Description: This LN-1 monoclonal antibody reacts with human CD75, a cell surface carbohydrate determinant produced by alpha-2,6-sialytransferase. CD75 is expressed predominantly on mature B cells in peripheral blood and germinal centers, as well as several B cell lines (e.g., Raji, Ramos). CD75 is also expressed on non-immune tissues such as breast, prostate, colon, liver, and kidney. Reports demonstrate that CD75 is a ligand of CD22.
Studies have shown that, depending on fixation and tissue processing, the LN-1 antibody also recognizes astrocytes and microglia in the human brain.
Applications Reported: This LN-1 antibody has been reported for use in flow cytometric analysis.
Applications Tested: This LN-1 antibody has been pre-titrated and tested by flow cytometric analysis of normal human peripheral blood cells. This can be used at 5 µL (0.25 µg) per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test.
eFluor® 660 is a replacement for Alexa Fluor® 647. eFluor® 660 emits at 659 nm and is excited with the red laser (633 nm). Please make sure that your instrument is capable of detecting this fluorochome.
Excitation: 633-647 nm; Emission: 668 nm; Laser: Red Laser.
Filtration: 0.2 µm post-manufacturing filtered.
The protein encoded by this gene is a type II membrane protein that catalyzes the transfer of sialic acid from CMP-sialic acid to galactose-containing substrates. The encoded protein, which is normally found in the Golgi but which can be proteolytically processed to a soluble form, is involved in the generation of the cell-surface carbohydrate determinants and differentiation antigens HB-6, CDw75, and CD76. This protein is a member of glycosyltransferase family 29. Three transcript variants encoding two different isoforms have been found for this gene.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: Alpha 2,6-ST 1; B-cell antigen CD75; Beta-galactoside alpha-2,6-sialyltransferase 1; CMP-N-acetylneuraminate beta-galactosamide alpha-2,6-sialyltransferase; CMP-N-acetylneuraminate-beta-galactosamide-alpha-2,6-sialyltransferase 1; Sialyltransferase 1; sialyltransferase 1 (beta-galactoside alpha-2,6-sialyltransferase); ST6 beta-galactosamide alpha-2,6-sialyltranferase 1; ST6 N-acetylgalactosaminide alpha-2,6-sialyltransferase 1; ST6Gal I; ST6GalI
Gene Aliases: SIAT1; ST6GAL1; ST6GalI; ST6N
UniProt ID: (Human) P15907
Entrez Gene ID: (Human) 6480