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CD22 Antibody

CD22 Antibody

Item no.	OAEE00730
Manufacturer	AVIVA Systems Biology
Amount	100 tests (T100)
Category	Oncology Neuroscience Aging & Neurological Disorders Antibodies By Cell Type Blastoma Carcinoma Glioma Hematology Leukemia Lymphoma Myeloma Melanoma Sarcoma Adenocarcinoma Flow Cytometry Immunoprecipitation Western Blot Primary Antibodies
Type	Antibody Monoclonal
Applications	FC
Clone	IS7
Specific against	Human (Homo sapiens)
Host	Mouse
Isotype	IgG1
Conjugate/Tag	APC
Citations	Leukocyte Typing IV., Knapp W. et al. (Eds.), Oxford University Press (1989). Leukocyte Typing V., Schlossman S. et al. (Eds.), Oxford University Press (1995). Walker JA, Smith KG: CD22: an inhibitory enigma. Immunology. 2007 Dec 7 Tateno H, Li H, Schur MJ, Bovin N, Crocker PR, Wakarchuk WW, Paulson JC: Distinct endocytic mechanisms of CD22 (Siglec-2) and Siglec-F reflect roles in cell signaling and innate immunity. Mol Cell Biol. 2007 Aug;27(16):5699-710. Tedder TF, Poe JC, Haas KM: CD22: A Multifunctional Receptor That Regulates B Lymphocyte Survival and Signal Transduction. Adv Immunol. 2005;88:1-50.
ECLASS 10.1	42030590
ECLASS 11.0	42030590
UNSPSC	12352203
Alias	B-cell receptor CD22;BL-CAM;B-lymphocyte cell adhesion molecule;CD22 antigen;sialic acid-binding Ig-like lectin 2;SIGLEC2;SIGLEC-2;T-cell surface antigen Leu-14.
Shipping Condition	Cool pack
Available
Manufacturer - Type	Monoclonal Antibody
Manufacturer - Category	Root Catalog/Products/Monoclonal Antibodies, Root Catalog/Products/Primary Antibodies
Shipping Temperature	Wet Ice
Gene symbol	CD22
Gene Fullname	CD22 molecule
Product format	Stabilizing phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide
Reconstitution and storage	2°C to 8°C
Description of target	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.
Nucleotide accession_num	NM_001185099.1; NM_001185100.1; NM_001185101.1; NM_001278417.1; NM_001771.3
Protein accession_num	NP_001172028.1; NP_001172029.1; NP_001172030.1; NP_001265346.1; NP_001762.2
Protein name	B-cell receptor CD22
Clonality	Monoclonal
Purification	Purified by size-exclusion chromatography
Immunogen	human cell line Reh
Manufacturer - Specificity	The antibody IS7 reacts with CD22 (BL-CAM), a 130 kDa type I transmembrane glycoprotein (immunoglobulin superfamily) expressed in the cytoplasm of pro-B and pre-B lymphocytes, and on the surface of mature and activated B lymphocytes; it is lost on plasma cells, peripheral blood T lymphocytes, granulocytes and monocytes. HLDA IV; WS Code B 227 HLDA V; WS Code B CD22.8
Formulation	APC
Concentration	10 ul / test
Storage Buffer	The reagent is provided in phosphate buffered saline (PBS) containing 15 mM sodium azide and 0.2% (w/v) high-grade protease free Bovine Serum Albumin (BSA) as a stabilizing agent.

Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.

All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.

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Amount: 100 tests (T100)

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Delivery expected until 1/8/2026

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