CD45 Mouse anti-Rat, Brilliant Violet 421, Clone: OX-1, BD Optibuild
Mouse Monoclonal Antibody
Manufacturer: BD Biosciences 740042
The OX-1 antibody recognizes all molecular forms of CD45 (Leukocyte Common Antigen) on all hematopoietic cells except erythrocytes. CD45 is a member of the Protein Tyrosine Phosphatase (PTP) family; its intracellular (COOH-terminal) region contains two PTP catalytic domains while the extracellular region is highly variable due to alternative splicing of exons 4, 5, and 6 (designated A, B, and C, respectively), and differing levels of glycosylation. The CD45 isoforms detected in rat are cell type-, maturation-, and activation state-specific. The CD45 isoforms play complex roles in T-cell and B-cell antigen receptor signal transduction.
The antibody was conjugated to BD Horizon BV421 which is part of the BD Horizon Brilliant Violet family of dyes. With an Ex Max of 407-nm and Em Max at 421-nm, BD Horizon BV421 can be excited by the violet laser and detected in the standard Pacific Blue filter set (eg, 450/50-nm filter). BD Horizon BV421 conjugates are very bright, often exhibiting a 10 fold improvement in brightness compared to Pacific Blue conjugates.
|Brilliant Violet 421|
|Aqueous buffered solution containing ≤0.09% sodium azide.|
|Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.|
|Ptprc; Lca; Leucocyte common antigen; RT7; T200|
|Leukocyte Common Antigen-enriched Glycoprotein Fraction from Wistar Rat Thymocytes|
|The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography.|
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