產品詳情
簡單介紹:
Agitoxin-2
詳情介紹:
Purpose | Agitoxin-2 is a potent blocker of Kv1.1 and Kv1.3 channels |
Sequence | AA sequence: Gly-Val-Pro-Ile-Asn-Val-Ser-Cys8-Thr-Gly -Ser-Pro-Gln-Cys14-Ile-Lys-Pro-Cys18-Lys-Asp- Ala-Gly-Met-Arg-Phe-Gly-Lys-Cys28-Met-Asn -Arg-Lys-Cys33-His-Cys35-Thr-Pro-Lys-OH Disulfide bonds: Cys8-Cys28, Cys14-Cys33, Cys18-Cys35 |
Specificity | Agitoxin-2 is a potent blocker of Kv1.1 and Kv1.3 channels |
Characteristics | Agitoxin-2 is a potent and selective blocker of the Shaker type voltage-gated Kv1.3 and Kv1.1 channels. Agitoxin-2 inhibits Kv1.3 with an IC50 value of around 200 pM and Kv1.1 with an IC50 value of around 140 pM. This peptide toxin was originally isolated from the venom of the Israeli scorpion L. quinquestriatus hebraeus. |
Formula | C169H278N54O48S8 |
Solubility | water and saline buffer |
Molecular Weight | 4090.89 Da |
CAS-No | 168147-41-9 |
Restrictions | For Research Use only |
Format | Powder |
Storage | -20 °C |
Background publications |
Anangi, Koshy, Huq, Beeton, Chuang, King: "Recombinant expression of margatoxin and agitoxin-2 in Pichia pastoris: an efficient method for production of KV1.3 channel blockers." in: PLoS ONE, Vol. 7, Issue 12, pp. e52965, 2013 (PubMed).
|