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生物源
mouse
品質等級
抗體表格
saturated ammonium sulfate (SAS) precipitated
抗體產品種類
primary antibodies
無性繁殖
A2B5-105, monoclonal
物種活性（以同源性預測）
mammals
製造商／商標名
Chemicon®
技術
flow cytometry: suitable
immunocytochemistry: suitable
immunofluorescence: suitable
immunohistochemistry: suitable
同型
IgM
運輸包裝
dry ice
目標翻譯後修改
unmodified
一般說明
A2B5 is a cell surface ganglioside epitope expressed in developing thymic epithelial cells, oligodendrocyte progenitors and neuroendocrine cells. The A2B5 antigen is present in type 2 astrocytes but absent in type 1 astrocytes, allowing for the differentiation of these different types of cells. A2B5 antibody has been used in flow cytometry and immunohistochemistry experiments to stain type II astrocytes, cells involved in gliogenesis and cells committed to the oligodendrocyte lineage.
特異性
Recognizes an epitope common to silaogangliosides and sulfatides from the plasma membranes of neurons, and neuroendocrine and glial cells. Anti-A2B5 has been used to specifically stain:
Neurofibrillary tangles in the post-mortem brain tissue of patients with a confirmed diagnosis of Alzheimer′s disease (Majocha et al., 1989)
Neurons of chicken retina, brain, spinal cord, and dorsal root ganglia (Schnitzer & Schachner, 1982; Eisenbarth et al., 1979).
Rat striatal nerve terminals [synaptosomes (Wolf & Kapatos, 1989)].
Neuroblastoma cells in man (Oppedal et al., 1989; Coakham et al., 1985).
Rat insulinoma cells and pancreatic islets cells (Shimizu et al., 1983; Bartholomeusz et al., 1989).
Human and rat thymic epithelial cells (Haynes et al., 1988).
Cells involved in gliogenesis (Bottenstein et al., 1988; Suzumura & Slerberg, 1989).
Oligodendrocytes and astrocytes, type II (Dubois-Dalcq et al., 1990).
Neurofibrillary tangles in the post-mortem brain tissue of patients with a confirmed diagnosis of Alzheimer′s disease (Majocha et al., 1989)
Neurons of chicken retina, brain, spinal cord, and dorsal root ganglia (Schnitzer & Schachner, 1982; Eisenbarth et al., 1979).
Rat striatal nerve terminals [synaptosomes (Wolf & Kapatos, 1989)].
Neuroblastoma cells in man (Oppedal et al., 1989; Coakham et al., 1985).
Rat insulinoma cells and pancreatic islets cells (Shimizu et al., 1983; Bartholomeusz et al., 1989).
Human and rat thymic epithelial cells (Haynes et al., 1988).
Cells involved in gliogenesis (Bottenstein et al., 1988; Suzumura & Slerberg, 1989).
Oligodendrocytes and astrocytes, type II (Dubois-Dalcq et al., 1990).
免疫原
Embryonic chicken retinal cells
應用
Anti-A2B5 Antibody, clone A2B5-105 detects level of A2B5 & has been published & validated for use in FC, IC, IF, IH.
Immunocytochemistry: 5-10 μg/mL Immunohistochemistry: 5-10 μg/mL (Levison & McCarthy, 1989)
Complement-mediated cytotoxicity (Eisenbarth et al., 1979)
Flow cytometry: live cells {Maric, D. et al. (2000) Cerebral Cortex 10:729-747}.
Optimal working dilutions must be determined by end user.
Complement-mediated cytotoxicity (Eisenbarth et al., 1979)
Flow cytometry: live cells {Maric, D. et al. (2000) Cerebral Cortex 10:729-747}.
Optimal working dilutions must be determined by end user.
Research Category
Neuroscience
Neuroscience
Research Sub Category
Neuronal & Glial Markers
Neuronal & Glial Markers
外觀
Ammonium Sulfate Precipitation
Format: Purified
Liquid. Buffer = PBS, pH 7.1 with 2 mg/mL BSA.
儲存和穩定性
Maintain the lyophilizate frozen at -20°C. Store the reconstituted antibody solution at -20°C for 12 months in undiluted aliquots.
分析報告
Control
Type II astrocytes, human neural progenitors
Type II astrocytes, human neural progenitors
其他說明
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
法律資訊
CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany
免責聲明
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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儲存類別代碼
12 - Non Combustible Liquids
水污染物質分類（WGK）
WGK 2
閃點（°F）
Not applicable
閃點（°C）
Not applicable
J Smith et al.
Proceedings of the National Academy of Sciences of the United States of America, 97(18), 10032-10037 (2000-08-16)
We have discovered that intracellular redox state appears to be a necessary and sufficient modulator of the balance between self-renewal and differentiation in dividing oligodendrocyte-type-2 astrocyte progenitor cells. The intracellular redox state of freshly isolated progenitors allows prospective isolation of
A2B5 lineages of human astrocytic tumors and their recurrence.
Xia, Chun-Lin, et al.
International journal of oncology, 23, 353-361 (2003)
Thyroid hormone activates oligodendrocyte precursors and increases a myelin-forming protein and NGF content in the spinal cord during experimental allergic encephalomyelitis.
Calza, L; Fernandez, M; Giuliani, A; Aloe, L; Giardino, L
Proceedings of the National Academy of Sciences of the USA null
Glial progenitor-like phenotype in low-grade glioma and enhanced CD133-expression and neuronal lineage differentiation potential in high-grade glioma.
Rebetz, J; Tian, D; Persson, A; Widegren, B; Salford, LG; Englund, E; Gisselsson, D; Fan, X
Testing null
Ganglioside markers GD3, GD2, and A2B5 in fetal human neurons and glial cells in culture.
Satoh, J and Kim, S U
Developmental Neuroscience, 17, 137-148 (1995)
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