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G2392

Sigma-Aldrich

Disialoganglioside GD1a from bovine brain

≥95% (TLC), lyophilized powder

Szinonimák:

Ganglioside GD1a, disialo from bovine brain

Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez
Összes fotó(1)

About This Item

CAS-szám:
12707-58-3
Beilstein:
6228822
MDL-szám:
MFCD00130960
UNSPSC kód:
12352200
NACRES:
NA.77

Minőségi szint

200

Teszt

≥95% (TLC)

form

lyophilized powder

oldhatóság

DMSO: soluble

tárolási hőmérséklet

−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

Nemzetközi kémiai azonosító kulcs

CWLDKTAXQZEVQN-CUEXFKMESA-L

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Amino Acid Sequence

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

Általános leírás

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.

Alkalmazás

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

Biokémiai/fiziológiai hatások

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.

Tárolási osztály kódja

11 - Combustible Solids

WGK

WGK 3

Lobbanási pont (F)

Not applicable

Lobbanási pont (C)

Not applicable

Analitikai tanúsítványok (COA)

Analitikai tanúsítványok (COA) keresése a termék sarzs-/tételszámának megadásával. A sarzs- és tételszámok a termék címkéjén találhatók, a „Lot” vagy „Batch” szavak után.

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Dokumentumtár megtekintése

Go Ogawa et al.
Journal of neuroimmunology, 254(1-2), 141-145 (2012-09-25)
Antibodies to a ganglioside complex consisting of GM1 and GalNAc-GD1a (GM1/GalNAc-GD1a) are found in sera from patients with Guillain-Barré syndrome (GBS). To elucidate the clinical significance of anti-GM1/GalNAc-GD1a antibodies in GBS, clinical features of 58 GBS patients with IgG anti-GM1/GalNAc-GD1a
Barbara Viljetić et al.
Collegium antropologicum, 35 Suppl 1, 121-126 (2011-06-09)
Gangliosides are major cell-surface determinants in the central nervous system (CNS) of vertebrates, found both in neuronal and glial cell membranes. Together with cholesterol and glycosylphosphatidylinositol (GPI) - anchored proteins, gangliosides are involved in organization of plasma membrane microdomains. Based
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
Gangliosides as Immunomodulators
Miroslava P, et al.
Advances in Experimental Medicine and Biology, 195?203-195?203 (2000)
Critical studies on binding-based RT-PCR detection of infectious Noroviruses
Dan L, et al.
Journal of Virological Methods, 153-159 (2011)
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