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Key Documents

MAB312

Sigma-Aldrich

Anti-A2B5 Antibody, clone A2B5-105

clone A2B5-105, Chemicon®, from mouse

Synonyme(s) :

Neuron Cell Surface Antigen

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About This Item

Code UNSPSC :
12352203
eCl@ss :
32160702
Nomenclature NACRES :
NA.41

Source biologique

mouse

Niveau de qualité

Forme d'anticorps

purified antibody

Type de produit anticorps

primary antibodies

Clone

A2B5-105, monoclonal

Réactivité de l'espèce (prédite par homologie)

mammals

Fabricant/nom de marque

Chemicon®

Technique(s)

flow cytometry: suitable
immunocytochemistry: suitable
immunofluorescence: suitable
immunohistochemistry: suitable

Isotype

IgM

Conditions d'expédition

wet ice

Modification post-traductionnelle de la cible

unmodified

Spécificité

Reacts with a surface antigen on neurons in the retina, brain, spinal cord and dorsal root ganglia, and with all tested human neuroblastoma cell lines. Does not seem to bind with any leukemic cell lines or with bone marrow cells from patients with leukemia, nor with cells from normal bone marrow. Cytotoxic to neurons in the presence of guinea-pig complement. Protein A binding is positive. Binds with GQ ganglioside on the plasma membrane of neurons of animals of all species tested to date (Eisenbarth, et al., 1979).

Immunogène

Embryonic chicken retinal cells

Application

Detect A2B5 using this Anti-A2B5 Antibody, clone A2B5-105 validated for use in FC, IC, IF, IH.
Indirect immunofluorescence (1:100 - 1:500) in the detection of neurons in tissue culture.

Using double immunofluorescence the GQ ganglioside has a similar distribution on neurons to the D2 protein, to the tetanus toxin receptor and to neurofilaments (Walsh, 1980).

May also be used in the depletion of neurons for a mixed population or their purification by affinity chromatography.

May also be useful for detecting the metastatic spread of neuroblastoma cells into bone marrow.

Flow cytometry: live cells {Maric, D. et al. (2000) Cerebral Cortex 10:729-747}.

Immunohistochemistry: Frozen, fixed tissues (Levison & McCarthy, 1989)

Complement-mediated cytotoxicity (Eisenbarth et al., 1979)

Optimal working dilutions must be determined by end user.
Research Category
Neuroscience
Research Sub Category
Neuronal & Glial Markers

Forme physique

Format: Purified
Liquid in 0.02M PB, 0.25M NaCl, pH 7.6 containing 0.1% sodium azide.

Stockage et stabilité

Maintain for 1 year at 2–8°C from date of shipment. Aliquot to avoid repeated freezing and thawing. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Remarque sur l'analyse

Control
Type II astrocytes, human neural progenitors

Autres remarques

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Informations légales

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

Clause de non-responsabilité

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Noah M Walton et al.
Development (Cambridge, England), 133(18), 3671-3681 (2006-08-18)
The isolation and expansion of human neural cell types has become increasingly relevant in restorative neurobiology. Although embryonic and fetal tissue are frequently envisaged as providing sufficiently primordial cells for such applications, the developmental plasticity of endogenous adult neural cells
Sebastián L Vega et al.
Experimental cell research, 351(1), 11-23 (2016-12-31)
Stem and progenitor cells that exhibit significant regenerative potential and critical roles in cancer initiation and progression remain difficult to characterize. Cell fates are determined by reciprocal signaling between the cell microenvironment and the nucleus; hence parameters derived from nuclear
Brittney A Beyer et al.
Nature chemical biology, 14(1), 22-28 (2017-11-14)
Endogenous metabolites play essential roles in the regulation of cellular identity and activity. Here we have investigated the process of oligodendrocyte precursor cell (OPC) differentiation, a process that becomes limiting during progressive stages of demyelinating diseases, including multiple sclerosis, using
Hala Gabr et al.
Cell transplantation, 24(9), 1813-1827 (2014-09-10)
Spinal cord injury (SCI) results in demyelination of surviving axons, loss of oligodendrocytes, and impairment of motor and sensory functions. We have developed a clinical strategy of cell therapy for SCI through the use of autologous bone marrow cells for
Jeremy A Murphy et al.
Investigative ophthalmology & visual science, 52(10), 7771-7777 (2011-08-30)
To characterize the influence of endothelin-1 (ET-1) on optic nerve head astrocyte (ONHA) proliferation and Ca²⁺ signaling in ONHAs lacking functional endothelin B (ETB) receptors. ONHAs were isolated from adult wild type (WT) and transgenic spotting lethal (TSL) rats, lacking

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