Alamethicin from Trichoderma viride
≥98% (HPLC)
Manufacturer: Sigma Aldrich
CAS Number: 27061-78-5
Synonym(S): Antibiotic U-22324
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 MG | A4665-5-MG | In Stock | ₹ 28,740.38 |
| 10 MG | A4665-10-MG | In Stock | ₹ 51,072.35 |
| 25 MG | A4665-25-MG | In Stock | ₹ 1,12,027.93 |
A4665 - 5 MG
In Stock
Quantity
1
Base Price: ₹ 28,740.38
GST (18%): ₹ 5,173.268
Total Price: ₹ 33,913.648
Quality Level
300
Assay
≥98% (HPLC)
form
powder
antibiotic activity spectrum
Gram-positive bacteria
Mode of action
cell membrane | interferes
storage temp.
2-8°C
SMILES string
CC(C)C[C@H](NC(=O)CNC(=O)C(C)(C)NC(=O)[C@@H](NC(=O)C(C)(C)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](C)NC(=O)C(C)(C)NC(=O)[C@H](C)NC(=O)C(C)(C)NC(=O)[C@@H]1CCCN1C(=O)C(C)(C)NC(C)=O)C(C)C)C(=O)NC(C)(C)C(=O)N2CCC[C@H]2C(=O)N[C@@H](C(C)C)C(=O)NC(C)(C)C(=O)NC(C)(C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CO)Cc3ccccc3
InChI
1S/C92H150N22O25/c1-47(2)43-58(72(127)108-92(24,25)84(139)113-41-29-33-59(113)73(128)103-65(48(3)4)75(130)111-90(20,21)82(137)112-89(18,19)80(135)102-56(37-40-64(120)121)70(125)101-55(35-38-61(93)117)69(124)98-54(46-115)44-53-31-27-26-28-32-53)99-63(119)45-95-77(132)85(10,11)110-76(131)66(49(5)6)104-81(136)88(16,17)107-71(126)57(36-39-62(94)118)100-67(122)50(7)96-78(133)86(12,13)106-68(123)51(8)97-79(134)87(14,15)109-74(129)60-34-30-42-114(60)83(138)91(22,23)105-52(9)116/h26-28,31-32,47-51,54-60,65-66,115H,29-30,33-46H2,1-25H3,(H2,93,117)(H2,94,118)(H,95,132)(H,96,133)(H,97,134)(H,98,124)(H,99,119)(H,100,122)(H,101,125)(H,102,135)(H,103,128)(H,104,136)(H,105,116)(H,106,123)(H,107,126)(H,108,127)(H,109,129)(H,110,131)(H,111,130)(H,112,137)(H,120,121)/t50-,51-,54+,55-,56-,57-,58-,59-,60-,65-,66-/m0/s1
InChI key
LGHSQOCGTJHDIL-SLKIUSOBSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences Alamethicin from Trichoderma viride | 27061-78-5 | MFCD00151517 | 10 mg | -- | ₹ 53,800.13 | |
| | Sigma Aldrich Fine Chemicals Biosciences Alamethicin from Trichoderma viride | 27061-78-5 | MFCD00151517 | 25 mg | -- | ₹ 1,06,008.84 | |
| | Alamethicin from Trichoderma viride | -- | ₹ 28,740.38 - ₹ 1,12,027.93 | |
| | 27061-78-5 | Alamethicin (U-22324) | -- | ₹ 3,507.96 - ₹ 24,299.04 |
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Description
- General description: Alamethicin is an antibiotic and a cytolytic peptide capable of forming an amphipathic α-helical structure in biological membranes.[1] It is a linear peptaibol, made up of 20 amino acid residues. It belongs to the class of Nonribosomal peptides (NRP) and is loaded with alpha-amino isobutyric acid.[2]
- Application: Alamethicin from Trichoderma viride has been used:to examine the effect of glutamate transporters on the Na+/K+-ATPase dependent extracellular K+ transient during neuronal activity[3]to investigate the formation of anion-permeable channels in planar lipid bilayers by magainin I obtained from Xenopus skin[1]to study the permeability of root apical meristem and epidermis and cellulase induced resistance to Alamethicin in Arabidopsis thaliana[2]to study the cytotoxic effects of the phycotoxin okadaic acid and mycotoxins on human intestinal (HT-29) and neuroblastoma (SH-SY5Y) cell lines[4]to analyze the structural variations and biological activity of peptaibols obtained from the Longibrachiatum clade belonging to the genus of filamentous fungi Trichoderma[5]
- Biochem/physiol Actions: Alamethicin is responsible for eliciting resistance in plants and is harmful to them by causing lesions and rapid death associated with ribosomal ribonucleic acid (rRNA) cleavage. It can cause permeability of the apical meristem and epidermis in A. thaliana roots. Alamethicin leads to the coiling of tendrils in Bryonia dioica induced by jasmonates.[5]
- Quality: A mixture of alamethicin homologs
- Sequence: Ac-2-MeAla-L-Pro-2-MeAla-L-Ala-2-MeAla-L-Ala-L-Glu(NH2)-2-MeAla-L-Val-2-MeAla-Gly-L-Leu-2-MeAla-L-Pro-L-Val-2-MeAla-2-MeAla-L-Glu-L-Glu(NH2)-phenylalaninol
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Oral
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves