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  2. Platelet Factor 4 (58-70), human

Platelet Factor 4 (58-70), human 

Cat. No.: HY-P1798 Purity: 99.89%
COA Handling Instructions

Platelet Factor 4 (58-70), human, a peptide based on the amino acid sequence corresponding to residues 58-70 of platelet factor-4 (PF-4), contains the major heparin-binding domain, which is not sufficient for full antiangiogenic activity.

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

Custom Peptide Synthesis

Platelet Factor 4 (58-70), human Chemical Structure

Platelet Factor 4 (58-70), human Chemical Structure

CAS No. : 82989-21-7

Size Price Stock Quantity
1 mg USD 90 In-stock
5 mg USD 225 In-stock
10 mg USD 350 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.

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Based on 1 publication(s) in Google Scholar

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Description

Platelet Factor 4 (58-70), human, a peptide based on the amino acid sequence corresponding to residues 58-70 of platelet factor-4 (PF-4), contains the major heparin-binding domain, which is not sufficient for full antiangiogenic activity[1].

Molecular Weight

1572.97

Formula

C76H133N17O18

CAS No.
Appearance

Solid

Color

White to off-white

Sequence

Pro-Leu-Tyr-Lys-Lys-Ile-Ile-Lys-Lys-Leu-Leu-Glu-Ser

Sequence Shortening

PLYKKIIKKLLES

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Sealed storage, away from moisture and light

Powder -80°C 2 years
-20°C 1 year

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

Solvent & Solubility
In Vitro: 

H2O : 12.5 mg/mL (7.95 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 0.6357 mL 3.1787 mL 6.3574 mL
5 mM 0.1271 mL 0.6357 mL 1.2715 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 and light). 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

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In Vivo Dissolution Calculator
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Working solution concentration: mg/mL
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 and light). 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 0.6357 mL 3.1787 mL 6.3574 mL 15.8935 mL
5 mM 0.1271 mL 0.6357 mL 1.2715 mL 3.1787 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:
Platelet Factor 4 (58-70), human
Cat. No.:
HY-P1798
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