{"product_id":"proteintech-84265-2-rr","title":"Proteintech, 84265-2-RR, CD22 Recombinant monoclonal antibody","description":"Size: 20ul \/ 100ul\nThe CD22 (84265-2-RR) by Proteintech is a Recombinant antibody targeting CD22 in WB, ELISA applications with reactivity to human samples\n84265-2-RR targets CD22 in WB, ELISA applications and shows reactivity with human samples.\n\u003cb\u003eTested Applications\u003c\/b\u003e\nPositive WB detected in: Daudi cells, Raji cells,  Ramos cells\n\u003cb\u003eRecommended dilution\u003c\/b\u003e\nWestern Blot (WB): WB : 1:5000-1:50000\n\u003cb\u003eBackground Information\u003c\/b\u003e\nCD22, also known as Siglec-2 (sialic acid binding Ig-like lectin 2) or BL-CAM (B-lymphocyte cell adhesion molecule), is a 130-140 kDa, B-cell restricted, type I transmembrane glycoprotein belonging to the immunoglobulin gene superfamily. The expression of CD22 is developmentally regulated. It is expressed at low levels in the cytoplasm of pro-B and pre-B cells and present on the cell surface only at mature stages of B-cell differentiation. Cell surface expression is lost during terminal differentiation into plasma cell and after B-cell activation. CD22 is an inhibitory receptor for B-cell receptor (BCR) signalling, preferentially binds to alpha-2,6-linked sialic acid and mediates B-cell B-cell interactions. It plays a crucial role in activation and differentiation of the B-cell.\n\u003cb\u003eSpecification\u003c\/b\u003e\nTested Reactivity: human\nHost \/ Isotype: Rabbit \/ IgG\nClass: Recombinant\nType: Antibody\nImmunogen: Recombinant Protein Predict reactive species\nFull Name: CD22 molecule\nCalculated Molecular Weight: 847 aa, 95 kDa\nObserved Molecular Weight: 130-140 kDa\nGenBank Accession Number: BC109306\nGene Symbol: CD22\nGene ID (NCBI): 933\nRRID: AB_3671811\nConjugate: Unconjugated\nForm: Liquid\nPurification Method: Protein A purification\nUNIPROT ID: P20273\nStorage Buffer: PBS with 0.02% sodium azide and 50% glycerol, pH 7.3.\nStorage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20 o C storage. 20ul sizes contain 0.1% BSA.","brand":"Proteintech","offers":[{"title":"Default Title","offer_id":46888601092265,"sku":"84265-2-RR","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/proteintech-84265-2-rr","provider":"Iright","version":"1.0","type":"link"}