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CD22 polyclonal antibody detects endogenous levels of CD22 protein.

SKU BW-BS7860-50ul
Original price $466.21 - Original price $802.41
Original price
$466.21 - $802.41
Current price $466.21

The B lymphocyte specific CD22 antigen, also designated B-lymphocyte cell adhesion molecule (BLCAM), sialic acid-binding Ig-like lectin 2 (Siglec-2) and Leu-14, is a type I integral membrane glycoprotein, structurally similar to other cell adhesion molecules (CAMs), which acts as a regulator of B cell signaling. CD22 is expressed as both a cytoplasmic and membrane protein during discrete stages of B cell lymphocyte differentiation. The cytoplasmic form of CD22, expressed early in B cell development, is a useful marker for acute lymphocytic leukemia. The membrane form of CD22 is expressed in mature B cells prior to their differentiation into plasma cells. Alternative splicing results in two different isoforms, CD22? and CD22?. The CD22? monomer is the principally occurring isoform but CD22 also appears as a heterodimer of CD22? and the shorter isoform, CD22?.

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Overnight if in stock

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