Mouse Anti-Chicken CD45-UNLB MBS673896 from MyBioSource.com

Product Specs
ItemMouse Anti-Chicken CD45-UNLB
CompanyMyBioSource.com
Price $305.00Supplier Page View Company Product Page
Catalog NumberMBS673896
ReactivityChicken (Ck)
ClonalityMonoclonal
NCBI Gene AliasesLY5, GP180, CD45, L-CA, CD45R, LCA, T200, B220
NCBI Full Gene Nameprotein tyrosine phosphatase, receptor type, C
ApplicationsFCM, IP
ImmunogenChicken CD45 (Mr 190 to 215-kDa).
Chicken CD45 is a transmembrane glycoprotein expressed on all leukocytes. B lineage cells in the bursa of Fabricius express the 215 kDa isoform while T lineage cells bear the 190 kDa variant. These high molecular weight molecules have intrinsic phosphotyrosine phosphatase activity characteristic of mammalian CD45.1 Levels of CD45 expression detected by MAb LT40 in the avian thymus are heterogeneous with approximately 90% of thymocytes expressing fourfold higher levels of surface CD45 (CD45hi) than do the remaining 10% (CD45lo) of thymocytes. The CD45lo population contains exclusively thymocytes with the CD3-CD4-CD8lo phenotype characteristic of the immediate precursors to the CD3- CD4+CD8+ thymic population which are CD45hi. This shift from low to high levels of surface CD45 expression is concomitant with the transition from CD4-CD8lo to CD4+CD8+ and before the expression of CD3. The ability of MAb LT40 to discriminate this CD45lo subpopulation provides a suitable marker for the CD3-CD4-CD8lo immediate precursors to the CD3-CD4+CD8+ thymocytes.1
Antibody TypeSecondary
HostMouse
CloneLT40
Molecular Weight147,254 Da
IsotypeIgM kappa
TargetCD45
FormatPurified (UNLB) Antibody
Conjugate/TagUnconjugated
Quantity0.5 mg