country

Change Language

EN - English
FR - Français
DE - Deutsch
ES - Español
JA - 日本語
KO - 한국어

Country or Region:

United States

Product Name	Size / Unit Price	Qty

Total: USD 0.00 Checkout

Cat. No.: HY-P5871A

Copy Link Print Information

Jingzhaotoxin-XII TFA

(Synonyms: JzTx-XII TFA)

Customer Review

Based on 1 Customer Validation

Jingzhaotoxin-XII (JzTx-XII) TFA is a specific Kv4.1 channel inhibitor with an IC₅₀ of 0.363 μM. Jingzhaotoxin-XII TFA interacts with the channels by modifying the gating behavior.

For research use only. We do not sell to patients.

Purity: 96.23%
Formula: C₁₆₁H₂₂₇N₄₁O₄₄S₇.xC₂HF₃O₂
Molecular Weight:3665.23 (free base)

Storage:

Sealed storage, away from moisture.

Powder -80°C, 2 years , -20°C, 1 year

* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Jingzhaotoxin-XII TFA Chemical Structure

Size

Price

Stock

Quantity

Amount: USD 0.00

* Please select Quantity before adding items.

Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity

Description

Jingzhaotoxin-XII (JzTx-XII) TFA is a specific Kv4.1 channel inhibitor with an IC₅₀ of 0.363 μM. Jingzhaotoxin-XII TFA interacts with the channels by modifying the gating behavior^[1].

Chemical Information

Appearance Solid
Molecular Weight 3665.23 (free base)
Formula C₁₆₁H₂₂₇N₄₁O₄₄S₇.xC₂HF₃O₂
Color White to off-white
Synonyms

JzTx-XII TFA
Sequence

Tyr-Cys-Gln-Lys-Trp-Met-Trp-Thr-Cys-Asp-Ser-Glu-Arg-Lys-Cys-Cys-Glu-Gly-Tyr-Val-Cys-Glu-Leu-Trp-Cys-Lys-Tyr-Asn-Leu-NH2 (Disulfide bridge: Cys2-Cys16,Cys9-Cys21,Cys15-Cys25)
Sequence Shortening

YCQKWMWTCDSERKCCEGYVCELWCKYNL-NH2 (Disulfide bridge: Cys2-Cys16,Cys9-Cys21,Cys15-Cys25)
Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Sealed storage, away from moisture

Powder	-80°C	2 years
	-20°C	1 year

* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility

In Vitro:

H₂O : ≥ 100 mg/mL

* "≥" means soluble, but saturation unknown.

View the Complete Stock Solution Preparation Table

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (287 KB)
SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Yuan C, et al. Jingzhaotoxin-XII, a gating modifier specific for Kv4.1 channels. Toxicon. 2007 Oct;50(5):646-52. [Content Brief]

Calculators

Molarity Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

Dilution Calculator

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

Concentration _(start) Concentration _(start)

Volume _(start) Volume _(start)

Concentration _(final) Concentration _(final)

Volume _(final) Volume _(final)

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Keywords

MOQ

Minimum order quantity

100 mg

Get Quote In-stock

Other size

Get Quote

Amount: USD 0.00

Biological Activity
- Description
Chemical Information
Solvent & Solubility
- In Vitro
Purity & Documentation
References

Product Name:
Cat. No.:
Quantity:
MCE Japan Authorized Agent:

Product Name:
CAS No.:
Species:
Purity:
Quantity:

Jingzhaotoxin-XII TFA

Peptide Library