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2,6-Dimethoxy-3-nitropyridine
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2,6-Dimethoxy-3-nitropyridine
Catalog Number:
(77747-269)
Supplier:
AMBEED, INC
Description:
PDGF receptor tyrosine kinase inhibitor IV ≥97%
Catalog Number:
(EM8.03068.0100)
Catalog Number:
(TS46677-0010)
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
Idebenone
Catalog Number:
(100245-442)
Supplier:
Southern Biotechnology
Description:
The monoclonal antibody TCR-2 precipitates a CD3-associated heterodimer of Mr 90 kDa (two bands of Mr 50 kDa and 40 kDa upon reduction) on chicken peripheral blood T cells. Deglycosylation of the heterodimer yields two polypeptides of Mr 34 kDa and 29 kDa. In the chicken, two distinct subpopulations of αβ T cells appear in the thymus subsequent to the appearance of γδ T cells. These subpopulations, originally denoted as TCR2 and TCR3, arise sequentially in the thymus during ontogeny and are now known to represent two distinct Vβ families, Vβ1 and Vβ2, respectively. The TCR-2 monoclonal antibody reacts with approximately 40% of thymocytes, 40-50% of blood mononuclear cells, and 40% of splenocytes in the chicken. Two-color immunofluorescence has revealed that most of the TCR2+ thymocytes express both CD4 and CD8 antigens. The TCR2+ cells in blood were found to express either CD4 (74 ± 2%) or CD8 (26 ± 4%). TCR2+ cells in the spleen also express either CD4 (37 ± 1%) or CD8 (64 ± 4%). Surprisingly, a relatively large subpopulation of CD8+ cells in the spleen are negative for TCR2. This observation led to the demonstration that 71 ± 6% of the TCRγδ+ cells in the spleen express CD8.
Supplier:
AMBEED, INC
Description:
3-Nitroisonicotinic acid 95%
Supplier:
Biotium
Description:
This antibody recognizes a protein of 25-26 kDa, identified as the bcl-2 α oncoprotein. It shows no cross-reaction with Bcl-x or Bax protein. Expression of bcl-2 α oncoprotein inhibits the programmed cell death (apoptosis). In most follicular lymphomas, neoplastic germinal centers express high levels of bcl-2 α protein, whereas the normal or hyperplastic germinal centers are negative. Consequently, this antibody is valuable when distinguishing between reactive and neoplastic follicular proliferation in lymph node biopsies. It may also be used in distinguishing between those follicular lymphomas that express bcl-2 protein and the small number in which the neoplastic cells are bcl-2 negative.
CF® dyes are Biotium's next-generation fluorescent dyes. CF®405S is a blue fluorescent dye (Ex/Em 404/431 nm) with superior brightness compared to other blue dyes; it is also compatible with super-resolution imaging by SIM. Note: Conjugates of blue fluorescent dyes are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.
Catalog Number:
(77880-200)
Supplier:
AMBEED, INC
Description:
2-(HYDROXYMETHYL)-4-NITROPYRIDINE 1G
Catalog Number:
(101811-228)
Supplier:
Matrix Scientific
Description:
5-BROMO-2-NITROPYRIDINE MF=C
Catalog Number:
(77881-997)
Supplier:
AMBEED, INC
Description:
4-HYDRAZINO-3-NITROPYRIDINE 1G
Catalog Number:
(77891-518)
Supplier:
AMBEED, INC
Description:
2-FLUORO-4-NITROPYRIDINE 1G
Catalog Number:
(CH28854-5G)
Supplier:
CHEM-IMPEX INTERNATIONAL, INC
Description:
3-FLUORO-2-NITROPYRIDINE 5G
Catalog Number:
(CH28665-1G)
Supplier:
CHEM-IMPEX INTERNATIONAL, INC
Description:
3-BROMO-4-NITROPYRIDINE 1G
Catalog Number:
(CH28857-250MG)
Supplier:
CHEM-IMPEX INTERNATIONAL, INC
Description:
4-METHYL-2-NITROPYRIDINE 250MG
Catalog Number:
(CH28779-5G)
Supplier:
CHEM-IMPEX INTERNATIONAL, INC
Description:
2-BROMO-4-NITROPYRIDINE 5G
Catalog Number:
(CH26078-5G)
Supplier:
CHEM-IMPEX INTERNATIONAL, INC
Description:
2-CHLORO-4-NITROPYRIDINE 5G
Catalog Number:
(CH27035-100G)
Supplier:
CHEM-IMPEX INTERNATIONAL, INC
Description:
2-AMINO-5-NITROPYRIDINE 100G
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
 is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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