logo
logo
BUY ProTx-I

Cat no: RTP-200

BUY ProTx-I

ProTx-I. Potent Blocker of NavпїЅand Cav3 Channels.

Native ProTx-I has been isolated from the venom of the tarantula Thrixopelma pruriens. It was purified on the basis of its ability to reversibly inhibit the tetrodotoxin (TTX)-resistant Na channel Nav1.8. Structurally, ProTx-I is shown to belong to the inhibitory cystine knot (ICK) family of peptidyl toxins interacting with voltage-gated ion channels. ProTx-I was also found to be an inhibitor for TTX sensitive Nav channels such Nav1.5, Nav1.7 and Nav1.3 with IC50 values below 100 nM. Furthermore, ProTx-I shifts the voltage dependence activity of Cav 3.1 alpha(1G), (IC50~50 nM) without affecting the voltage dependence of inactivation.

Alomone Labs is pleased to offer ProTx-I, a recombinant peptide expressed in and extracted from E. coli and purified to homogeneity.

Ion Channel Modulators; Voltage - Gated Ca2+ Channel Blockers; Voltage - Gated Na+ Channel Blockers.

Prices direct from Alomone Labs Limited.

Quick response times

Exclusive Absave savings/discounts

SPECIFICATIONS

Catalog Number

RTP-200

Size

5 x 5 micro g

Purity

>98%

Concentration

10-100 nM.

Shipping Temp

Room Temperature

Molecular Weight

3987.5 da

Latest promotions

New brilliant antibodies, and new lower prices!For flow cytometry reagents in general, \"bright is better.\" The violet-excitable BD Horizon™ BV421 and...

Buy any polyclonal or monoclonal antibody from our extensive range of pre-made antibodies and for a limited time only receive a $50 discount!(T&C apply:...

We're so sure that you'll prefer Cayman Assay kits over your present brand that we're willing to give you a free assay kit to prove it!

For the past decade scientists have extensively used ATS secondary toxin conjugates to make their own targeted toxins for in vitro use.The ability to combine...

10% Discount on 2 Rabbit Polyclonal Antibody Service. With over 20 years experience, SDIX has developed into the premier US custom antibody producer,...

Did your supplier increase the price of Fetal Bovine Serum? Did they substitute the US Origin with USDA? Well say no more! Innovative Research is still...

Bulk Cytokines with Custom Vialing.20 - 50% off cytokines, growth factors, chemokines and more...For a limited time Cell Sciences is offering substantial...

Are you planning to have a customised antibody made for your research?Since 2000, Everest has been producing a catalog containing thousands of affinity...