Saltar al contenido
MilliporeSigma
Todas las fotos(1)

Documentos clave

Ver Toda la documentación

M212

Sigma-Aldrich

Mastoparan-7

≥97% (HPLC), lyophilized powder

Sinónimos:

Mas 7

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(1)

About This Item

Fórmula empírica (notación de Hill):
C67H124N18O15
Número de CAS:
145854-59-7
Peso molecular:
1421.81
MDL number:
MFCD00144726
UNSPSC Code:
41106300
PubChem Substance ID:
329817929
NACRES:
NA.77

Quality Level

200

assay

≥97% (HPLC)

form

lyophilized powder

storage temp.

−20°C

SMILES string

CC[C@H](C)[C@H](N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(N)=O

InChI

1S/C67H124N18O15/c1-18-38(12)53(71)67(100)85-51(32-52(70)86)66(99)84-50(31-37(10)11)64(97)79-45(24-20-22-26-69)61(94)75-42(16)58(91)82-47(28-34(4)5)62(95)76-39(13)55(88)73-40(14)57(90)81-48(29-35(6)7)63(96)77-41(15)56(89)78-44(23-19-21-25-68)60(93)74-43(17)59(92)83-49(30-36(8)9)65(98)80-46(54(72)87)27-33(2)3/h33-51,53H,18-32,68-69,71H2,1-17H3,(H2,70,86)(H2,72,87)(H,73,88)(H,74,93)(H,75,94)(H,76,95)(H,77,96)(H,78,89)(H,79,97)(H,80,98)(H,81,90)(H,82,91)(H,83,92)(H,84,99)(H,85,100)/t38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,48-,49-,50-,51-,53-/m0/s1

InChI key

HOLQXBRPSSZJMZ-FGRXCANLSA-N

Amino Acid Sequence

Ile-Asn-Leu-Lys-Ala-Leu-Ala-Ala-Leu-Ala-Lys-Ala-Leu-Leu-NH2

General description

Mastoparan-7 is an analog of the mastoparan peptide. It is present in the venom of Vespula lewisii. It was originally isolated from wasp venom.

Application

Mastoparan-7 has been used to study mastoparan-stimulated nucleotide binding to G proteins.

Biochem/physiol Actions

Mastoparan-7 (Mas-7) stimulates the G protein subunit Gαo/i by its mode of action (to bind to the plasma membrane). It possesses antiviral activity and is associated with histamine release from mast cells. It is also involved in the induction of potent mitochondrial permeability and tumor cell cytotoxicity.

Analysis Note

More potent analog of mastoparan.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
SLCH4892
SLCB3167
SLCB0371
SLBW2415
SLBV0580

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

Busque por un COA

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

J F Klinker et al.
Biochemical pharmacology, 51(3), 217-223 (1996-02-09)
The wasp venom, mastoparan (MP), is a direct activator of reconstituted pertussis toxin-sensitive G-proteins and of purified nucleoside diphosphate kinase (NDPK) [E.C. 2.6.4.6.]. In HL-60 membranes, MP activates high-affinity GTPase [E.C. 3.6.1.-] and NDPK-catalyzed GTP formation, but not photolabeling of
R J Konrad et al.
The Journal of biological chemistry, 270(21), 12869-12876 (1995-05-26)
Mastoparan, a tetradecapeptide found in wasp venom that stimulates G-proteins, increases insulin secretion from beta-cells. In this study, we have examined the role of heterotrimeric G-proteins in mastoparan-induced insulin secretion from the insulin-secreting beta-cell line beta-TC3. Mastoparan stimulated insulin secretion
Damir Kopein et al.
Molecular biology of the cell, 20(17), 3865-3877 (2009-07-03)
G protein-coupled receptors (GPCRs) transduce their signals through trimeric G proteins, inducing guanine nucleotide exchange on their Galpha-subunits; the resulting Galpha-GTP transmits the signal further inside the cell. GoLoco domains present in many proteins play important roles in multiple trimeric
J F Klinker et al.
The Biochemical journal, 304 ( Pt 2), 377-383 (1994-12-01)
The wasp venom, mastoparan (MP), activates reconstituted pertussis toxin (PTX)-sensitive G-proteins in a receptor-independent manner. We studied the effects of MP and its analogue, mastoparan 7 (MP 7), on G-protein activation in HL-60 cells and a reconstituted system and on
D P McEwen et al.
Analytical biochemistry, 291(1), 109-117 (2001-03-23)
Three BODIPY GTPgammaS analogs (FL, 515, and TR), BODIPY FL GppNHp and BODIPY FL GTP molecules were synthesized as possible fluorescent probes to study guanine nucleotide binding spectroscopically. Binding to G(alphao) increases baseline analog fluorescence by 6-, 8.5-, 2.8-, 3.5-
Ver todos los artículos relacionados

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico