CLTX (EGYPTIAN SCORPION);Chlorotoxin (0.5 mg vial)
CBNumber:
CB3214202
Molecular Formula:
C158H249N53O47S11
Molecular Weight:
3995.70956
MDL Number:
MFCD08459453
MOL File:
163515-35-3.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:51:50
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Chlorotoxin Properties

storage temp. −20°C
solubility aqueous buffer: soluble
form lyophilized powder
color Colorless to light yellow
Sequence Met-Cys-Met-Pro-Cys-Phe-Thr-Thr-Asp-His-Gln-Met-Ala-Arg-Lys-Cys-Asp-Asp-Cys-Cys-Gly-Gly-Lys-Gly-Arg-Gly-Lys-Cys-Tyr-Gly-Pro-Gln-Cys-Leu-Cys-Arg-NH2 (Disulfide bridge: Cys2-Cys19,Cys5-Cys28,Cys16-Cys33,Cys20-Cys35)
NCI Dictionary of Cancer Terms chlorotoxin
FDA UNII 06UV5RFW57

SAFETY

Risk and Safety Statements

WGK Germany  3

Chlorotoxin price More Price(32)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich C5238 Chlorotoxin from Leiurus quinquestriatus (north Africa) recombinant, expressed in E. coli, ≥98% (HPLC), lyophilized powder 163515-35-3 40μg $288 2026-04-30 Buy
Cayman Chemical 35788 Chlorotoxin (trifluoroacetate salt) ≥95% 500μg $439 2026-04-30 Buy
Cayman Chemical 35788 Chlorotoxin (trifluoroacetate salt) ≥95% 1mg $702 2026-04-30 Buy
Biosynth NGA51535 Chlorotoxin from Leiurus quinquestriatus (north Africa) 163515-35-3 5mg $2336.4 2026-06-04 Buy
Biosynth PCN-4282-V Chlorotoxin 163515-35-3 0.5mg $1649.11 2026-06-04 Buy
Product number Packaging Price Buy
C5238 40μg $288 Buy
35788 500μg $439 Buy
35788 1mg $702 Buy
NGA51535 5mg $2336.4 Buy
PCN-4282-V 0.5mg $1649.11 Buy

Chlorotoxin Chemical Properties, Uses, Production

Uses

Biochemical probe for voltage-gated chloride channels.

in vivo

Chlorotoxin shows insecticidal activity on insects and other invertebrates. After the administration of I-Chlorotoxin to tumor-bearing mice, the peptides accumulated within the tumor[2].Chlorotoxin selectively accumulates in the brain of tumor-bearing mice with calculated brain: muscle ratios of 36.4% of injected dose/g (ID/g), as compared to 12.4%ID/g in control animals[3].

Chlorotoxin Preparation Products And Raw materials

Raw materials

Preparation Products

Chlorotoxin Suppliers

Global Suppliers ( 97)
Supplier Tel Email Country ProdList Advantage
Nanjing Chemlin Chemical Co., Ltd 025-83697070 13770331960 info@chemlin.com.cn China 16305 64
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32273 50
BOC Sciences 1-631-485-4226; 16314854226 info@bocsci.com United States 9920 65
MedChemexpress LLC 021-58955995 sales@medchemexpress.cn United States 4853 58
Guangzhou Isun Pharmaceutical Co., Ltd 020-39119399 18927568969 isunpharm@qq.com China 4773 55
Wuxi Zhongkun Biochemical Technology Co., Ltd. 0510-85629785 18013409632; sales@reading-chemicals.com China 15165 58
Shanghai Macklin Biochemical Co.,Ltd. 15221275939 15221275939 shenlinxing@macklin.cn China 15775 55
Creative Peptides info@creative-peptides.com United States 6083 56
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Supplier Advantage
Nanjing Chemlin Chemical Co., Ltd 64
Shanghai Hanhong Scientific Co.,Ltd. 64
Chemsky（shanghai）International Co.,Ltd. 50
BOC Sciences 65
MedChemexpress LLC 58
Guangzhou Isun Pharmaceutical Co., Ltd 55
Wuxi Zhongkun Biochemical Technology Co., Ltd. 58
Shanghai Macklin Biochemical Co.,Ltd. 55
Creative Peptides 56
Shanghai YuanYe Biotechnology Co., Ltd. 60

View Latest Price from Chlorotoxin manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
CHLOROTOXIN pictures 2020-02-14 CHLOROTOXIN
163515-35-3
 $7.00 1KG 99% 100KG Career Henan Chemical Co
  • CHLOROTOXIN pictures
  • CHLOROTOXIN
    163515-35-3
  • $7.00
  • 99%
  • Career Henan Chemical Co

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CLTX CLTX (EGYPTIAN SCORPION) H-MET-CYS-MET-PRO-CYS-PHE-THR-THR-ASP-HIS-GLN-MET-ALA-ARG-LYS-CYS-ASP-ASP-CYS-CYS-GLY-GLY-LYS-GLY-ARG-GLY-LYS-CYS-TYR-GLY-PRO-GLN-CYS-LEU-CYS-ARG-NH2 H-MET-CYS-MET-PRO-CYS-PHE-THR-THR-ASP-HIS-GLN-MET-ALA-ARG-LYS-CYS-ASP-ASP-CYS-CYS-GLY-GLY-LYS-GLY-ARG-GLY-LYS-CYS-TYR-GLY-PRO-GLN-CYS-LEU-CYS-ARG-NH2, (DISULFIDE BONDS BETWEEN CYS2 AND CYS19/CYS5 AND CYS28/CYS16 AND CYS33/CYS20 AND CYS35) H-MET-CYS-MET-PRO-CYS-PHE-THR-THR-ASP-HIS-GLN-MET-ALA-ARG-LYS-CYS-ASP-ASP-CYS-CYS-GLY-GLY-LYS-GLY-ARG-GLY-LYS-CYS-TYR-GLY-PRO-GLN-CYS-LEU-CYS-ARG-OH MET-CYS-MET-PRO-CYS-PHE-THR-THR-ASP-HIS-GLN-MET-ALA-ARG-LYS-CYS-ASP-ASP-CYS-CYS-GLY-GLY-LYS-GLY-ARG-GLY-LYS-CYS-TYR-GLY-PRO-GLN-CYS-LEU-CYS-ARG-NH2 CHLOROTOXIN, RECOMBINANT, EXPRESSED chlorotoxin from leiurus quinquestriatus (north africa) Tm 601 Tm-601 Tm601 peptide Chlorotoxin Cltx (Egyptian scorpion) Chlorotoxin, >97% Chlorotoxin trifluoroacetate salt Chlorotoxin (Cltx) - 0.1 mg Chlorotoxin (0.5 mg vial) Chlorotoxin (TM-601) CHLOROTOXIN (CLTX) H-MET-CYS-MET-PRO-CYS-PHE-THR-THR-ASP-HIS-GLN-MET-ALA-ARG-LYS-CYS-ASP-ASP-CYS-CYS-GLY-GLY-LYS-GLY-ARG-GLY-LYS-CYS-TYR-GLY-PRO-GLN-CYS-LEU-CYS-ARG-NH2 (DISULFIDE BRIDGE: 2-19,5-28,16-33,20-35) MCMPCFTTDHQMARKCDDCCGGKGRGKCYGPQCLCR-NH2 (DISULFIDE BRIDGE: 2-19,5-28,16-33,20-35) Chlorotoxin 163515-35-3 C158H249N53O47S11 C158H256N52O48S11 Chloride Channel Modulators Ion Channels Monovalent Ion Channels Voltage-gated Ion Channels Cell Biology Cell Signaling and Neuroscience BioChemical Chloride Channel Modulators Voltage-gated Ion Channels Monovalent Ion Channels