INF7
Based on 1 Customer Validation
INF7 is a derivative of the N-terminal domain of the HA2 protein and is sensitive to pH. INF7 disrupts the stability of endosomal membranes through a mechanism independent of membrane fusion. INF7 can be used to enhance the endosome escape of complex or liposome-encapsulated proteins. Co-encapsulation of INF7 and molecular imaging probes in liposomes can enhance intracellular signaling and probe retention.
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- Purity: 96.25%
- CAS No.: 185462-59-3
- 화학식: C124H169N27O37S2
- 분자량:2693.96
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보관:
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)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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용액&용해도
- 순도&문서
- References
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Help & FAQs
Biological Activity
Post-modification of the R8-MEND with INF7 results in a 4-fold increased gene expression, aggregates of R8-MEND particles showing neutral to negative ζ-potential[1].
After endocytosis by CV1 cells, the INF7 (500 μg/mL) peptide is activated by the acidic pH value of the endosome and promotes the effective release of the fluorescent tracer into the cytosol[2].
INF7 500 mu (g/mL) to promote significantly enhanced intracellular escape not the initiative from the eduction in cytoplasm sol of tracer retention[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 185462-59-3
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Appearance Solid
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분자량 2693.96
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화학식 C124H169N27O37S2
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Color White to off-white
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Sequence
Gly-Leu-Phe-Glu-Ala-Ile-Glu-Gly-Phe-Ile-Glu-Asn-Gly-Trp-Glu-Gly-Met-Ile-Asp-Gly-Trp-Tyr-Gly-Cys
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Sequence Shortening
GLFEAIEGFIENGWEGMIDGWYGC
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선적
Room temperature in continental US; may vary elsewhere.
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보관
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)
용액&용해도
DMSO : 50 mg/mL (18.56 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
H2O : < 0.1 mg/mL (insoluble)
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.
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.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
순도&문서
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Data Sheet (276 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
[1]. Ayman El-Sayed, et al. Enhanced gene expression by a novel stearylated INF7 peptide derivative through fusion independent endosomal escape. J Control Release. 2009 Sep 1;138(2):160-7. [Content Brief]
[2]. Burks SR, et al. Co-encapsulating the fusogenic peptide INF7 and molecular imaging probes in liposomes increases intracellular signal and probe retention. PLoS One. 2015 Mar 27;10(3):e0120982. [Content Brief]
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 | 0.3712 mL | 1.8560 mL | 3.7120 mL | 9.2800 mL |
| 5 mM | 0.0742 mL | 0.3712 mL | 0.7424 mL | 1.8560 mL | |
| 10 mM | 0.0371 mL | 0.1856 mL | 0.3712 mL | 0.9280 mL | |
| 15 mM | 0.0247 mL | 0.1237 mL | 0.2475 mL | 0.6187 mL |
INF7 Related Classifications
HY-P10152 Related Classifications
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