Magainin 2
Manual Download
Cat.No：CLP0459 Solarbio
CAS：108433-95-0
Purity：≥95%
Appearance：Lyophilized powder
Storage：Store at -20℃，2 years.(Avoid freeze/thaw cycles)
Qty：
-
+
Size：
{{cart_num}}
My CartTel: +86 010 50973105
Products
Secondary Antibodies
SAlexa Fluor-Conjugated
Other Fluorescent-Conjugated
Other-Conjugated
Colloidal Gold Reagent
Alkaline Phosphatase(AP)-Conjugated
Colloidal Gold-Conjugated
FITC-Conjugated
Biotin-Conjugated
Purified Secondary Antibodies
Allophycocyanin(APC)-Conjugated
CY Fluorescent-Conjugated
Phycoglobin(PE)-Conjugated
RBTIC-Conjugated
Peroxidase (HRP)-Conjugated
Secondary Antibodies
SAlexa Fluor-Conjugated
Other Fluorescent-Conjugated
Other-Conjugated
Colloidal Gold Reagent
Alkaline Phosphatase(AP)-Conjugated
Colloidal Gold-Conjugated
FITC-Conjugated
Biotin-Conjugated
Purified Secondary Antibodies
Allophycocyanin(APC)-Conjugated
CY Fluorescent-Conjugated
Phycoglobin(PE)-Conjugated
RBTIC-Conjugated
Peroxidase (HRP)-Conjugated
Inhibitors & Antagonists & Agonists
PI3K/Akt/mTOR
Endocrinology & Hormones
Protein Tyrosine Kinase/PTK
Angiogenesis
HIF
Immunology & Inflammation
Stem Cells
Apoptosis
Metabolic Enzyme & Protease
Autophagy
ER Stress
Cell Cycle
Cytoskeleton
DNA Damage & DNA Repai
Epigenetics
Ubiquitin
JAK/STAT
GPCR & G Protein
Neuronal Signal Pathway
MAPK
NF-κB
Membrane Transporter & Ion Channel
TGF-β/Smad
Hippo
Antibody-drug Conjugate/ADC Related
Others
Inhibitors & Antagonists & Agonists
PI3K/Akt/mTOR
Endocrinology & Hormones
Protein Tyrosine Kinase/PTK
Angiogenesis
HIF
Immunology & Inflammation
Stem Cells
Apoptosis
Metabolic Enzyme & Protease
Autophagy
ER Stress
Cell Cycle
Cytoskeleton
DNA Damage & DNA Repai
Epigenetics
Ubiquitin
JAK/STAT
GPCR & G Protein
Neuronal Signal Pathway
MAPK
NF-κB
Membrane Transporter & Ion Channel
TGF-β/Smad
Hippo
Antibody-drug Conjugate/ADC Related
Others
Instruments
Pipette & Dispenser & Pipette Dispensing Instrument
Oscillating Mixing & Stirring & Dispersing Instrument
Temperature Control & Sampling & Grinding Crushing Instrument
Sterilization & Filtration Instruments
PCR Instrument & Light Glue Instrument
Spectrophotometer
Centrifuge
Shaker
Vacuum Pump
Other Small Instruments
Instruments
Pipette & Dispenser & Pipette Dispensing Instrument
Oscillating Mixing & Stirring & Dispersing Instrument
Temperature Control & Sampling & Grinding Crushing Instrument
Sterilization & Filtration Instruments
PCR Instrument & Light Glue Instrument
Spectrophotometer
Centrifuge
Shaker
Vacuum Pump
Other Small Instruments
Product Information
| Product Type | Peptides |
| CAS | 108433-95-0 |
| Sequence(1LC) | GIGKFLHSAKKFGKAFVGEIMNS |
| Sequence(3LC) | Gly-Ile-Gly-Lys-Phe-Leu-His-Ser-Ala-Lys-Lys-Phe-Gly-Lys-Ala-Phe-Val-Gly-Glu-Ile-Met-Asn-Ser |
| Molecular Formula | C114H180N30O29S1 |
| Molecular Weight | 2466.93 |
| Purity | ≥95% |
| Appearance | Lyophilized powder |
| Solubility | H2O：50 mg/mL; *Ultrasonic solubilization; |
| Salt Form | Trifluoroacetate salt |
| Source | Synthetic |
| Storage | Store at -20℃，2 years.(Avoid freeze/thaw cycles) |
| Category/Label | Antimicrobial Peptides |
| Background | Magainin 2 (Magainin II) is an?antimicrobial?peptide (AMP) isolated from the skin of the African clawed frog Xenopus laevis. Magainin 2 displays antibiotic activity against numerous gram-negative and gram-positive bacteria. Magainin 2 also is active against protozoa[1]. Magainin 2 exerts its cytotoxicity effects by preferential interactions with anionic phospholipids abundant in bacterial membranes. |
| In Vitro | Magainin 2 exhibits bactericidal effects and induces morphological changes in Escherichia coli regarding early apoptosis. Magainin 2 induces the expression of a bacterial protein with affinity for the caspase substrate and effects the expression of RecA as a caspase-like protein. Magainin 2 kill bacteria by permeabilizing the cell membranes without exhibiting significant toxicity against mammalian cells. The main target of the peptide is considered to be the lipid matrix of the membranes. Application of 10 μg /mL magainin 2 to Paramecium caudatum, a protozoan, in pond water caused an osmotic swelling of the cell and a subsequent cell burst, suggesting that the peptide could perturb membrane functions responsible for osmotic balance. Magainin 2 permeabilizes bacterial and mammalian membranes in significantly different ways. The peptide forms pores with a diameter of about 2.8 nm (less than 6.6 nm) in B. megaterium, and translocates into the cytosol. In contrast, the peptide significantly perturbes the membrane of CHO-K1 cells, permitting the entry of a large molecule (larger than 23 nm) into the cytosol, accompanied by membrane budding and lipid flip-flop, mainly accumulating in mitochondria and nuclei. |
| Reference | [1] Zasloff, M. Proc. Natl. Acad. Sci. USA. 84, 5449 (1987); [2] Cruciani, RA. et al. EJPMOL 8, 187 (1992); [3] Corzo, G. et al. Biochem. J. 359, 35 (2001); [4] Matsuzaki, K. et al. Biochem. 36, 2104 (1997). |
| Unit | Bottle |
| Specification | 1mg 5mg |
Remark：These protocols are for reference only. Solarbio does not independently validate these methods.
Note：
1. The products are all for scientific research use only. Do not use it for medical, clinical diagnosis or treatment, food and cosmetics, etc. Do not store them in ordinary residential areas.
2. For your safety and health, please wear laboratory clothes, disposable gloves and masks.
3. The experimental results may be affected by many factors, after-sale service is limited to the product itself and does not involve other compensation.
Experimental Images
Sorry, there is no more information.
Related Products
Sorry, there is no more information.
Related Paper
Sorry, there is no more information.
Technical Q&A
Q&A
（Total 0
User Q&A）
- There is not question and answer now, come and send an inquiry please.
My question
Service for Scientific Research, Responsible for the Life Science
Contact Us
Address: No 85, Liandong U Valley, Middle Zone, 101102, Tongzhou Dist,
Beijing, China
Tel: +86 010 50973105
Email: [email protected]
Order Guide
Service Guarantee
Resources Download
Copyright © 2005-2021 Solarbio all rights reserved.