11-0229-41

antibody from Invitrogen Antibodies
Targeting: CD22 SIGLEC-2, SIGLEC2
Provider product page for 11-0229-41

Antibody data

Product number
11-0229-41 - Provider product page
Provider
Invitrogen Antibodies
Product name
Anti-CD22 Monoclonal Antibody (eBio4KB128 (4KB128)), FITC, eBioscience™
Antibody type
Monoclonal
Antigen
Other
Description
Description: The eBio4KB128 monoclonal antibody recognizes human CD22 (Siglec-2), which is a member of the siglec subgroup of the Ig superfamily. CD22 is a type I transmembrane glycoprotein composed of two polypeptide chains, CD22alpha and CD22beta, of 130 and 140 kDa respectively, produced by alternative splicing of the CD22 gene. CD22 is expressed at high levels on mature B cells and B cell lymphomas. The extracellular portion of CD22 contains seven Ig-like domains, some of which are capable of binding ligands with sialic acid moieties expressed on epithelial, endothelial, B and T cells. The intracellular portion of CD22 contains 6 tyrosine residues contained within immunotyrosine-based inhibitory motifs (ITIM) and immunotyrosine-based activation-like motifs, which are phosphorylated upon B-cell receptor engagement, which enables CD22 to participate in the positive and negative regulation of B-cell receptor signaling. Applications Reported: This eBio4KB128 (4KB128) antibody has been reported for use in flow cytometric analysis. Applications Tested: This eBio4KB128 (4KB128) 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. Excitation: 488 nm; Emission: 520 nm; Laser: Blue Laser. Filtration: 0.2 µm post-manufacturing filtered.
Reactivity
Human
Host
Mouse
Conjugate
Green dye
Isotype
IgG
Antibody clone number
eBio4KB128 (4KB128)
Vial size
25 Tests
Concentration
5 µL/Test
Storage
4° C, store in dark, DO NOT FREEZE!
CD22 protein structure - 11-0229-41 shown in red.