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  4. Cardiotoxin Analog (CTX) IV (6-12) (TFA)

Cardiotoxin Analog (CTX) IV (6-12) (TFA) 

Cat. No.: HY-P1902A Purity: 99.81%
COA Handling Instructions

Cardiotoxin Analog (CTX) IV (6-12) (TFA) is a part peptide of Cardiotoxin Analog (CTX) IV. Cardiotoxin analogues IV isolated from the venom of Taiwan Cobra. CTX IV is an unique snake venom cardiotoxin.

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

Custom Peptide Synthesis

Cardiotoxin Analog (CTX) IV (6-12) (TFA) Chemical Structure

Cardiotoxin Analog (CTX) IV (6-12) (TFA) Chemical Structure

CAS No. : 2918768-05-3

Size Price Stock Quantity
1 mg USD 58 In-stock
5 mg USD 165 In-stock
10 mg USD 300 In-stock
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100 mg   Get quote  

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This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 6 publication(s) in Google Scholar

Other Forms of Cardiotoxin Analog (CTX) IV (6-12) (TFA):

Top Publications Citing Use of Products

    Cardiotoxin Analog (CTX) IV (6-12) (TFA) purchased from MedChemExpress. Usage Cited in: Commun Biol. 2022 Nov 9;5(1):1201.  [Abstract]

    CTX (Cardiotoxin Analog) (10.13 mg/kg; inject into the tibialis anterior (TA) muscle of mice) induces muscle regeneration. H&E staining of the injured TA muscles collected from the designated time points after CTX injection to visualise the degree of regeneration. At d10 after injury, the TA muscle is composed of degenerating myofibers, fibrotic tissues and inflammatory cells.
    • Biological Activity

    • Purity & Documentation

    • References

    • Customer Review

    Description

    Cardiotoxin Analog (CTX) IV (6-12) (TFA) is a part peptide of Cardiotoxin Analog (CTX) IV. Cardiotoxin analogues IV isolated from the venom of Taiwan Cobra. CTX IV is an unique snake venom cardiotoxin[1].

    Molecular Weight

    1013.16

    Formula

    C50H71F3N10O9

    CAS No.
    Appearance

    Solid

    Color

    White to off-white

    Sequence

    Leu-Ile-Pro-Pro-Phe-Trp-Lys-NH2

    Sequence Shortening

    LIPPFWK-NH2

    Structure Classification
    Initial Source

    the venom of Taiwan Cobra

    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 : 50 mg/mL (49.35 mM; Need ultrasonic)

    Preparing
    Stock Solutions
    Concentration Solvent Mass 1 mg 5 mg 10 mg
    1 mM 0.9870 mL 4.9351 mL 9.8701 mL
    5 mM 0.1974 mL 0.9870 mL 1.9740 mL
    View the Complete Stock Solution Preparation Table

    * Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
    Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

    * Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

    • Molarity Calculator

    • Dilution Calculator

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

    Mass
    =
    Concentration
    ×
    Volume
    ×
    Molecular Weight *

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

    This equation is commonly abbreviated as: C1V1 = C2V2

    Concentration (start)

    C1

    ×
    Volume (start)

    V1

    =
    Concentration (final)

    C2

    ×
    Volume (final)

    V2

    In Vivo:

    For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
    The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

    • Protocol 1

      Add each solvent one by one:  PBS

      Solubility: 100 mg/mL (98.70 mM); Clear solution; Need ultrasonic

    In Vivo Dissolution Calculator
    Please enter the basic information of animal experiments:

    Dosage

    mg/kg

    Animal weight
    (per animal)

    g

    Dosing volume
    (per animal)

    μL

    Number of animals

    Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
    Calculation results:
    Working solution concentration: mg/mL
    This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
    The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).
    Purity & Documentation
    References

    Complete Stock Solution Preparation Table

    * Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
    Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

    Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
    H2O 1 mM 0.9870 mL 4.9351 mL 9.8701 mL 24.6753 mL
    5 mM 0.1974 mL 0.9870 mL 1.9740 mL 4.9351 mL
    10 mM 0.0987 mL 0.4935 mL 0.9870 mL 2.4675 mL
    15 mM 0.0658 mL 0.3290 mL 0.6580 mL 1.6450 mL
    20 mM 0.0494 mL 0.2468 mL 0.4935 mL 1.2338 mL
    25 mM 0.0395 mL 0.1974 mL 0.3948 mL 0.9870 mL
    30 mM 0.0329 mL 0.1645 mL 0.3290 mL 0.8225 mL
    40 mM 0.0247 mL 0.1234 mL 0.2468 mL 0.6169 mL

    * Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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    Help & FAQs
    • Do most proteins show cross-species activity?

      Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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    Product Name:
    Cardiotoxin Analog (CTX) IV (6-12) (TFA)
    Cat. No.:
    HY-P1902A
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