PE Anti-CD22 antibody [MEM-01], prediluted (ab27548)
Key features and details
- PE Mouse monoclonal [MEM-01] to CD22, prediluted
- Suitable for: Flow Cyt
- Reacts with: Human
- Conjugation: PE. Ex: 488nm, Em: 575nm
- Isotype: IgG1
Overview
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Product name
PE Anti-CD22 antibody [MEM-01], prediluted
See all CD22 primary antibodies -
Description
PE Mouse monoclonal [MEM-01] to CD22, prediluted -
Host species
Mouse -
Conjugation
PE. Ex: 488nm, Em: 575nm -
Tested applications
Suitable for: Flow Cytmore details -
Species reactivity
Reacts with: Human
Predicted to work with: Non human primates -
Immunogen
Tissue, cells or virus corresponding to CD22. Burkitt's lymphoma cell line Raji
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General notes
The Life Science industry has been in the grips of a reproducibility crisis for a number of years. Abcam is leading the way in addressing this with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation. Please check that this product meets your needs before purchasing.
If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, along with publications, customer reviews and Q&As
Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C. -
Storage buffer
pH: 7.4
Preservative: 0.097% Sodium azide
Constituent: 0.2% BSA
High grade protease free BSA -
Concentration information loading...
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Purity
IgG fraction -
Clonality
Monoclonal -
Clone number
MEM-01 -
Isotype
IgG1 -
Research areas
Associated products
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Isotype control
Applications
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab27548 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Application | Abreviews | Notes |
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Flow Cyt |
Use 20µl for 106 cells.
Use 20µl for 106 cells or 100µl of whole blood. ab91357 - Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody. |
Notes |
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Flow Cyt
Use 20µl for 106 cells. Use 20µl for 106 cells or 100µl of whole blood. ab91357 - Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody. |
Target
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Function
Mediates B-cell B-cell interactions. May be involved in the localization of B-cells in lymphoid tissues. Binds sialylated glycoproteins; one of which is CD45. Preferentially binds to alpha-2,6-linked sialic acid. The sialic acid recognition site can be masked by cis interactions with sialic acids on the same cell surface. Upon ligand induced tyrosine phosphorylation in the immune response seems to be involved in regulation of B-cell antigen receptor signaling. Plays a role in positive regulation through interaction with Src family tyrosine kinases and may also act as an inhibitory receptor by recruiting cytoplasmic phosphatases via their SH2 domains that block signal transduction through dephosphorylation of signaling molecules. -
Tissue specificity
B-lymphocytes. -
Sequence similarities
Belongs to the immunoglobulin superfamily. SIGLEC (sialic acid binding Ig-like lectin) family.
Contains 6 Ig-like C2-type (immunoglobulin-like) domains.
Contains 1 Ig-like V-type (immunoglobulin-like) domain. -
Domain
Contains 4 copies of a cytoplasmic motif that is referred to as the immunoreceptor tyrosine-based inhibitor motif (ITIM). This motif is involved in modulation of cellular responses. The phosphorylated ITIM motif can bind the SH2 domain of several SH2-containing phosphatases. -
Post-translational
modificationsPhosphorylation of Tyr-762, Tyr-807 and Tyr-822 are involved in binding to SYK, GRB2 and SYK, respectively. Phosphorylation of Tyr-842 is involved in binding to SYK, PLCG2 and PIK3R1/PIK3R2.
Phosphorylated on tyrosine residues by LYN. -
Cellular localization
Cell membrane. - Information by UniProt
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Database links
- Entrez Gene: 933 Human
- Omim: 107266 Human
- SwissProt: P20273 Human
- Unigene: 579691 Human
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Alternative names
- B cell receptor CD22 precursor antibody
- B lymphocyte cell adhesion molecule antibody
- B-cell receptor CD22 antibody
see all
Images
Datasheets and documents
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SDS download
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Datasheet download
References (0)
ab27548 has not yet been referenced specifically in any publications.