Cat #: EK-345
Size: 16 Vials
Form: Lyophilized
BDS-I Cat #: STB-400
Size:
0.1 mg
MW: 4708 Da
Purity: >95% (HPLC)
Net peptide content: 100%
Origin
Synthetic peptide
Effective concentration
100 nM - 5 µM.
Activity
BDS-I inhibits 60% of KV3.4 current. The blocking effect is rapid, direct and reversible1. BDS-I also modulates voltage-gated Na+ channels. It enhances TTX-sensitive Na+ channels (highly effective on NaV1.7 channels), and weakly inhibits TTX-resistant NaV channels2.
Storage before reconstitution
Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
Reconstitution
Any aqueous buffer. Centrifuge all product preparations before use (10000 x g 5 min).
Storage after reconstitution
Up to four weeks at 4°C or three months at -20°C.
BeKm-1 Cat #: STB-470
Size:
0.1 mg
MW: 4092 Da
Purity: >98% (HPLC)
Net peptide content: 100%
Origin
Synthetic peptide
Effective concentration
2-10 nM.
Activity
BeKm-1 inhibits ERG1 K+ channel currents and has minimal effect on ELK1 K+ channels.
Storage before reconstitution
Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
Reconstitution
Any aqueous buffer. Centrifuge all product preparations before use (10000 x g 5 min).
Storage after reconstitution
Up to two weeks at 4°C or three months at -20°C.
Calciseptine Cat #: SPC-500
Size:
70 µg
MW: 7036 Da
Purity: >98% (HPLC)
Net peptide content: 100%
Origin
Synthetic peptide
Effective concentration
500 nM.
Activity
Calciseptine is a specific antagonist of L-type CaV channels1.
Storage before reconstitution
Lyophilized powder can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
Reconstitution
Any aqueous buffer. Centrifuge all product preparations before use (10000 x g 5 min).
Storage after reconstitution
Up to two weeks at 4°C or three months at -20°C.
E-4031 Cat #: E-500
Size:
0.5 mg
Source: Synthetic
MW: 510.5
Purity: >98%
Effective concentration
100 nM - 1 μM.
Activity
E-4031 is a methsnesulfonanilide class III antiarrhythmic agent. It specifically blocks hERG (KV11.1) voltage-gated K+ channel current in heterologous systems1,2, cardiac cells3 and cardiac preparations4.
Storage before reconstitution
Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
Reconstitution
Any aqueous buffer. Centrifuge all product preparations before use (10000 x g 5 min).
Storage after reconstitution
Up to one week at 4°C or six months at -20°C.
Heteropodatoxin-2 Cat #: STH-340
Size:
0.1 mg
MW: 3413 Da
Purity: >98% (HPLC)
Net peptide content: 100%
Origin
Synthetic peptide
Effective concentration
100-500 nM.
Activity
Heteropodatoxin-2 is an inhibitor of voltage-gated K+ channels of the KV4 family. Inhibition of KV4.3 and KV4.2 is strongly voltage-dependent, while inhibition of KV4.1 shows less voltage-dependence. Lacks affinity for KV1.4, KV2.1 and KV3.41,2. Also blocks Ca2+ channels1.
Storage before reconstitution
Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
Reconstitution
Any aqueous buffer. Centrifuge all product preparations before use (10000 x g 5 min).
Storage after reconstitution
Up to one week at 4°C or three months at -20°C.
Jingzhaotoxin-III Cat #: STJ-200
Size:
0.1 mg
MW: 3919 Da
Purity: >98% (HPLC)
Net peptide content: 100%
Origin
Synthetic peptide
Effective concentration
200-500 nM.
Activity
Inhibits NaV1.5 and KV2.1 channels1.
Storage before reconstitution
Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
Reconstitution
Any other aqueous buffer. Centrifuge all product preparations before use (10000 x g 5 min).
Storage after reconstitution
Up to two weeks at 4°C or three months at -20°C.
Jingzhaotoxin-IX Cat #: STJ-300
Size:
50 µg
MW: 3953 Da
Purity: >98% (HPLC)
Net peptide content: 100%
Origin
Synthetic peptide
Effective concentration
0.5-1 µM.
Activity
Jingzhaotoxin-IX blocks NaV1.4, NaV1.5 and KV2.1 voltage-gated channels1.
Storage before reconstitution
Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
Reconstitution
Any other aqueous buffer. Centrifuge all product preparations before use (10000 x g 5 min).
Storage after reconstitution
Up to two weeks at 4°C or three months at -20°C.
Linopirdine dihydrochloride Cat #: L-156
Size:
5 mg
Source: Synthetic
MW: 464.39
Purity: >98%
Effective concentration
0.1-300 µM.
Activity
Linopirdine blocks KCNQ channels with an IC50 of 2.4 μM for KV7.2/3 heteromers1.
Storage before reconstitution
Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
Reconstitution
100 mM in water. Centrifuge all product preparations before use (10000 x g for 1 min).
Storage after reconstitution
Up to four weeks at 4°C or three months at -20°C.
Maurocalcine Cat #: RTM-100
Size:
0.1 mg
MW: 3859 Da
Purity: >98% (HPLC)
Net peptide content: 100%
Origin
Recombinant, E. coli
Effective concentration
200-400 nM.
Activity
Maurocalcine is an agonist of Ryanodine receptor channel (RyR) types 1‚ 2 and 3.
Storage before reconstitution
Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
Reconstitution
Any aqueous buffer. Centrifuge all product preparations before use (10000 x g 5 min).
Storage after reconstitution
Up to four weeks at 4°C or three months at -20°C.
ML 218 hydrochloride Cat #: M-166
Size:
5 mg
Source: Synthetic
MW: 405.8
Purity: >98%
Effective concentration
0.1-100 µM.
Activity
ML 218 is a blocker of T-type Ca2+ channels (IC50 values are 270 and 310 nM for CaV3.3 and CaV3.2 respectively)1.
Storage before reconstitution
Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
Reconstitution
100 mM in DMSO. Centrifuge all product preparations before use (10000 x g for 1 min).
Storage after reconstitution
Up to four weeks at 4°C or three months at -20°C.
NNC 55-0396 dihydrochloride Cat #: N-205
Size:
5 mg
Source: Synthetic
MW: 564.57
Purity: >95%
Effective concentration
1-100 µM.
Activity
NNC 55-0396 displays IC50 values of 6.8 and >100 μM for inhibition of CaV3.1 T-type channels and HVA currents respectively in INS-1 cells1.
Storage before reconstitution
Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
Reconstitution
50 mM in water. Centrifuge all product preparations before use (10000 x g for 1 min).
Storage after reconstitution
Up to four weeks at 4°C or three months at -20°C.
Phrixotoxin-2 Cat #: STP-710
Size:
50 µg
MW: 3922 Da
Purity: >99% (HPLC)
Net peptide content: 100%
Origin
Synthetic peptide
Effective concentration
100-500 nM
Activity
Phrixotoxin-2 specifically and reversibly blocks KV4.21.
Storage before reconstitution
Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
Reconstitution
Any aqueous buffer. Centrifuge all product preparations before use (10,000 x g 5 min).
Storage after reconstitution
Up to two weeks at 4°C or three months at -20°C.
ShK (Stichodactyla Toxin) Cat #: STS-400
Size:
0.1 mg
MW: 4055 Da
Purity: >98% (HPLC)
Net peptide content: 100%
Origin
Synthetic peptide
Effective concentration
1-100 nM.
Activity
Stichodactyla Toxin blocks KV1.3, KV1.1, KV1.4, and KV1.6 at subnanomolar concentrations and KV3.2 channels at 1000-fold higher concentration than that required to inhibit KV1.3 channels.
Storage before reconstitution
Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
Reconstitution
Any aqueous buffer. Centrifuge all product preparations before use (10000 x g 5 min).
Storage after reconstitution
Up to four weeks at 4°C or three months at -20°C.
Tertiapin-LQ Cat #: STT-220
Size:
0.5 mg
MW: 2428 Da
Purity: >98% (HPLC)
Net peptide content: 100%
Origin
Synthetic peptide
Effective concentration
100 nM.
Activity
Tertiapin-LQ is a selective blocker of Kir1.1 channels.
Storage before reconstitution
Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
Reconstitution
Any other aqueous buffer. Centrifuge all product preparations before use (10000 x g 5 min).
Storage after reconstitution
Up to two weeks at 4°C or three months at -20°C.
UK-78282 hydrochloride Cat #: U-100
Size:
5 mg
Source: Synthetic
MW: 466.1
Purity: >95%
Effective concentration
200 nM - 200 µM.
Activity
UK-78282 hydrochloride blocks KV1.3 and KV1.4 in T lymphocytes1.
Storage before reconstitution
Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
Reconstitution
200 mM in DMSO. Centrifuge all product preparations before use (10000 x g for 1 min).
Storage after reconstitution
Up to four weeks at 4°C or three months at -20°C.
XE991 Cat #: X-100
Size:
5 mg
Source: Synthetic
MW: 376.45
Purity: >95%
Effective concentration
0.1-300 µM.
Storage before reconstitution
Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
Reconstitution
100 mM in DMSO. Centrifuge all product preparations before use (10000 x g 1 min).
Storage after reconstitution
Up to four weeks at 4°C or three months at -20°C.
For more information, please refer to individual certificate of analysis for each product.
For research purposes only, not for human use
