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Flow Cytometry (FC/FACS) (Flow cytometry antibody)

Mouse anti-Human CD22 Monoclonal Antibody | anti-CD22 antibody

Anti-Human CD22 Monoclonal Antibody (Alexa Fluor 647 Conjuaged)

Gene Names
CD22; SIGLEC2; SIGLEC-2
Reactivity
Human
Applications
Flow Cytometry, Functional Assay
Synonyms
CD22; Monoclonal Antibody; Anti-Human CD22 Monoclonal Antibody (Alexa Fluor 647 Conjuaged); B-cell receptor CD22; Cd22; B-lymphocyte cell adhesion molecule; BL-CAM; Sialic acid-binding Ig-like lectin 2; Siglec-2; T-cell surface antigen Leu-14; Lyb-8; Siglec2; anti-CD22 antibody
Ordering
For Research Use Only!
Host
Mouse
Reactivity
Human
Clonality
Monoclonal
Isotype
IgG1
Clone Number
BU59
Form/Format
Liquid; PBS with 0.05% Proclin300, 1% BSA
Sequence Length
759
Applicable Applications for anti-CD22 antibody
Flow Cytometry (FC/FACS)
Conjugation
Alexa Fluor 647
Preparation and Storage
Store at 2-8 degree C and protected from prolonged exposure to light. Do not freeze.

Flow Cytometry (FC/FACS)

(Flow cytometry antibody)

Flow Cytometry (FC/FACS) (Flow cytometry antibody)

Flow Cytometry (FC/FACS)

(Human peripheral blood lymphocytes are stained with Anti-Human CD22 Monoclonal Antibody(Alexa Fluor 647 Conjuaged)(filled gray histogram) or isotype control(empty black histogram).)

Flow Cytometry (FC/FACS) (Human peripheral blood lymphocytes are stained with Anti-Human CD22 Monoclonal Antibody(Alexa Fluor 647 Conjuaged)(filled gray histogram) or isotype control(empty black histogram).)
Related Product Information for anti-CD22 antibody
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 Cgamma1. 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.
References
1. Clark E. 1993. J. Immunol. 150:4715. 2. Shan D, et al. 1995. J. Immunol. 154:4466.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
933
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
NCBI Official Full Name
B-cell receptor CD22 isoform 2
NCBI Official Synonym Full Names
CD22 molecule
NCBI Official Symbol
CD22
NCBI Official Synonym Symbols
SIGLEC2; SIGLEC-2
NCBI Protein Information
B-cell receptor CD22
UniProt Protein Name
B-cell receptor CD22
Protein Family
UniProt Gene Name
CD22
UniProt Synonym Gene Names
SIGLEC2; BL-CAM; Siglec-2
UniProt Entry Name
CD22_HUMAN

Uniprot Description

CD22: 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. Belongs to the immunoglobulin superfamily. SIGLEC (sialic acid binding Ig-like lectin) family. 2 isoforms of the human protein are produced by alternative splicing.

Protein type: Cell surface; Membrane protein, integral

Chromosomal Location of Human Ortholog: 19q13.1

Cellular Component: integral to plasma membrane; external side of plasma membrane

Molecular Function: protein binding; carbohydrate binding

Biological Process: cell adhesion

Research Articles on CD22

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Product Notes

The CD22 cd22 (Catalog #AAA2556859) is an Antibody produced from Mouse and is intended for research purposes only. The product is available for immediate purchase. The Anti-Human CD22 Monoclonal Antibody (Alexa Fluor 647 Conjuaged) reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's CD22 can be used in a range of immunoassay formats including, but not limited to, Flow Cytometry (FC/FACS). Researchers should empirically determine the suitability of the CD22 cd22 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "CD22, Monoclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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