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  4. FITC-LC-TAT (47-57) acetate

FITC-LC-TAT (47-57) acetate is a FITC-labeled TAT peptide (HY-P0281) (λex: 493 nm, λem: 522 nm). Derived from the trans-activator of transcription (TAT) of immunodeficiency virus (HIV-1), TAT enhances the yield of heterologous proteins.

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

Custom Peptide Synthesis

FITC-LC-TAT (47-57) acetate

FITC-LC-TAT (47-57) acetate Chemical Structure

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Based on 1 publication(s) in Google Scholar

Other Forms of FITC-LC-TAT (47-57) acetate:

FITC-LC-TAT (47-57) acetate Related Antibodies

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Description

FITC-LC-TAT (47-57) acetate is a FITC-labeled TAT peptide (HY-P0281) (λex: 493 nm, λem: 522 nm). Derived from the trans-activator of transcription (TAT) of immunodeficiency virus (HIV-1), TAT enhances the yield of heterologous proteins[1].

In Vitro

Guidelines (The following is our recommended protocol, which serves only as a guideline and should be modified according to your specific needs)[1].
1) Prepare FITC-LC-TAT (47-57) acetate nanoparticles.
2) Disperse 1 mg of FITC-LC-TAT (47-57) acetate nanoparticles in deionized water, and record the fluorescence intensity using a SpectraMax i3x multimode microplate reader (excitation wavelength λex: 493 nm, emission wavelength λem: 522 nm).
3) Use nanoparticles without FITC-LC-TAT (47-57) acetate as the blank control.
4) Quantify the amount of TAT peptide conjugated to nanoparticles using the standard curve of FITC-LC-TAT (47-57) acetate deionized aqueous solution (0.25-32 μg/mL).

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

FITC-LC-TAT (47-57) acetate Related Antibodies
Molecular Weight

2061.38 (free base)

Formula

C91H141N35O19S.xC2H4O2
Appearance

Solid

Color

Yellow to orange

Sequence

FITC-LC-Tyr-Gly-Arg-Lys-Lys-Arg-Arg-Gln-Arg-Arg-Arg-NH2
Sequence Shortening

FITC-LC-YGRKKRRQRRR-NH2
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

DMSO : 3.57 mg/mL (Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

*"≥" means soluble, but saturation unknown.

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

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

This equation is commonly abbreviated as: C1V1 = C2V2

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

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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
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FITC-LC-TAT (47-57) acetate Related Classifications

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.

Keywords:

FITC-LC-TAT (47-57)HIVFluorescent DyeHuman immunodeficiency virusCPPTATFITCInhibitorinhibitorinhibit

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