Purified Anti-Human CD22 Antibody[HIB22]

CD22 is a 130 kD type I transmembrane glycoprotein also known as Siglec-2 and BL-CAM. It is a member of the immunoglobulin superfamily (sialoadhesion subgroup). CD22 is expressed in the cytoplasm of pro-B and pre-B cells, and on the surface of mature B and activated B cells, but not on plasma cells. CD22 is present in the B cell receptor complex and associates with SHP-1, Syk, Lck, Lyn, and phospholipase Cγ1. A primary function of CD22 is thought to be in limiting antigen receptor signaling by modulating B cell activation threshold. CD22 has been shown to bind to CD45RO and CD75, although the natural ligands for this molecule remain controversial.

Lyb;SIGLEC2FLJ;B-cell receptor CD;T-cell surface antigen Leu;sialic acid binding Ig-like lectin;Sialic acid-binding Ig-like lectin;CD22;SIGLEC-2;SIGLEC2;B-cell receptor CD22;BL-CAM;B-lymphocyte cell adhesion molecule;CD22 antigenMGC130020;CD22 molecule;Lyb-8;sialic acid binding Ig-like lectin 2;Sialic acid-binding Ig-like lectin 2;SIGLEC2FLJ22814;T-cell surface antigen Leu-14; Siglec-2;CD22 molecule;B cell receptor CD22 precursor;B lymphocyte cell adhesion molecule;BL CAM;BLCAM;CD 22;CD22 antigen;CD22 protein;Lectin 2;Leu14;Lyb8;MGC130020;sialic acid binding Ig like lectin 2;Sialic acid binding immunoglobulin like lectin 2;SIGLEC 2;T cell surface antigen Leu 14

P20273

Recombinant Human CD22 protein

HIB22

Mouse

Human

Mouse IgG1, κ

FCM 2 μg/mL(1×10⁵-5×10⁵ cells)

Unconjugated

≥ 1 mg/mL

>98%, Protein A/G purified

FCM

Monoclonal

Phosphate-buffered solution, pH 7.2, containing 0.05% non-protein stabilizer. Dialyze to completely remove the stabilizer prior to labeling.

Store at 4°C valid for 12 months or -20°C valid for long term storage, avoid freeze / thaw cycles.

12个月

Ice bag