Saltar al contenido
Merck
Todas las fotos(1)

Key Documents

View All Documentation

G2392

Sigma-Aldrich

Disialoganglioside GD1a from bovine brain

≥95% (TLC), lyophilized powder

Sinónimos:

Ganglioside GD1a, disialo from bovine brain

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

About This Item

Número de CAS:
12707-58-3
Beilstein/REAXYS Number:
6228822
MDL number:
MFCD00130960
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

200

assay

≥95% (TLC)

form

lyophilized powder

solubility

DMSO: soluble

storage temp.

−20°C

InChI

1S/C86H152N4O39.2Na/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-36-51(100)50(90-60(105)37-35-33-31-29-27-25-23-21-19-17-15-13-11-9-7-2)46-118-80-69(111)67(109)72(57(43-94)120-80)123-82-71(113)78(129-86(84(116)117)39-53(102)62(88-48(4)98)77(128-86)65(107)55(104)41-92)74(59(45-96)122-82)124-79-63(89-49(5)99)75(66(108)56(42-93)119-79)125-81-70(112)68(110)73(58(44-95)121-81)126-85(83(114)115)38-52(101)61(87-47(3)97)76(127-85)64(106)54(103)40-91;;/h34,36,50-59,61-82,91-96,100-104,106-113H,6-33,35,37-46H2,1-5H3,(H,87,97)(H,88,98)(H,89,99)(H,90,105)(H,114,115)(H,116,117);;/q;2*+1/p-2/b36-34+;;/t50-,51+,52?,53?,54-,55-,56?,57?,58?,59?,61+,62+,63?,64-,65-,66?,67?,68?,69?,70?,71?,72?,73?,74?,75?,76?,77?,78?,79?,80?,81?,82?,85?,86?;;/m0../s1

InChI key

CWLDKTAXQZEVQN-CUEXFKMESA-L

¿Está buscando productos similares? Visita Guía de comparación de productos

Amino Acid Sequence

Cer-Glc-Gal(NeuAc)-GalNAc-Gal-NeuAc

General description

Gangliosides are in the neuronal cell membranes and endoplasmic reticulum. They consist of a sialylated polysaccharide chain linked via β-glycosidic linkage to ceramide. They are also located in body fluids and plasma. GD1a consists of a neutral tetrasaccharide core with one sialic acid on the internal galactose and another sialic acid on the non-reducing terminal galactose.

Application

Disialoganglioside GD1a from bovine brain has been used:
  • as a receptor for the detection of murine norovirus-1 (MNV-1) by RT-PCR
  • as a glycolipid to study the interaction between protein human endogenous retrovirus W family pHERV-W ENV and glycolipids by enzyme-linked immunosorbent assay (ELISA)
  • as a reference standard to analyze the ganglioside signatures of prostate cancer cells by high-performance liquid chromatography

Biochem/physiol Actions

Gangliosides are involved in cellular functions such as the differentiation of neurons, formation of axons, synapses, cell proliferation, differentiation, adhesion, and cell death. In addition, gangliosides form microdomains on the outer surface of the cell membranes that are involved in signal transduction and help in the formation of dendrites. Gangliosides act as Ca2+ binding co-factors during synaptic transmission.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

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

Visite la Librería de documentos

Laura Mauri et al.
Glycobiology, 22(3), 352-360 (2011-09-17)
It is now emerging the new concept that the antibodies from some patients with Guillain-Barré syndrome (GBS) recognize an antigenic epitope formed by two different gangliosides, a ganglioside complex (GSC). We prepared the dimeric GM1-GD1a hybrid ganglioside derivative that contains
Induction of neuron-like tubes and liposome networks by cooperative effect of gangliosides and phospholipids
Kazunari A, et al.
Febs Letters, 534(1-2) (2002)
Biosynthesis of the major brain gangliosides GD1a and GT1b
Elizabeth R S, et al.
Glycobiology, 22(10), 1289?1301-1289?1301 (2012)
K F Meiri et al.
Journal of neurochemistry, 62(1), 291-299 (1994-01-01)
Phosphorylation of the nervous system-specific protein GAP-43 in growth cones in vivo increases as the growth cones near their targets, at a time when the gangliosides GM1 and GD1a are being accumulated in the growth cone membrane, thus raising the
S Yamaguchi et al.
Glycoconjugate journal, 14(6), 707-714 (1997-10-23)
Gangliosides are known to be differentiation-inducing molecules in mammalian stem cells. We studied the interaction between the molecular structure of glycosphingolipids (GSLs) and their promoting mechanisms of the phagocytic processes in human polymorphonuclear leukocytes (PMN). The effect of various gangliosides
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