Apamin - Moligand™, ≥97%(HPLC) , CAS No.24345-16-2（free base)

CAS: 24345-16-2（free base) Cat. No.: A118764 Peso molecular: 2027.34(free base） Número EC: 246-182-7 PubChem CID: 16133797

GRADE & PURITY Moligand™, ≥97%(HPLC)

Synonyms

L-Histidinamide, L-cysteinyl-L-asparaginyl-L-cysteinyl-L-lysyl-L-alanyl-L-prolyl-L-alpha-glutamyl-L-threonyl-L-alanyl-L-leucyl-L-cysteinyl-L-alanyl-L-arginyl-L-arginyl-L-cysteinyl-L-glutaminyl-L-glutaminyl-, cyclic (1-11)(3-15)-bis(disulfide) | C79H131N31

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Descripción general

Amino Acid Sequence Cys-Asn-Cys-Lys-Ala-Pro-G?lu-Thr-Ala-Leu-Cys-Ala-Ar?g-Arg-Cys-Gln-Gln-His-NH2? [Disulfide Bridges: 1-11, 3-15]

Specifications

Sinónimos

L-Histidinamide, L-cysteinyl-L-asparaginyl-L-cysteinyl-L-lysyl-L-alanyl-L-prolyl-L-alpha-glutamyl-L-threonyl-L-alanyl-L-leucyl-L-cysteinyl-L-alanyl-L-arginyl-L-arginyl-L-cysteinyl-L-glutaminyl-L-glutaminyl-, cyclic (1-11)(3-15)-bis(disulfide) | C79H131N31

Especificaciones y pureza

Moligand™, ≥97%(HPLC)

Mecanismos bioquímicos y fisiológicos

The only polypeptide neurotoxin that is known to pass the blood-brain barrier. Blocks ATP-type Ca+2-activated K+ channels.Peptide neurotoxin that naturally occurs in Apis mellifera bee venom. Blocks small conductance Ca 2+ activated K + channels (SK). Sel

Condiciones de almacenamiento de almacenamiento

Store at -20°C

Enviado en

Ice chest + Ice pads

Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.

Grado

Moligand™

Nota

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one week. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

Pureza

≥97%(HPLC)

Nombres e identificadores

• Pubchem Sid: 504768062
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504768062
• Sonrisas canónicas: CC1C(=O)NC(C(=O)NC(C(=O)NC(CSSCC2C(=O)NC(C(=O)NC(C(=O)N3CCCC3C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(CSSCC(C(=O)NC(C(=O)N2)CC(=O)N)N)C(=O)N1)CC(C)C)C)C(C)O)CCC(=O)O)C)CCCCN)C(=O)NC(CCC(=O)N)C(=O)NC(CCC(=O)N)C(=O)NC(CC4=CNC=N4)C(=O)N)CCCNC(=N)N)CCCNC(=N)N
• IUPAC Name: 3-[(1R,4S,7S,13S,16S,19S,22S,25S,28R,31S,34S,37S,40R,47S,50R)-50-amino-40-[[(2S)-5-amino-1-[[(2S)-5-amino-1-[[(2S)-1-amino-3-(1H-imidazol-4-yl)-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-1,5-dioxopentan-2-yl]carbamoyl]-4-(4-aminobutyl)-47-(2-amino-2-oxoethyl)-34,37-bis(3-carbamimidamidopropyl)-19-[(1R)-1-hydroxyethyl]-7,22,31-trimethyl-25-(2-methylpropyl)-2,5,8,14,17,20,23,26,29,32,35,38,46,49-tetradecaoxo-42,43,52,53-tetrathia-3,6,9,15,18,21,24,27,30,33,36,39,45,48-tetradecazatricyclo[26.16.10.09,13]tetrapentacontan-16-yl]propanoic acid
• InChIKey: YVIIHEKJCKCXOB-STYWVVQQSA-N
• INCHI: 1S/C79H131N31O24S4/c1-35(2)26-49-70(127)107-51-31-136-135-30-41(81)63(120)105-50(28-57(84)114)71(128)108-53(73(130)99-42(12-7-8-22-80)64(121)96-38(5)77(134)110-25-11-15-54(110)75(132)102-47(18-21-58(115)116)69(126)109-59(39(6)111)76(133)95-37(4)62(119)104-49)33-138-137-32-52(106-66(123)44(14-10-24-92-79(88)89)98-65(122)43(13-9-23-91-78(86)87)97-61(118)36(3)94-72(51)129)74(131)101-45(16-19-55(82)112)67(124)100-46(17-20-56(83)113)68(125)103-48(60(85)117)27-40-29-90-34-93-40/h29,34-39,41-54,59,111H,7-28,30-33,80-81H2,1-6H3,(H2,82,112)(H2,83,113)(H2,84,114)(H2,85,117)(H,90,93)(H,94,129)(H,95,133)(H,96,121)(H,97,118)(H,98,122)(H,99,130)(H,100,124)(H,101,131)(H,102,132)(H,103,125)(H,104,119)(H,105,120)(H,106,123)(H,107,127)(H,108,128)(H,109,126)(H,115,116)(H4,86,87,91)(H4,88,89,92)/t36-,37-,38-,39+,41-,42-,43-,44-,45-,46-,47-,48-,49-,50-,51-,52-,53-,54-,59-/m0/s1
• Isómeros SMILES: C[C@H]1C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](CSSC[C@H]2C(=O)N[C@H](C(=O)N[C@H](C(=O)N3CCC[C@H]3C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](CSSC[C@@H](C(=O)N[C@H](C(=O)N2)CC(=O)N)N)C(=O)N1)CC(C)C)C)[C@@H](C)O)CCC(=O)O)C)CCCCN)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CC4=CNC=N4)C(=O)N)CCCNC(=N)N)CCCNC(=N)N
• WGK Alemania: 3
• PubChem CID: 16133797
• Peso molecular: 2027.34(free base）

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic Polymers
    • Clase Polypeptides

• Kingdom: Organic compounds
• Superclass: Organic Polymers
• Clase: Polypeptides
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Polypeptides
• Alternative Parents: Cyclic peptides Histidine and derivatives Glutamine and derivatives N-acyl-alpha amino acids and derivatives Alpha amino acid amides N-acyl amines Tertiary carboxylic acid amides Pyrrolidines Heteroaromatic compounds Imidazoles Secondary carboxylic acid amides Amino acids Secondary alcohols Primary carboxylic acid amides Guanidines Organic disulfides Lactams Carboximidamides Carboxylic acids Monocarboxylic acids and derivatives Azacyclic compounds Carbonyl compounds Organic oxides Hydrocarbon derivatives Imines Monoalkylamines
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: Polypeptide - Cyclic alpha peptide - Histidine or derivatives - Glutamine or derivatives - N-acyl-alpha amino acid or derivatives - Alpha-amino acid amide - N-substituted-alpha-amino acid - Alpha-amino acid or derivatives - N-acyl-amine - Fatty amide - Fatty acyl - Heteroaromatic compound - Tertiary carboxylic acid amide - Pyrrolidine - Imidazole - Azole - Amino acid or derivatives - Secondary carboxylic acid amide - Secondary alcohol - Primary carboxylic acid amide - Lactam - Guanidine - Organic disulfide - Carboxamide group - Amino acid - Azacycle - Organoheterocyclic compound - Carboxylic acid derivative - Carboxylic acid - Carboximidamide - Monocarboxylic acid or derivatives - Amine - Organic oxide - Organic oxygen compound - Organic nitrogen compound - Carbonyl group - Alcohol - Primary amine - Organooxygen compound - Organonitrogen compound - Imine - Hydrocarbon derivative - Primary aliphatic amine - Aromatic heteropolycyclic compound
• Descripción: This compound belongs to the class of organic compounds known as polypeptides. These are peptides containing ten or more amino acid residues.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Objetivos asociados (humanos)

KCNN1 Tchem Small conductance calcium-activated potassium channel protein 1 (0 Activities)

Discover Target: KCNN1

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

KCNN3 Tchem Small conductance calcium-activated potassium channel protein 3 (0 Activities)

Discover Target: KCNN3

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

KCNN2 Tchem Small conductance calcium-activated potassium channel protein 2 (0 Activities)

Discover Target: KCNN2

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

Propiedades químicas y físicas

• Peso molecular: 2027.400 g/mol
• XLogP3: -13.400
• Hydrogen Bond Donor Count: 31
• Hydrogen Bond Acceptor Count: 33
• Rotatable Bond Count: 37
• Exact Mass: 2025.89 Da
• Monoisotopic Mass: 2025.89 Da
• Topological Polar Surface Area: 1020.000 Ų
• Heavy Atom Count: 138
• Formal Charge: 0
• Complexity: 4320.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 19
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1