1. JAK/STAT Signaling Stem Cell/Wnt
  2. STAT
  3. APT STAT3

APT STAT3 is a specific STAT3-binding peptide. APT STAT3 can bind STAT3 with high specificity and affinity (~231 nmol/L). APT STAT3 is a tractable agent for translation to target the broad array of cancers harboring constitutively activated STAT3.

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

Custom Peptide Synthesis

APT STAT3 Chemical Structure

APT STAT3 Chemical Structure

CAS No. : 1345420-96-3

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Description

APT STAT3 is a specific STAT3-binding peptide. APT STAT3 can bind STAT3 with high specificity and affinity (~231 nmol/L). APT STAT3 is a tractable agent for translation to target the broad array of cancers harboring constitutively activated STAT3[1].

Molecular Weight

3226.56

Formula

C158H205N39O36

CAS No.
Appearance

Solid

Color

White to off-white

Sequence

His-Gly-Phe-Gln-Trp-Pro-Gly-Ser-Trp-Thr-Trp-Glu-Asn-Gly-Lys-Trp-Thr-Trp-Lys-Gly-Ala-Tyr-Gln-Phe-Leu-Lys

Sequence Shortening

HGFQWPGSWTWENGKWTWKGAYQFLK

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: 

DMSO : 50 mg/mL (15.50 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 0.3099 mL 1.5496 mL 3.0993 mL
5 mM 0.0620 mL 0.3099 mL 0.6199 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.

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This equation is commonly abbreviated as: C1V1 = C2V2

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In Vivo Dissolution Calculator
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Working solution concentration: mg/mL
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
DMSO 1 mM 0.3099 mL 1.5496 mL 3.0993 mL 7.7482 mL
5 mM 0.0620 mL 0.3099 mL 0.6199 mL 1.5496 mL
10 mM 0.0310 mL 0.1550 mL 0.3099 mL 0.7748 mL
15 mM 0.0207 mL 0.1033 mL 0.2066 mL 0.5165 mL
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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:
APT STAT3
Cat. No.:
HY-P10115
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