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CD22 Recombinant antibody

CD22 Uni-rAbTM Recombinant Antibody for WB, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

WB, ELISA

Conjugate

Unconjugated

CloneNo.

241314G10

Cat no : 84265-2-RR

Print datasheet

Synonyms

CD22 molecule, B-lymphocyte cell adhesion molecule, BL-CAM, B-cell receptor CD22, B cell receptor CD22

验证数据展示

  • WB analysis using 84265-2-RR

    WB analysis using 84265-2-RR

    Various lysates were subjected to SDS PAGE followed by western blot with 84265-2-RR (CD22 antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

  • Affinity and Kinetic Characterization of 84265-2-RR

    Affinity and Kinetic Characterization of 84265-2-RR

    Biolayer interferometry (BLl) kinetic assays of 84265-2-RR against Human CD22 were performed. The affinity constant is 61.3 pM.

经过测试的应用

Positive WB detected inDaudi cells, Raji cells, Ramos cells
Planning an IHC experiment? We recommend our IHCeasy CD22 Ready-To-Use IHC Kit. CD22 primary antibody included.

推荐稀释比

ApplicationDilution
Western Blot (WB)WB : 1:5000-1:50000
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

产品信息

84265-2-RR targets CD22 in WB, ELISA applications and shows reactivity with human samples.

Tested Applications WB, ELISA Application Description
Tested Reactivity human
Immunogen Recombinant Protein 种属同源性预测
Host / Isotype Rabbit / IgG
Class Recombinant
Type Antibody
Full Name CD22 molecule
Synonyms CD22 molecule, B-lymphocyte cell adhesion molecule, BL-CAM, B-cell receptor CD22, B cell receptor CD22
Calculated Molecular Weight 847 aa, 95 kDa
Observed Molecular Weight130-140 kDa
GenBank Accession NumberBC109306
Gene Symbol CD22
Gene ID (NCBI) 933
Conjugate Unconjugated
Form Liquid
Purification MethodProtein A purification
UNIPROT IDP20273
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

背景介绍

CD22, 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.

实验方案

Product Specific Protocols
WB protocol for CD22 antibody 84265-2-RRDownload protocol
Standard Protocols
Click here to view our Standard Protocols