Products & Services

Toxins peptides are mostly extracted from toxic animal venom glands, such as spiders, snakes, scorpions and so on. There are many kinds of toxins, which are highly selective for ion channels or receptors in animal cells. Its high binding Specificity makes it often used as pharmacological probes to identify the type of ion channel and physiological researches, or as potential therapeutic drugs candidates. Toxins could be obtained through conventional approaches as extraction or recombinant expression but with low yield and sophisticated efforts. Peptide synthesis provides a robust and easier way for toxin peptide obtaining.


Our company can provide toxin peptides from different sources target on various channels, ranging from μg to g with purity ranging from 70% to 99%.


Product Catalogue
Toxins and Analogues
CHANNEL TYPECAT.#PRODUCTSEQUENCES
Ca2+ Channel Blocker C1010-V Calciseptine RICYIHKASL PRATKTCVEN TCYKMFIRTQ REYISERGCG CPTAMWPYQT ECCKGDRCNK
Ca2+ Channel Blocker C1020-V Calcicludine WQPPWYCKEP VRIGSCKKQF SSFYFKWTAK KCLPFLFSGC GGNANRFQTI GECRKKCLGK -OH
Ca2+ Channel Blocker C1030-V ω-conotoxin GVIA CKSPGSSCSP TSYNCCRSCN PYTKRCY
Ca2+ Channel Blocker C1040-V ω-conotoxin MVIIA CKGKGAKCSR LMYDCCTGSC RSGKC
Ca2+ Channel Blocker C1050-V ω-agatoxin IVA KKKCIAKDYG RCKWGGTPCC RGRGCICSIM GTNCECKPRL IMEGLGLA
Ca2+ Channel Blocker C1060-V ω-agatoxin IVB EDNCIAEDYG KCTWGGTKCC RGRPCRCSMI GTNCECTPRL IMEGLSFA
Ca2+ Channel Blocker C1070-V ω-conotoxin MKLTCVVIVA VLLLTACQLI TADDSRGTQK HRALGSTTEL SLSTRCKSPG SSCSPTSYNC CRSCNPYTKR CYG
Ca2+ Channel Blocker C1080-V SNX482 GVDKAGCRYM FGGCSVNDDC CPRLGCHSLF SYCAWDLTFS D
Ca2+ Channel Blocker C1090-V kurtoxin KIDGYPVDYW NCKRICWYNN KYCNDLCKGL KADSGYCWGW TLSCYCQGLP DNARIKRSGR CRA
Ca2+ Channel Blocker C1100-V PLTX-II ADCSATGDTC DHTKKCCDDC YTCRCGTPWG ANCRCDYYKA RCDT-NH2
Na+ Channel Blocker N1010-V μ-conotoxin GIIIA RDCCTPPKKC KDRQCKPQRC CA
Na+ Channel Blocker N1020-V huwentoxin IV ECLEIFKACN PSNDQCCKSS KLVCSRKTRW CKYQI
Na+ Channel Blocker N1030-V Protoxin II YCQKWMWTCD SERKCCEGMV CRLWCKKKLW
K+ Channel Blocker K1010-V ShK Toxin RSCIDTIPKS RCTAFQCKHS MKYRLSFCRK TCGTC
K+ Channel Blocker K1020-V Margatoxin TIINVKCTSP KQCLPPCKAQ FGQSAGAKCM NGKCKCYPH
K+ Channel Blocker K1030-V Dendrotoxin-I QPLRKLCILH RNPGRCYQKI PAFYYNQKKK QCEGFTWSGC GGNSNRFKTI EECRRTCIRK
K+ Channel Blocker K1040-V SSD609 ADDKCEDSLR REIAATKCRD RVRTDDYFYE CATSESTFKK CQTMLHQ
K+ Channel Blocker K1050-V ODK2 GVPTDVKARG SPQCIQPCKD AGMRFGKAMN GKCHCTPK
K+ Channel Blocker K1051-V ODK2 analogues GVPTDVKARG SPQCIQPCKD AGMRFGKAMN GKCHCTPK
K+ Channel Blocker K1060-V Iberiotoxin XFTDVDCSVS KECWSVCKDL FGVDRGKCMG KKCRCYQ
K+ Channel Blocker K1070-V Kaliotoxin VGINVKCKHS GQCLKPCKDA GMRFGKCING KCDCTPK
K+ Channel Blocker K1080-V Charybdotoxin QFTNVSCTTS KECWSVCQRL HNTSRGKCMN KKCRCYS
K+ Channel Blocker K1090-V Apamin   CNCKAPETAL CARRCQQH
K+ Channel Blocker K1100-V Leiurotoxin I AFCNLRMCQL SCRSLGLLGK CIGDKCECVK H
K+ Channel Blocker K1110-V GxTx-1E EGECGGFWWK CGSGKPACCP KYVCSPKWGL CNFPMPEGEC GGFWWKCGSG KPACCPKYVC SPKWGLCNFP MP
K+ Channel Blocker K1120-V Tertiapin-Q ALCNCNRIII PHMCWKKCGK K
Other Blockers O1010-V Mambalgin-1 LKCYQHGKVV TCHRDMKFCY HNTGMPFRNL KLILQGCSSS CSETENNKCC STDRCNK
Other Blockers O1020-V Mambalgin-2 LKCFQHGKVV TCHRDMKFCY HNTGMPFRNL KLILQGCSSS CSETENNKCC STDRCNK
Other Blockers O1030-V Mambalgin-3 LKCYQHGKVV TCHRDMKFCY HNIGMPFRNL KLILQGCSSS CSETENNKCC STDRCNK
Other Blockers O1040-V APETx2 GTACSCGNSK GIYWFYRPSC PTDRGYTGSC RYFLGTCCTP AD
Other Blockers O1050-V α-conotoxin GI ECCNPACGRH YSC
Other Blockers O1060-V α-conotoxin ImI GCCSDPRCAW RC
Other Blockers O1070-V α-conotoxin MI GRCCHPACGK NYSC
Other Blockers O1080-V GsMTx-4 GCLEFWWKCN PNDDKCCRPK LKCSKLFKLC NFSF
Other Blockers O1090-V Muscarinic toxin 1 LTCVTSKSIF GITTENCPDG QNLCFKKWYY IVPRYSDITW GCAATCPKPT NVRETIRCCE TDKCNE
Other Blockers O1100-V Muscarinic toxin 3 LTCVTKNTIF GITTENCPAG QNLCFKRWHY VIPRYTEITR GCAATCPIPE NYDSIHCCKT DKCNE
Other Blockers O1110-V Muscarinic toxin 7 LTCVKSNSIW FPTSEDCPDG QNLCFKRWQY ISPRMYDFTR GCAATCPKAE YRDVINCCGT DKCNK
Other Blockers O1120-V Psalmotoxin 1 EDCIPKWKGC VNRHGDCCEG LECWKRRRSF EVCVPKTPKT
Request a Quote
Please send us your inquiry(including peptide sequences,purity,quantity,modifications notes, etc.)by message. We will contact  you as soon as possible, usually in 24h in working days. Please send the email to: sales@difficultpeptide.com for bulk order of peptides. Thank you!
Leave a message

Leave a message

    If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Home

Products

news

Contact