2. Peptides
  3. Peptide and Derivatives
  4. Peptide Epitopes
  5. KSPWFTTL

KSPWFTTL is an immunodominant Kb-restricted epitope from the p15E transmembrane protein. KSPWFTTL can restore susceptibility of a tumor line to anti-AKR/Gross MuLV cytotoxic T lymphocytes.

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

Custom Peptide Synthesis

KSPWFTTL Chemical Structure

KSPWFTTL Chemical Structure

CAS No. : 153049-05-9

Size Price Stock Quantity
5 mg USD 90 In-stock
10 mg USD 140 In-stock
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100 mg   Get quote  

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Based on 1 publication(s) in Google Scholar

Other Forms of KSPWFTTL:

KSPWFTTL Related Antibodies

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  • Purity & Documentation

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Description

KSPWFTTL is an immunodominant Kb-restricted epitope from the p15E transmembrane protein. KSPWFTTL can restore susceptibility of a tumor line to anti-AKR/Gross MuLV cytotoxic T lymphocytes[1][2].

In Vitro

KSPWFTTL is derived from the retroviral p15 TM envelope protein. The cytolytic T-lymphocyte (CTL)-insusceptible, variant cl.18-5 clonal line, after pulsed with the KSPWFTTL peptide, becomes susceptible to lysis by antiviral CTL[2].

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

KSPWFTTL Related Antibodies
Molecular Weight

979.13

Formula

C48H70N10O12
CAS No.
Appearance

Solid

Color

White to off-white

Sequence

Lys-Ser-Pro-Trp-Phe-Thr-Thr-Leu
Sequence Shortening

KSPWFTTL
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 (102.13 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 1.0213 mL 5.1066 mL 10.2131 mL
5 mM 0.2043 mL 1.0213 mL 2.0426 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
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Concentration
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Volume
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Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

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Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

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

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g

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(per animal)

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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

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 1.0213 mL 5.1066 mL 10.2131 mL 25.5329 mL
5 mM 0.2043 mL 1.0213 mL 2.0426 mL 5.1066 mL
10 mM 0.1021 mL 0.5107 mL 1.0213 mL 2.5533 mL
15 mM 0.0681 mL 0.3404 mL 0.6809 mL 1.7022 mL
20 mM 0.0511 mL 0.2553 mL 0.5107 mL 1.2766 mL
25 mM 0.0409 mL 0.2043 mL 0.4085 mL 1.0213 mL
30 mM 0.0340 mL 0.1702 mL 0.3404 mL 0.8511 mL
40 mM 0.0255 mL 0.1277 mL 0.2553 mL 0.6383 mL
50 mM 0.0204 mL 0.1021 mL 0.2043 mL 0.5107 mL
60 mM 0.0170 mL 0.0851 mL 0.1702 mL 0.4255 mL
80 mM 0.0128 mL 0.0638 mL 0.1277 mL 0.3192 mL
100 mM 0.0102 mL 0.0511 mL 0.1021 mL 0.2553 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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KSPWFTTL 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:

KSPWFTTL153049-05-9OthersimmunodominantKbrestrictedepitopp15EtransmembranetumorlymphocytesInhibitorinhibitorinhibit

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